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nvpair: Constify string functions 

After addressing coverity complaints involving `nvpair_name()`, the
compiler started complaining about dropping const. This lead to a rabbit
hole where not only `nvpair_name()` needed to be constified, but also
`nvpair_value_string()`, `fnvpair_value_string()` and a few other static
functions, plus variable pointers throughout the code. The result became
a fairly big change, so it has been split out into its own patch.

Reviewed-by: Tino Reichardt <milky-zfs@mcmilk.de>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Closes #14612
This commit is contained in:
Richard Yao 2023-03-11 13:39:24 -05:00 committed by Brian Behlendorf
parent 50f6934b9c
commit d1807f168e
72 changed files with 442 additions and 402 deletions
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2
cmd/mount_zfs.c
View File

@ -74,7 +74,7 @@ parse_dataset(const char *target, char **dataset)
nvlist_t *cfg = NULL;
if (zpool_read_label(fd, &cfg, NULL) == 0) {
char *nm = NULL;
const char *nm = NULL;
if (!nvlist_lookup_string(cfg, ZPOOL_CONFIG_POOL_NAME, &nm))
strlcpy(*dataset, nm, PATH_MAX);
nvlist_free(cfg);

2
cmd/zdb/zdb.c
View File

@ -4209,7 +4209,7 @@ collect_nvlist_stats(nvlist_t *nvl, zdb_nvl_stats_t *stats)
{
nvlist_t *list, **array;
nvpair_t *nvp = NULL;
char *name;
const char *name;
uint_t i, items;
stats->zns_list_count++;

6
cmd/zed/agents/fmd_api.c
View File

@ -359,7 +359,7 @@ static void
zed_log_fault(nvlist_t *nvl, const char *uuid, const char *code)
{
nvlist_t *rsrc;
char *strval;
const char *strval;
uint64_t guid;
uint8_t byte;
@ -389,7 +389,7 @@ zed_log_fault(nvlist_t *nvl, const char *uuid, const char *code)
static const char *
fmd_fault_mkcode(nvlist_t *fault)
{
char *class;
const char *class;
const char *code = "-";
/*
@ -708,7 +708,7 @@ int
fmd_nvl_class_match(fmd_hdl_t *hdl, nvlist_t *nvl, const char *pattern)
{
(void) hdl;
char *class;
const char *class;
return (nvl != NULL &&
nvlist_lookup_string(nvl, FM_CLASS, &class) == 0 &&

6
cmd/zed/agents/zfs_agents.c
View File

@ -64,7 +64,7 @@ typedef enum device_type {
typedef struct guid_search {
uint64_t gs_pool_guid;
uint64_t gs_vdev_guid;
char *gs_devid;
const char *gs_devid;
device_type_t gs_vdev_type;
uint64_t gs_vdev_expandtime; /* vdev expansion time */
} guid_search_t;
@ -77,7 +77,7 @@ static boolean_t
zfs_agent_iter_vdev(zpool_handle_t *zhp, nvlist_t *nvl, void *arg)
{
guid_search_t *gsp = arg;
char *path = NULL;
const char *path = NULL;
uint_t c, children;
nvlist_t **child;
uint64_t vdev_guid;
@ -211,7 +211,7 @@ zfs_agent_post_event(const char *class, const char *subclass, nvlist_t *nvl)
uint64_t pool_guid = 0, vdev_guid = 0;
guid_search_t search = { 0 };
device_type_t devtype = DEVICE_TYPE_PRIMARY;
char *devid = NULL;
const char *devid = NULL;
class = "resource.fs.zfs.removed";
subclass = "";

4
cmd/zed/agents/zfs_diagnosis.c
View File

@ -464,7 +464,7 @@ zfs_fm_recv(fmd_hdl_t *hdl, fmd_event_t *ep, nvlist_t *nvl, const char *class)
nvlist_t *detector;
boolean_t pool_found = B_FALSE;
boolean_t isresource;
char *type;
const char *type;
/*
* We subscribe to notifications for vdev or pool removal. In these
@ -780,7 +780,7 @@ zfs_fm_recv(fmd_hdl_t *hdl, fmd_event_t *ep, nvlist_t *nvl, const char *class)
ZFS_MAKE_EREPORT(FM_EREPORT_ZFS_IO_FAILURE)) ||
fmd_nvl_class_match(hdl, nvl,
ZFS_MAKE_EREPORT(FM_EREPORT_ZFS_PROBE_FAILURE))) {
char *failmode = NULL;
const char *failmode = NULL;
boolean_t checkremove = B_FALSE;
uint32_t pri = 0;
int32_t flags = 0;

26
cmd/zed/agents/zfs_mod.c
View File

@ -183,7 +183,7 @@ zfs_unavail_pool(zpool_handle_t *zhp, void *data)
static void
zfs_process_add(zpool_handle_t *zhp, nvlist_t *vdev, boolean_t labeled)
{
char *path;
const char *path;
vdev_state_t newstate;
nvlist_t *nvroot, *newvd;
pendingdev_t *device;
@ -191,7 +191,7 @@ zfs_process_add(zpool_handle_t *zhp, nvlist_t *vdev, boolean_t labeled)
uint64_t offline = 0ULL, faulted = 0ULL;
uint64_t guid = 0ULL;
uint64_t is_spare = 0;
char *physpath = NULL, *new_devid = NULL, *enc_sysfs_path = NULL;
const char *physpath = NULL, *new_devid = NULL, *enc_sysfs_path = NULL;
char rawpath[PATH_MAX], fullpath[PATH_MAX];
char devpath[PATH_MAX];
int ret;
@ -549,7 +549,7 @@ static void
zfs_iter_vdev(zpool_handle_t *zhp, nvlist_t *nvl, void *data)
{
dev_data_t *dp = data;
char *path = NULL;
const char *path = NULL;
uint_t c, children;
nvlist_t **child;
uint64_t guid = 0;
@ -851,7 +851,7 @@ guid_iter(uint64_t pool_guid, uint64_t vdev_guid, const char *devid,
static int
zfs_deliver_add(nvlist_t *nvl)
{
char *devpath = NULL, *devid = NULL;
const char *devpath = NULL, *devid = NULL;
uint64_t pool_guid = 0, vdev_guid = 0;
boolean_t is_slice;
@ -999,7 +999,8 @@ zfsdle_vdev_online(zpool_handle_t *zhp, void *data)
nvlist_t *tgt;
int error;
char *tmp_devname, devname[MAXPATHLEN] = "";
const char *tmp_devname;
char devname[MAXPATHLEN] = "";
uint64_t guid;
if (nvlist_lookup_uint64(udev_nvl, ZFS_EV_VDEV_GUID, &guid) == 0) {
@ -1017,7 +1018,8 @@ zfsdle_vdev_online(zpool_handle_t *zhp, void *data)
if ((tgt = zpool_find_vdev_by_physpath(zhp, devname,
&avail_spare, &l2cache, NULL)) != NULL) {
char *path, fullpath[MAXPATHLEN];
const char *path;
char fullpath[MAXPATHLEN];
uint64_t wholedisk = 0;
error = nvlist_lookup_string(tgt, ZPOOL_CONFIG_PATH, &path);
@ -1030,10 +1032,11 @@ zfsdle_vdev_online(zpool_handle_t *zhp, void *data)
&wholedisk);
if (wholedisk) {
char *tmp;
path = strrchr(path, '/');
if (path != NULL) {
path = zfs_strip_partition(path + 1);
if (path == NULL) {
tmp = zfs_strip_partition(path + 1);
if (tmp == NULL) {
zpool_close(zhp);
return (0);
}
@ -1042,8 +1045,8 @@ zfsdle_vdev_online(zpool_handle_t *zhp, void *data)
return (0);
}
(void) strlcpy(fullpath, path, sizeof (fullpath));
free(path);
(void) strlcpy(fullpath, tmp, sizeof (fullpath));
free(tmp);
/*
* We need to reopen the pool associated with this
@ -1148,7 +1151,8 @@ zfsdle_vdev_online(zpool_handle_t *zhp, void *data)
static int
zfs_deliver_dle(nvlist_t *nvl)
{
char *devname, name[MAXPATHLEN];
const char *devname;
char name[MAXPATHLEN];
uint64_t guid;
if (nvlist_lookup_uint64(nvl, ZFS_EV_VDEV_GUID, &guid) == 0) {

8
cmd/zed/agents/zfs_retire.c
View File

@ -282,7 +282,7 @@ replace_with_spare(fmd_hdl_t *hdl, zpool_handle_t *zhp, nvlist_t *vdev)
*/
for (s = 0; s < nspares; s++) {
boolean_t rebuild = B_FALSE;
char *spare_name, *type;
const char *spare_name, *type;
if (nvlist_lookup_string(spares[s], ZPOOL_CONFIG_PATH,
&spare_name) != 0)
@ -377,9 +377,9 @@ zfs_retire_recv(fmd_hdl_t *hdl, fmd_event_t *ep, nvlist_t *nvl,
boolean_t is_repair;
boolean_t l2arc = B_FALSE;
boolean_t spare = B_FALSE;
char *scheme;
const char *scheme;
nvlist_t *vdev = NULL;
char *uuid;
const char *uuid;
int repair_done = 0;
boolean_t retire;
boolean_t is_disk;
@ -401,7 +401,7 @@ zfs_retire_recv(fmd_hdl_t *hdl, fmd_event_t *ep, nvlist_t *nvl,
if (strcmp(class, "resource.fs.zfs.removed") == 0 ||
(strcmp(class, "resource.fs.zfs.statechange") == 0 &&
(state == VDEV_STATE_REMOVED || state == VDEV_STATE_FAULTED))) {
char *devtype;
const char *devtype;
char *devname;
if (nvlist_lookup_string(nvl, FM_EREPORT_PAYLOAD_ZFS_VDEV_TYPE,

10
cmd/zed/zed_disk_event.c
View File

@ -60,7 +60,7 @@ struct udev_monitor *g_mon;
static void
zed_udev_event(const char *class, const char *subclass, nvlist_t *nvl)
{
char *strval;
const char *strval;
uint64_t numval;
zed_log_msg(LOG_INFO, "zed_disk_event:");
@ -178,7 +178,8 @@ static void *
zed_udev_monitor(void *arg)
{
struct udev_monitor *mon = arg;
char *tmp, *tmp2;
const char *tmp;
char *tmp2;
zed_log_msg(LOG_INFO, "Waiting for new udev disk events...");
@ -336,7 +337,7 @@ zed_udev_monitor(void *arg)
if (strcmp(class, EC_DEV_STATUS) == 0 &&
udev_device_get_property_value(dev, "DM_UUID") &&
udev_device_get_property_value(dev, "MPATH_SBIN_PATH")) {
tmp = (char *)udev_device_get_devnode(dev);
tmp = udev_device_get_devnode(dev);
tmp2 = zfs_get_underlying_path(tmp);
if (tmp && tmp2 && (strcmp(tmp, tmp2) != 0)) {
/*
@ -353,8 +354,7 @@ zed_udev_monitor(void *arg)
class = EC_DEV_ADD;
subclass = ESC_DISK;
} else {
tmp = (char *)
udev_device_get_property_value(dev,
tmp = udev_device_get_property_value(dev,
"DM_NR_VALID_PATHS");
/* treat as a multipath remove */
if (tmp != NULL && strcmp(tmp, "0") == 0) {

6
cmd/zed/zed_event.c
View File

@ -612,7 +612,7 @@ _zed_event_add_string_array(uint64_t eid, zed_strings_t *zsp,
char buf[MAXBUF];
int buflen = sizeof (buf);
const char *name;
char **strp;
const char **strp;
uint_t nelem;
uint_t i;
char *p;
@ -652,7 +652,7 @@ _zed_event_add_nvpair(uint64_t eid, zed_strings_t *zsp, nvpair_t *nvp)
uint16_t i16;
uint32_t i32;
uint64_t i64;
char *str;
const char *str;
assert(zsp != NULL);
assert(nvp != NULL);
@ -935,7 +935,7 @@ zed_event_service(struct zed_conf *zcp)
uint64_t eid;
int64_t *etime;
uint_t nelem;
char *class;
const char *class;
const char *subclass;
int rv;

2
cmd/zfs/zfs_iter.c
View File

@ -348,7 +348,7 @@ zfs_sort(const void *larg, const void *rarg, void *data)
for (psc = sc; psc != NULL; psc = psc->sc_next) {
char lbuf[ZFS_MAXPROPLEN], rbuf[ZFS_MAXPROPLEN];
char *lstr, *rstr;
const char *lstr, *rstr;
uint64_t lnum = 0, rnum = 0;
boolean_t lvalid, rvalid;
int ret = 0;

19
cmd/zfs/zfs_main.c
View File

@ -1049,7 +1049,7 @@ zfs_do_create(int argc, char **argv)
int ret = 1;
nvlist_t *props;
uint64_t intval;
char *strval;
const char *strval;
if (nvlist_alloc(&props, NV_UNIQUE_NAME, 0) != 0)
nomem();
@ -1173,11 +1173,12 @@ zfs_do_create(int argc, char **argv)
if (volblocksize != ZVOL_DEFAULT_BLOCKSIZE &&
nvlist_lookup_string(props, prop, &strval) != 0) {
if (asprintf(&strval, "%llu",
char *tmp;
if (asprintf(&tmp, "%llu",
(u_longlong_t)volblocksize) == -1)
nomem();
nvlist_add_string(props, prop, strval);
free(strval);
nvlist_add_string(props, prop, tmp);
free(tmp);
}
/*
@ -1252,7 +1253,7 @@ zfs_do_create(int argc, char **argv)
dryrun ? "would create %s\n" : "create %s\n", argv[0]);
while ((nvp = nvlist_next_nvpair(props, nvp)) != NULL) {
uint64_t uval;
char *sval;
const char *sval;
switch (nvpair_type(nvp)) {
case DATA_TYPE_UINT64:
@ -2701,8 +2702,8 @@ us_compare(const void *larg, const void *rarg, void *unused)
boolean_t lvb, rvb;
for (; sortcol != NULL; sortcol = sortcol->sc_next) {
char *lvstr = (char *)"";
char *rvstr = (char *)"";
const char *lvstr = "";
const char *rvstr = "";
uint32_t lv32 = 0;
uint32_t rv32 = 0;
uint64_t lv64 = 0;
@ -6495,7 +6496,7 @@ print_holds(boolean_t scripted, int nwidth, int tagwidth, nvlist_t *nvl,
}
while ((nvp = nvlist_next_nvpair(nvl, nvp)) != NULL) {
char *zname = nvpair_name(nvp);
const char *zname = nvpair_name(nvp);
nvlist_t *nvl2;
nvpair_t *nvp2 = NULL;
(void) nvpair_value_nvlist(nvp, &nvl2);
@ -8095,7 +8096,7 @@ zfs_do_channel_program(int argc, char **argv)
const char *msg = gettext("Channel program execution failed");
uint64_t instructions = 0;
if (outnvl != NULL && nvlist_exists(outnvl, ZCP_RET_ERROR)) {
char *es = NULL;
const char *es = NULL;
(void) nvlist_lookup_string(outnvl,
ZCP_RET_ERROR, &es);
if (es == NULL)

4
cmd/zpool/zpool_iter.c
View File

@ -564,9 +564,9 @@ for_each_vdev_run_cb(void *zhp_data, nvlist_t *nv, void *cb_vcdl)
{
vdev_cmd_data_list_t *vcdl = cb_vcdl;
vdev_cmd_data_t *data;
char *path = NULL;
const char *path = NULL;
char *vname = NULL;
char *vdev_enc_sysfs_path = NULL;
const char *vdev_enc_sysfs_path = NULL;
int i, match = 0;
zpool_handle_t *zhp = zhp_data;

56
cmd/zpool/zpool_main.c
View File

@ -712,7 +712,7 @@ print_vdev_tree(zpool_handle_t *zhp, const char *name, nvlist_t *nv, int indent,
for (c = 0; c < children; c++) {
uint64_t is_log = B_FALSE, is_hole = B_FALSE;
char *class = (char *)"";
const char *class = "";
(void) nvlist_lookup_uint64(child[c], ZPOOL_CONFIG_IS_HOLE,
&is_hole);
@ -724,7 +724,7 @@ print_vdev_tree(zpool_handle_t *zhp, const char *name, nvlist_t *nv, int indent,
(void) nvlist_lookup_uint64(child[c], ZPOOL_CONFIG_IS_LOG,
&is_log);
if (is_log)
class = (char *)VDEV_ALLOC_BIAS_LOG;
class = VDEV_ALLOC_BIAS_LOG;
(void) nvlist_lookup_string(child[c],
ZPOOL_CONFIG_ALLOCATION_BIAS, &class);
if (strcmp(match, class) != 0)
@ -811,7 +811,7 @@ add_prop_list(const char *propname, const char *propval, nvlist_t **props,
zpool_prop_t prop = ZPOOL_PROP_INVAL;
nvlist_t *proplist;
const char *normnm;
char *strval;
const char *strval;
if (*props == NULL &&
nvlist_alloc(props, NV_UNIQUE_NAME, 0) != 0) {
@ -909,7 +909,7 @@ static int
add_prop_list_default(const char *propname, const char *propval,
nvlist_t **props)
{
char *pval;
const char *pval;
if (nvlist_lookup_string(*props, propname, &pval) == 0)
return (0);
@ -1761,7 +1761,7 @@ zpool_do_create(int argc, char **argv)
*/
for (spa_feature_t i = 0; i < SPA_FEATURES; i++) {
char propname[MAXPATHLEN];
char *propval;
const char *propval;
zfeature_info_t *feat = &spa_feature_table[i];
(void) snprintf(propname, sizeof (propname),
@ -2089,7 +2089,7 @@ is_blank_str(const char *str)
/* Print command output lines for specific vdev in a specific pool */
static void
zpool_print_cmd(vdev_cmd_data_list_t *vcdl, const char *pool, char *path)
zpool_print_cmd(vdev_cmd_data_list_t *vcdl, const char *pool, const char *path)
{
vdev_cmd_data_t *data;
int i, j;
@ -2281,8 +2281,8 @@ print_status_config(zpool_handle_t *zhp, status_cbdata_t *cb, const char *name,
uint64_t notpresent;
spare_cbdata_t spare_cb;
const char *state;
char *type;
char *path = NULL;
const char *type;
const char *path = NULL;
const char *rcolor = NULL, *wcolor = NULL, *ccolor = NULL;
if (nvlist_lookup_nvlist_array(nv, ZPOOL_CONFIG_CHILDREN,
@ -2550,7 +2550,8 @@ print_import_config(status_cbdata_t *cb, const char *name, nvlist_t *nv,
nvlist_t **child;
uint_t c, children;
vdev_stat_t *vs;
char *type, *vname;
const char *type;
char *vname;
verify(nvlist_lookup_string(nv, ZPOOL_CONFIG_TYPE, &type) == 0);
if (strcmp(type, VDEV_TYPE_MISSING) == 0 ||
@ -2678,8 +2679,8 @@ print_class_vdevs(zpool_handle_t *zhp, status_cbdata_t *cb, nvlist_t *nv,
for (c = 0; c < children; c++) {
uint64_t is_log = B_FALSE;
char *bias = NULL;
char *type = NULL;
const char *bias = NULL;
const char *type = NULL;
(void) nvlist_lookup_uint64(child[c], ZPOOL_CONFIG_IS_LOG,
&is_log);
@ -2722,7 +2723,7 @@ show_import(nvlist_t *config, boolean_t report_error)
{
uint64_t pool_state;
vdev_stat_t *vs;
char *name;
const char *name;
uint64_t guid;
uint64_t hostid = 0;
const char *msgid;
@ -2732,7 +2733,7 @@ show_import(nvlist_t *config, boolean_t report_error)
zpool_errata_t errata;
const char *health;
uint_t vsc;
char *comment;
const char *comment;
status_cbdata_t cb = { 0 };
verify(nvlist_lookup_string(config, ZPOOL_CONFIG_POOL_NAME,
@ -3285,7 +3286,7 @@ import_pools(nvlist_t *pools, nvlist_t *props, char *mntopts, int flags,
(void) show_import(config, B_TRUE);
}
} else if (import->poolname != NULL) {
char *name;
const char *name;
/*
* We are searching for a pool based on name.
@ -3360,7 +3361,7 @@ name_or_guid_exists(zpool_handle_t *zhp, void *data)
return (0);
if (args->poolname != NULL) {
char *pool_name;
const char *pool_name;
verify(nvlist_lookup_string(config, ZPOOL_CONFIG_POOL_NAME,
&pool_name) == 0);
@ -4796,7 +4797,7 @@ print_vdev_stats(zpool_handle_t *zhp, const char *name, nvlist_t *oldnv,
}
if (cb->vcdl != NULL) {
char *path;
const char *path;
if (nvlist_lookup_string(newnv, ZPOOL_CONFIG_PATH,
&path) == 0) {
printf(" ");
@ -4861,13 +4862,13 @@ children:
for (c = 0; c < children; c++) {
uint64_t islog = B_FALSE;
char *bias = NULL;
char *type = NULL;
const char *bias = NULL;
const char *type = NULL;
(void) nvlist_lookup_uint64(newchild[c],
ZPOOL_CONFIG_IS_LOG, &islog);
if (islog) {
bias = (char *)VDEV_ALLOC_CLASS_LOGS;
bias = VDEV_ALLOC_CLASS_LOGS;
} else {
(void) nvlist_lookup_string(newchild[c],
ZPOOL_CONFIG_ALLOCATION_BIAS, &bias);
@ -6227,12 +6228,12 @@ print_list_stats(zpool_handle_t *zhp, const char *name, nvlist_t *nv,
boolean_t printed = B_FALSE;
for (c = 0; c < children; c++) {
char *bias = NULL;
char *type = NULL;
const char *bias = NULL;
const char *type = NULL;
if (nvlist_lookup_uint64(child[c], ZPOOL_CONFIG_IS_LOG,
&islog) == 0 && islog) {
bias = (char *)VDEV_ALLOC_CLASS_LOGS;
bias = VDEV_ALLOC_CLASS_LOGS;
} else {
(void) nvlist_lookup_string(child[c],
ZPOOL_CONFIG_ALLOCATION_BIAS, &bias);
@ -9531,7 +9532,8 @@ typedef struct ev_opts {
static void
zpool_do_events_short(nvlist_t *nvl, ev_opts_t *opts)
{
char ctime_str[26], str[32], *ptr;
char ctime_str[26], str[32];
const char *ptr;
int64_t *tv;
uint_t n;
@ -9567,7 +9569,7 @@ zpool_do_events_nvprint(nvlist_t *nvl, int depth)
uint16_t i16;
uint32_t i32;
uint64_t i64;
char *str;
const char *str;
nvlist_t *cnv;
printf(gettext("%*s%s = "), depth, "", name);
@ -9765,7 +9767,7 @@ zpool_do_events_nvprint(nvlist_t *nvl, int depth)
}
case DATA_TYPE_STRING_ARRAY: {
char **str;
const char **str;
uint_t i, nelem;
(void) nvpair_value_string_array(nvp, &str, &nelem);
@ -9794,7 +9796,7 @@ zpool_do_events_next(ev_opts_t *opts)
{
nvlist_t *nvl;
int zevent_fd, ret, dropped;
char *pool;
const char *pool;
zevent_fd = open(ZFS_DEV, O_RDWR);
VERIFY(zevent_fd >= 0);
@ -10443,7 +10445,7 @@ vdev_any_spare_replacing(nvlist_t *nv)
{
nvlist_t **child;
uint_t c, children;
char *vdev_type;
const char *vdev_type;
(void) nvlist_lookup_string(nv, ZPOOL_CONFIG_TYPE, &vdev_type);

18
cmd/zpool/zpool_vdev.c
View File

@ -380,7 +380,7 @@ make_leaf_vdev(nvlist_t *props, const char *arg, boolean_t is_primary)
* Override defaults if custom properties are provided.
*/
if (props != NULL) {
char *value = NULL;
const char *value = NULL;
if (nvlist_lookup_string(props,
zpool_prop_to_name(ZPOOL_PROP_ASHIFT), &value) == 0) {
@ -435,7 +435,7 @@ make_leaf_vdev(nvlist_t *props, const char *arg, boolean_t is_primary)
* one general purpose vdev.
*/
typedef struct replication_level {
char *zprl_type;
const char *zprl_type;
uint64_t zprl_children;
uint64_t zprl_parity;
} replication_level_t;
@ -489,7 +489,7 @@ get_replication(nvlist_t *nvroot, boolean_t fatal)
nvlist_t **child;
uint_t c, children;
nvlist_t *nv;
char *type;
const char *type;
replication_level_t lastrep = {0};
replication_level_t rep;
replication_level_t *ret;
@ -567,10 +567,10 @@ get_replication(nvlist_t *nvroot, boolean_t fatal)
vdev_size = -1LL;
for (c = 0; c < children; c++) {
nvlist_t *cnv = child[c];
char *path;
const char *path;
struct stat64 statbuf;
int64_t size = -1LL;
char *childtype;
const char *childtype;
int fd, err;
rep.zprl_children++;
@ -904,7 +904,7 @@ check_replication(nvlist_t *config, nvlist_t *newroot)
}
static int
zero_label(char *path)
zero_label(const char *path)
{
const int size = 4096;
char buf[size];
@ -951,7 +951,7 @@ make_disks(zpool_handle_t *zhp, nvlist_t *nv)
{
nvlist_t **child;
uint_t c, children;
char *type, *path;
const char *type, *path;
char devpath[MAXPATHLEN];
char udevpath[MAXPATHLEN];
uint64_t wholedisk;
@ -1110,7 +1110,7 @@ is_device_in_use(nvlist_t *config, nvlist_t *nv, boolean_t force,
{
nvlist_t **child;
uint_t c, children;
char *type, *path;
const char *type, *path;
int ret = 0;
char buf[MAXPATHLEN];
uint64_t wholedisk = B_FALSE;
@ -1761,7 +1761,7 @@ split_mirror_vdev(zpool_handle_t *zhp, char *newname, nvlist_t *props,
verify(nvlist_lookup_nvlist_array(newroot,
ZPOOL_CONFIG_CHILDREN, &child, &children) == 0);
for (c = 0; c < children; c++) {
char *path;
const char *path;
const char *type;
int min, max;

6
cmd/zpool_influxdb/zpool_influxdb.c
View File

@ -264,7 +264,7 @@ get_vdev_name(nvlist_t *nvroot, const char *parent_name)
static char vdev_name[256];
uint64_t vdev_id = 0;
char *vdev_type = (char *)"unknown";
const char *vdev_type = "unknown";
(void) nvlist_lookup_string(nvroot, ZPOOL_CONFIG_TYPE, &vdev_type);
if (nvlist_lookup_uint64(
@ -299,9 +299,9 @@ get_vdev_desc(nvlist_t *nvroot, const char *parent_name)
char vdev_value[MAXPATHLEN];
char *s, *t;
char *vdev_type = (char *)"unknown";
const char *vdev_type = "unknown";
uint64_t vdev_id = UINT64_MAX;
char *vdev_path = NULL;
const char *vdev_path = NULL;
(void) nvlist_lookup_string(nvroot, ZPOOL_CONFIG_TYPE, &vdev_type);
(void) nvlist_lookup_uint64(nvroot, ZPOOL_CONFIG_ID, &vdev_id);
(void) nvlist_lookup_string(nvroot, ZPOOL_CONFIG_PATH, &vdev_path);

11
include/libnvpair.h
View File

@ -42,9 +42,10 @@ extern "C" {
* are all imported from <sys/nvpair.h> included above.
*/
_LIBNVPAIR_H int nvpair_value_match(nvpair_t *, int, char *, char **);
_LIBNVPAIR_H int nvpair_value_match_regex(nvpair_t *, int, char *, regex_t *,
char **);
_LIBNVPAIR_H int nvpair_value_match(nvpair_t *, int, const char *,
const char **);
_LIBNVPAIR_H int nvpair_value_match_regex(nvpair_t *, int, const char *,
regex_t *, const char **);
_LIBNVPAIR_H void nvlist_print(FILE *, nvlist_t *);
_LIBNVPAIR_H int nvlist_print_json(FILE *, nvlist_t *);
@ -156,7 +157,7 @@ NVLIST_PRINTCTL_SVDECL(nvlist_prtctlop_uint32, uint32_t);
NVLIST_PRINTCTL_SVDECL(nvlist_prtctlop_int64, int64_t);
NVLIST_PRINTCTL_SVDECL(nvlist_prtctlop_uint64, uint64_t);
NVLIST_PRINTCTL_SVDECL(nvlist_prtctlop_double, double);
NVLIST_PRINTCTL_SVDECL(nvlist_prtctlop_string, char *);
NVLIST_PRINTCTL_SVDECL(nvlist_prtctlop_string, const char *);
NVLIST_PRINTCTL_SVDECL(nvlist_prtctlop_hrtime, hrtime_t);
NVLIST_PRINTCTL_SVDECL(nvlist_prtctlop_nvlist, nvlist_t *);
@ -185,7 +186,7 @@ NVLIST_PRINTCTL_AVDECL(nvlist_prtctlop_int32_array, int32_t *);
NVLIST_PRINTCTL_AVDECL(nvlist_prtctlop_uint32_array, uint32_t *);
NVLIST_PRINTCTL_AVDECL(nvlist_prtctlop_int64_array, int64_t *);
NVLIST_PRINTCTL_AVDECL(nvlist_prtctlop_uint64_array, uint64_t *);
NVLIST_PRINTCTL_AVDECL(nvlist_prtctlop_string_array, char **);
NVLIST_PRINTCTL_AVDECL(nvlist_prtctlop_string_array, const char **);
NVLIST_PRINTCTL_AVDECL(nvlist_prtctlop_nvlist_array, nvlist_t **);
#undef NVLIST_PRINTCTL_AVDECL /* was just for "clarity" above */

2
include/libzfs.h
View File

@ -533,7 +533,7 @@ _LIBZFS_H int zfs_prop_get_written(zfs_handle_t *zhp, const char *propname,
char *propbuf, int proplen, boolean_t literal);
_LIBZFS_H int zfs_prop_get_feature(zfs_handle_t *zhp, const char *propname,
char *buf, size_t len);
_LIBZFS_H uint64_t getprop_uint64(zfs_handle_t *, zfs_prop_t, char **);
_LIBZFS_H uint64_t getprop_uint64(zfs_handle_t *, zfs_prop_t, const char **);
_LIBZFS_H uint64_t zfs_prop_get_int(zfs_handle_t *, zfs_prop_t);
_LIBZFS_H int zfs_prop_inherit(zfs_handle_t *, const char *, boolean_t);
_LIBZFS_H const char *zfs_prop_values(zfs_prop_t);

4
include/sys/dmu_recv.h
View File

@ -79,8 +79,8 @@ typedef struct dmu_recv_cookie {
objlist_t *drc_ignore_objlist;
} dmu_recv_cookie_t;
int dmu_recv_begin(char *, char *, dmu_replay_record_t *,
boolean_t, boolean_t, boolean_t, nvlist_t *, nvlist_t *, char *,
int dmu_recv_begin(const char *, const char *, dmu_replay_record_t *,
boolean_t, boolean_t, boolean_t, nvlist_t *, nvlist_t *, const char *,
dmu_recv_cookie_t *, zfs_file_t *, offset_t *);
int dmu_recv_stream(dmu_recv_cookie_t *, offset_t *);
int dmu_recv_end(dmu_recv_cookie_t *, void *);

17
include/sys/nvpair.h
View File

@ -232,7 +232,8 @@ _SYS_NVPAIR_H int nvlist_lookup_int64(const nvlist_t *, const char *,
int64_t *);
_SYS_NVPAIR_H int nvlist_lookup_uint64(const nvlist_t *, const char *,
uint64_t *);
_SYS_NVPAIR_H int nvlist_lookup_string(nvlist_t *, const char *, char **);
_SYS_NVPAIR_H int nvlist_lookup_string(const nvlist_t *, const char *,
const char **);
_SYS_NVPAIR_H int nvlist_lookup_nvlist(nvlist_t *, const char *, nvlist_t **);
_SYS_NVPAIR_H int nvlist_lookup_boolean_array(nvlist_t *, const char *,
boolean_t **, uint_t *);
@ -267,14 +268,14 @@ _SYS_NVPAIR_H int nvlist_lookup_double(const nvlist_t *, const char *,
_SYS_NVPAIR_H int nvlist_lookup_nvpair(nvlist_t *, const char *, nvpair_t **);
_SYS_NVPAIR_H int nvlist_lookup_nvpair_embedded_index(nvlist_t *, const char *,
nvpair_t **, int *, char **);
nvpair_t **, int *, const char **);
_SYS_NVPAIR_H boolean_t nvlist_exists(const nvlist_t *, const char *);
_SYS_NVPAIR_H boolean_t nvlist_empty(const nvlist_t *);
/* processing nvpair */
_SYS_NVPAIR_H nvpair_t *nvlist_next_nvpair(nvlist_t *, const nvpair_t *);
_SYS_NVPAIR_H nvpair_t *nvlist_prev_nvpair(nvlist_t *, const nvpair_t *);
_SYS_NVPAIR_H char *nvpair_name(const nvpair_t *);
_SYS_NVPAIR_H const char *nvpair_name(const nvpair_t *);
_SYS_NVPAIR_H data_type_t nvpair_type(const nvpair_t *);
_SYS_NVPAIR_H int nvpair_type_is_array(const nvpair_t *);
_SYS_NVPAIR_H int nvpair_value_boolean_value(const nvpair_t *, boolean_t *);
@ -287,7 +288,7 @@ _SYS_NVPAIR_H int nvpair_value_int32(const nvpair_t *, int32_t *);
_SYS_NVPAIR_H int nvpair_value_uint32(const nvpair_t *, uint32_t *);
_SYS_NVPAIR_H int nvpair_value_int64(const nvpair_t *, int64_t *);
_SYS_NVPAIR_H int nvpair_value_uint64(const nvpair_t *, uint64_t *);
_SYS_NVPAIR_H int nvpair_value_string(nvpair_t *, char **);
_SYS_NVPAIR_H int nvpair_value_string(const nvpair_t *, const char **);
_SYS_NVPAIR_H int nvpair_value_nvlist(nvpair_t *, nvlist_t **);
_SYS_NVPAIR_H int nvpair_value_boolean_array(nvpair_t *, boolean_t **,
uint_t *);
@ -300,7 +301,8 @@ _SYS_NVPAIR_H int nvpair_value_int32_array(nvpair_t *, int32_t **, uint_t *);
_SYS_NVPAIR_H int nvpair_value_uint32_array(nvpair_t *, uint32_t **, uint_t *);
_SYS_NVPAIR_H int nvpair_value_int64_array(nvpair_t *, int64_t **, uint_t *);
_SYS_NVPAIR_H int nvpair_value_uint64_array(nvpair_t *, uint64_t **, uint_t *);
_SYS_NVPAIR_H int nvpair_value_string_array(nvpair_t *, char ***, uint_t *);
_SYS_NVPAIR_H int nvpair_value_string_array(nvpair_t *, const char ***,
uint_t *);
_SYS_NVPAIR_H int nvpair_value_nvlist_array(nvpair_t *, nvlist_t ***, uint_t *);
_SYS_NVPAIR_H int nvpair_value_hrtime(nvpair_t *, hrtime_t *);
#if !defined(_KERNEL) && !defined(_STANDALONE)
@ -373,7 +375,8 @@ _SYS_NVPAIR_H uint8_t fnvlist_lookup_uint8(const nvlist_t *, const char *);
_SYS_NVPAIR_H uint16_t fnvlist_lookup_uint16(const nvlist_t *, const char *);
_SYS_NVPAIR_H uint32_t fnvlist_lookup_uint32(const nvlist_t *, const char *);
_SYS_NVPAIR_H uint64_t fnvlist_lookup_uint64(const nvlist_t *, const char *);
_SYS_NVPAIR_H char *fnvlist_lookup_string(nvlist_t *, const char *);
_SYS_NVPAIR_H const char *fnvlist_lookup_string(const nvlist_t *,
const char *);
_SYS_NVPAIR_H nvlist_t *fnvlist_lookup_nvlist(nvlist_t *, const char *);
_SYS_NVPAIR_H boolean_t *fnvlist_lookup_boolean_array(nvlist_t *, const char *,
uint_t *);
@ -406,7 +409,7 @@ _SYS_NVPAIR_H uint8_t fnvpair_value_uint8(const nvpair_t *nvp);
_SYS_NVPAIR_H uint16_t fnvpair_value_uint16(const nvpair_t *nvp);
_SYS_NVPAIR_H uint32_t fnvpair_value_uint32(const nvpair_t *nvp);
_SYS_NVPAIR_H uint64_t fnvpair_value_uint64(const nvpair_t *nvp);
_SYS_NVPAIR_H char *fnvpair_value_string(nvpair_t *nvp);
_SYS_NVPAIR_H const char *fnvpair_value_string(const nvpair_t *nvp);
_SYS_NVPAIR_H nvlist_t *fnvpair_value_nvlist(nvpair_t *nvp);
#ifdef __cplusplus

74
lib/libnvpair/libnvpair.abi
View File

@ -243,6 +243,9 @@
<array-type-def dimensions='1' type-id='a84c031d' size-in-bits='160' id='664ac0b7'>
<subrange length='20' type-id='7359adad' id='fdca39cf'/>
</array-type-def>
<array-type-def dimensions='1' type-id='a84c031d' size-in-bits='infinite' id='e84913bd'>
<subrange length='infinite' type-id='7359adad' id='031f2035'/>
</array-type-def>
<class-decl name='_IO_codecvt' is-struct='yes' visibility='default' is-declaration-only='yes' id='a4036571'/>
<class-decl name='_IO_marker' is-struct='yes' visibility='default' is-declaration-only='yes' id='010ae0b9'/>
<class-decl name='_IO_wide_data' is-struct='yes' visibility='default' is-declaration-only='yes' id='79bd3751'/>
@ -321,6 +324,9 @@
<data-member access='public' layout-offset-in-bits='96'>
<var-decl name='nvp_type' type-id='8d0687d2' visibility='default'/>
</data-member>
<data-member access='public' layout-offset-in-bits='128'>
<var-decl name='nvp_name' type-id='e84913bd' visibility='default'/>
</data-member>
</class-decl>
<typedef-decl name='nvpair_t' type-id='1c34e459' id='57928edf'/>
<class-decl name='nvlist' size-in-bits='192' is-struct='yes' visibility='default' id='ac266fd9'>
@ -698,7 +704,7 @@
</class-decl>
<class-decl name='__anonymous_struct__12' size-in-bits='128' is-struct='yes' is-anonymous='yes' visibility='default' id='e7f43f7e'>
<data-member access='public' layout-offset-in-bits='0'>
<var-decl name='op' type-id='c0d0f877' visibility='default'/>
<var-decl name='op' type-id='bfc48fe4' visibility='default'/>
</data-member>
<data-member access='public' layout-offset-in-bits='64'>
<var-decl name='arg' type-id='eaa32e2f' visibility='default'/>
@ -802,7 +808,7 @@
</class-decl>
<class-decl name='__anonymous_struct__25' size-in-bits='128' is-struct='yes' is-anonymous='yes' visibility='default' id='e7f43f8b'>
<data-member access='public' layout-offset-in-bits='0'>
<var-decl name='op' type-id='de20bf07' visibility='default'/>
<var-decl name='op' type-id='337f4a72' visibility='default'/>
</data-member>
<data-member access='public' layout-offset-in-bits='64'>
<var-decl name='arg' type-id='eaa32e2f' visibility='default'/>
@ -858,11 +864,11 @@
<pointer-type-def type-id='c19b74c3' size-in-bits='64' id='37e3bd22'/>
<pointer-type-def type-id='37e3bd22' size-in-bits='64' id='03829398'/>
<pointer-type-def type-id='a84c031d' size-in-bits='64' id='26a90f95'/>
<pointer-type-def type-id='26a90f95' size-in-bits='64' id='9b23c9ad'/>
<pointer-type-def type-id='9b23c9ad' size-in-bits='64' id='c0563f85'/>
<qualified-type-def type-id='a84c031d' const='yes' id='9b45d938'/>
<pointer-type-def type-id='9b45d938' size-in-bits='64' id='80f4b756'/>
<qualified-type-def type-id='80f4b756' restrict='yes' id='9d26089a'/>
<pointer-type-def type-id='80f4b756' size-in-bits='64' id='7d3cd834'/>
<pointer-type-def type-id='7d3cd834' size-in-bits='64' id='44c8373a'/>
<qualified-type-def type-id='57928edf' const='yes' id='642ee20f'/>
<pointer-type-def type-id='642ee20f' size-in-bits='64' id='dace003f'/>
<qualified-type-def type-id='aca3bac8' const='yes' id='2498fd78'/>
@ -871,8 +877,8 @@
<pointer-type-def type-id='a0eb0f08' size-in-bits='64' id='7408d286'/>
<pointer-type-def type-id='cebdd548' size-in-bits='64' id='e379e62d'/>
<pointer-type-def type-id='9f88f76e' size-in-bits='64' id='7ef0e988'/>
<pointer-type-def type-id='c5bb1a2b' size-in-bits='64' id='c0d0f877'/>
<pointer-type-def type-id='573fea1b' size-in-bits='64' id='de20bf07'/>
<pointer-type-def type-id='889f3b42' size-in-bits='64' id='bfc48fe4'/>
<pointer-type-def type-id='49055dd8' size-in-bits='64' id='337f4a72'/>
<pointer-type-def type-id='70284cc6' size-in-bits='64' id='3be4d568'/>
<pointer-type-def type-id='700c3bca' size-in-bits='64' id='6d994334'/>
<pointer-type-def type-id='18ac1860' size-in-bits='64' id='506ab59a'/>
@ -898,8 +904,8 @@
<pointer-type-def type-id='3bd73b0c' size-in-bits='64' id='7e85a9b6'/>
<pointer-type-def type-id='0d445e26' size-in-bits='64' id='330cc0d0'/>
<pointer-type-def type-id='e4b89f30' size-in-bits='64' id='ed8aa8ba'/>
<pointer-type-def type-id='be7f4941' size-in-bits='64' id='2809de35'/>
<pointer-type-def type-id='fe5ae69d' size-in-bits='64' id='90d5edb9'/>
<pointer-type-def type-id='78e3bec8' size-in-bits='64' id='b38a1022'/>
<pointer-type-def type-id='a5193bb2' size-in-bits='64' id='6263eda4'/>
<pointer-type-def type-id='2783af3c' size-in-bits='64' id='e44553b6'/>
<pointer-type-def type-id='33c6e3d8' size-in-bits='64' id='1263777a'/>
<pointer-type-def type-id='dadb9eca' size-in-bits='64' id='cbda43ac'/>
@ -966,7 +972,7 @@
</function-decl>
<function-decl name='nvpair_name' mangled-name='nvpair_name' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='nvpair_name'>
<parameter type-id='dace003f'/>
<return type-id='26a90f95'/>
<return type-id='80f4b756'/>
</function-decl>
<function-decl name='nvpair_type' mangled-name='nvpair_type' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='nvpair_type'>
<parameter type-id='dace003f'/>
@ -1027,8 +1033,8 @@
<return type-id='95e97e5e'/>
</function-decl>
<function-decl name='nvpair_value_string' mangled-name='nvpair_value_string' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='nvpair_value_string'>
<parameter type-id='3fa542f0'/>
<parameter type-id='9b23c9ad'/>
<parameter type-id='dace003f'/>
<parameter type-id='7d3cd834'/>
<return type-id='95e97e5e'/>
</function-decl>
<function-decl name='nvpair_value_nvlist' mangled-name='nvpair_value_nvlist' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='nvpair_value_nvlist'>
@ -1098,7 +1104,7 @@
</function-decl>
<function-decl name='nvpair_value_string_array' mangled-name='nvpair_value_string_array' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='nvpair_value_string_array'>
<parameter type-id='3fa542f0'/>
<parameter type-id='c0563f85'/>
<parameter type-id='44c8373a'/>
<parameter type-id='4dd26a40'/>
<return type-id='95e97e5e'/>
</function-decl>
@ -1280,7 +1286,7 @@
</function-decl>
<function-decl name='nvlist_prtctlop_string' mangled-name='nvlist_prtctlop_string' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='nvlist_prtctlop_string'>
<parameter type-id='b0c1ff8d' name='pctl'/>
<parameter type-id='2809de35' name='func'/>
<parameter type-id='b38a1022' name='func'/>
<parameter type-id='eaa32e2f' name='private'/>
<return type-id='48b5725f'/>
</function-decl>
@ -1358,7 +1364,7 @@
</function-decl>
<function-decl name='nvlist_prtctlop_string_array' mangled-name='nvlist_prtctlop_string_array' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='nvlist_prtctlop_string_array'>
<parameter type-id='b0c1ff8d' name='pctl'/>
<parameter type-id='90d5edb9' name='func'/>
<parameter type-id='6263eda4' name='func'/>
<parameter type-id='eaa32e2f' name='private'/>
<return type-id='48b5725f'/>
</function-decl>
@ -1393,16 +1399,16 @@
<function-decl name='nvpair_value_match_regex' mangled-name='nvpair_value_match_regex' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='nvpair_value_match_regex'>
<parameter type-id='3fa542f0' name='nvp'/>
<parameter type-id='95e97e5e' name='ai'/>
<parameter type-id='26a90f95' name='value'/>
<parameter type-id='80f4b756' name='value'/>
<parameter type-id='d33f11cb' name='value_regex'/>
<parameter type-id='9b23c9ad' name='ep'/>
<parameter type-id='7d3cd834' name='ep'/>
<return type-id='95e97e5e'/>
</function-decl>
<function-decl name='nvpair_value_match' mangled-name='nvpair_value_match' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='nvpair_value_match'>
<parameter type-id='3fa542f0' name='nvp'/>
<parameter type-id='95e97e5e' name='ai'/>
<parameter type-id='26a90f95' name='value'/>
<parameter type-id='9b23c9ad' name='ep'/>
<parameter type-id='80f4b756' name='value'/>
<parameter type-id='7d3cd834' name='ep'/>
<return type-id='95e97e5e'/>
</function-decl>
<function-type size-in-bits='64' id='9f88f76e'>
@ -1414,20 +1420,20 @@
<parameter type-id='3502e3ff'/>
<return type-id='95e97e5e'/>
</function-type>
<function-type size-in-bits='64' id='c5bb1a2b'>
<function-type size-in-bits='64' id='889f3b42'>
<parameter type-id='196db161'/>
<parameter type-id='eaa32e2f'/>
<parameter type-id='5ce45b60'/>
<parameter type-id='80f4b756'/>
<parameter type-id='26a90f95'/>
<parameter type-id='80f4b756'/>
<return type-id='95e97e5e'/>
</function-type>
<function-type size-in-bits='64' id='573fea1b'>
<function-type size-in-bits='64' id='49055dd8'>
<parameter type-id='196db161'/>
<parameter type-id='eaa32e2f'/>
<parameter type-id='5ce45b60'/>
<parameter type-id='80f4b756'/>
<parameter type-id='9b23c9ad'/>
<parameter type-id='7d3cd834'/>
<parameter type-id='3502e3ff'/>
<return type-id='95e97e5e'/>
</function-type>
@ -1642,20 +1648,20 @@
<parameter type-id='3502e3ff'/>
<return type-id='95e97e5e'/>
</function-type>
<function-type size-in-bits='64' id='be7f4941'>
<function-type size-in-bits='64' id='78e3bec8'>
<parameter type-id='b0c1ff8d'/>
<parameter type-id='eaa32e2f'/>
<parameter type-id='5ce45b60'/>
<parameter type-id='80f4b756'/>
<parameter type-id='26a90f95'/>
<parameter type-id='80f4b756'/>
<return type-id='95e97e5e'/>
</function-type>
<function-type size-in-bits='64' id='fe5ae69d'>
<function-type size-in-bits='64' id='a5193bb2'>
<parameter type-id='b0c1ff8d'/>
<parameter type-id='eaa32e2f'/>
<parameter type-id='5ce45b60'/>
<parameter type-id='80f4b756'/>
<parameter type-id='9b23c9ad'/>
<parameter type-id='7d3cd834'/>
<parameter type-id='3502e3ff'/>
<return type-id='95e97e5e'/>
</function-type>
@ -1930,8 +1936,8 @@
<return type-id='9c313c2d'/>
</function-decl>
<function-decl name='fnvpair_value_string' mangled-name='fnvpair_value_string' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='fnvpair_value_string'>
<parameter type-id='3fa542f0'/>
<return type-id='26a90f95'/>
<parameter type-id='dace003f'/>
<return type-id='80f4b756'/>
</function-decl>
<function-decl name='fnvpair_value_nvlist' mangled-name='fnvpair_value_nvlist' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='fnvpair_value_nvlist'>
<parameter type-id='3fa542f0'/>
@ -2327,9 +2333,9 @@
<return type-id='9c313c2d'/>
</function-decl>
<function-decl name='fnvlist_lookup_string' mangled-name='fnvlist_lookup_string' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='fnvlist_lookup_string'>
<parameter type-id='5ce45b60' name='nvl'/>
<parameter type-id='22cce67b' name='nvl'/>
<parameter type-id='80f4b756' name='name'/>
<return type-id='26a90f95'/>
<return type-id='80f4b756'/>
</function-decl>
<function-decl name='fnvlist_lookup_nvlist' mangled-name='fnvlist_lookup_nvlist' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='fnvlist_lookup_nvlist'>
<parameter type-id='5ce45b60' name='nvl'/>
@ -2466,7 +2472,9 @@
<typedef-decl name='u_quad_t' type-id='5f3d50a6' id='bd226ac0'/>
<pointer-type-def type-id='bc407f0e' size-in-bits='64' id='17fd1621'/>
<pointer-type-def type-id='755707df' size-in-bits='64' id='812c6697'/>
<pointer-type-def type-id='26a90f95' size-in-bits='64' id='9b23c9ad'/>
<qualified-type-def type-id='9b23c9ad' restrict='yes' id='8c85230f'/>
<pointer-type-def type-id='9b23c9ad' size-in-bits='64' id='c0563f85'/>
<qualified-type-def type-id='c19b74c3' const='yes' id='12373e33'/>
<pointer-type-def type-id='12373e33' size-in-bits='64' id='c5f6c15b'/>
<qualified-type-def type-id='80f4b756' const='yes' id='b99c00c9'/>
@ -2925,9 +2933,9 @@
<return type-id='95e97e5e'/>
</function-decl>
<function-decl name='nvlist_lookup_string' mangled-name='nvlist_lookup_string' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='nvlist_lookup_string'>
<parameter type-id='5ce45b60' name='nvl'/>
<parameter type-id='22cce67b' name='nvl'/>
<parameter type-id='80f4b756' name='name'/>
<parameter type-id='9b23c9ad' name='val'/>
<parameter type-id='7d3cd834' name='val'/>
<return type-id='95e97e5e'/>
</function-decl>
<function-decl name='nvlist_lookup_nvlist' mangled-name='nvlist_lookup_nvlist' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='nvlist_lookup_nvlist'>
@ -3043,7 +3051,7 @@
<parameter type-id='80f4b756' name='name'/>
<parameter type-id='0b283d2e' name='ret'/>
<parameter type-id='7292109c' name='ip'/>
<parameter type-id='9b23c9ad' name='ep'/>
<parameter type-id='7d3cd834' name='ep'/>
<return type-id='95e97e5e'/>
</function-decl>
<function-decl name='nvlist_exists' mangled-name='nvlist_exists' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='nvlist_exists'>

41
lib/libnvpair/libnvpair.c
View File

@ -70,7 +70,7 @@ struct nvlist_printops {
DEFINEOP(print_int64, int64_t);
DEFINEOP(print_uint64, uint64_t);
DEFINEOP(print_double, double);
DEFINEOP(print_string, char *);
DEFINEOP(print_string, const char *);
DEFINEOP(print_hrtime, hrtime_t);
DEFINEOP(print_nvlist, nvlist_t *);
DEFINEARROP(print_boolean_array, boolean_t *);
@ -83,7 +83,7 @@ struct nvlist_printops {
DEFINEARROP(print_uint32_array, uint32_t *);
DEFINEARROP(print_int64_array, int64_t *);
DEFINEARROP(print_uint64_array, uint64_t *);
DEFINEARROP(print_string_array, char **);
DEFINEARROP(print_string_array, const char **);
DEFINEARROP(print_nvlist_array, nvlist_t **);
};
@ -222,7 +222,7 @@ NVLIST_PRTFUNC(uint32, uint32_t, uint32_t, "0x%x")
NVLIST_PRTFUNC(int64, int64_t, longlong_t, "%lld")
NVLIST_PRTFUNC(uint64, uint64_t, u_longlong_t, "0x%llx")
NVLIST_PRTFUNC(double, double, double, "0x%f")
NVLIST_PRTFUNC(string, char *, char *, "%s")
NVLIST_PRTFUNC(string, const char *, const char *, "%s")
NVLIST_PRTFUNC(hrtime, hrtime_t, hrtime_t, "0x%llx")
#if defined(__GNUC__) && !defined(__clang__) && \
defined(ZFS_UBSAN_ENABLED) && defined(HAVE_FORMAT_OVERFLOW)
@ -266,7 +266,7 @@ NVLIST_ARRPRTFUNC(int32_array, int32_t, int32_t, "%d")
NVLIST_ARRPRTFUNC(uint32_array, uint32_t, uint32_t, "0x%x")
NVLIST_ARRPRTFUNC(int64_array, int64_t, longlong_t, "%lld")
NVLIST_ARRPRTFUNC(uint64_array, uint64_t, u_longlong_t, "0x%llx")
NVLIST_ARRPRTFUNC(string_array, char *, char *, "%s")
NVLIST_ARRPRTFUNC(string_array, const char *, const char *, "%s")
static int
nvprint_nvlist(nvlist_prtctl_t pctl, void *private,
@ -398,13 +398,13 @@ nvlist_prtctl_dofmt(nvlist_prtctl_t pctl, enum nvlist_prtctl_fmt which, ...)
{
FILE *fp = pctl->nvprt_fp;
va_list ap;
char *name;
const char *name;
va_start(ap, which);
switch (which) {
case NVLIST_FMT_MEMBER_NAME:
name = va_arg(ap, char *);
name = va_arg(ap, const char *);
(void) fprintf(fp, pctl->nvprt_nmfmt, name);
break;
@ -453,7 +453,7 @@ NVLIST_PRINTCTL_REPLACE(uint32, uint32_t)
NVLIST_PRINTCTL_REPLACE(int64, int64_t)
NVLIST_PRINTCTL_REPLACE(uint64, uint64_t)
NVLIST_PRINTCTL_REPLACE(double, double)
NVLIST_PRINTCTL_REPLACE(string, char *)
NVLIST_PRINTCTL_REPLACE(string, const char *)
NVLIST_PRINTCTL_REPLACE(hrtime, hrtime_t)
NVLIST_PRINTCTL_REPLACE(nvlist, nvlist_t *)
@ -477,7 +477,7 @@ NVLIST_PRINTCTL_AREPLACE(int32_array, int32_t *)
NVLIST_PRINTCTL_AREPLACE(uint32_array, uint32_t *)
NVLIST_PRINTCTL_AREPLACE(int64_array, int64_t *)
NVLIST_PRINTCTL_AREPLACE(uint64_array, uint64_t *)
NVLIST_PRINTCTL_AREPLACE(string_array, char **)
NVLIST_PRINTCTL_AREPLACE(string_array, const char **)
NVLIST_PRINTCTL_AREPLACE(nvlist_array, nvlist_t **)
/*
@ -580,7 +580,7 @@ static void
nvlist_print_with_indent(nvlist_t *nvl, nvlist_prtctl_t pctl)
{
FILE *fp = pctl->nvprt_fp;
char *name;
const char *name;
uint_t nelem;
nvpair_t *nvp;
@ -670,7 +670,7 @@ nvlist_print_with_indent(nvlist_t *nvl, nvlist_prtctl_t pctl)
break;
}
case DATA_TYPE_STRING: {
char *val;
const char *val;
(void) nvpair_value_string(nvp, &val);
RENDER(pctl, string, nvl, name, val);
break;
@ -736,7 +736,7 @@ nvlist_print_with_indent(nvlist_t *nvl, nvlist_prtctl_t pctl)
break;
}
case DATA_TYPE_STRING_ARRAY: {
char **val;
const char **val;
(void) nvpair_value_string_array(nvp, &val, &nelem);
ARENDER(pctl, string_array, nvl, name, val, nelem);
break;
@ -866,7 +866,7 @@ dump_nvlist(nvlist_t *list, int indent)
break;
case DATA_TYPE_STRING:
NVP(elem, string, char *, char *, "'%s'");
NVP(elem, string, const char *, const char *, "'%s'");
break;
case DATA_TYPE_BYTE_ARRAY:
@ -907,7 +907,8 @@ dump_nvlist(nvlist_t *list, int indent)
break;
case DATA_TYPE_STRING_ARRAY:
NVPA(elem, string_array, char *, char *, "'%s'");
NVPA(elem, string_array, const char *, const char *,
"'%s'");
break;
case DATA_TYPE_NVLIST:
@ -961,11 +962,11 @@ dump_nvlist(nvlist_t *list, int indent)
*/
int
nvpair_value_match_regex(nvpair_t *nvp, int ai,
char *value, regex_t *value_regex, char **ep)
const char *value, regex_t *value_regex, const char **ep)
{
char *evalue;
uint_t a_len;
int sr;
const char *evalue;
uint_t a_len;
int sr;
if (ep)
*ep = NULL;
@ -993,7 +994,7 @@ nvpair_value_match_regex(nvpair_t *nvp, int ai,
sr = EOF;
switch (nvpair_type(nvp)) {
case DATA_TYPE_STRING: {
char *val;
const char *val;
/* check string value for match */
if (nvpair_value_string(nvp, &val) == 0) {
@ -1009,7 +1010,7 @@ nvpair_value_match_regex(nvpair_t *nvp, int ai,
break;
}
case DATA_TYPE_STRING_ARRAY: {
char **val_array;
const char **val_array;
/* check indexed string value of array for match */
if ((nvpair_value_string_array(nvp, &val_array, &a_len) == 0) &&
@ -1285,7 +1286,7 @@ nvpair_value_match_regex(nvpair_t *nvp, int ai,
}
int
nvpair_value_match(nvpair_t *nvp, int ai, char *value, char **ep)
nvpair_value_match(nvpair_t *nvp, int ai, const char *value, const char **ep)
{
return (nvpair_value_match_regex(nvp, ai, value, NULL, ep));
}

4
lib/libnvpair/libnvpair_json.c
View File

@ -134,7 +134,7 @@ nvlist_print_json(FILE *fp, nvlist_t *nvl)
switch (type) {
case DATA_TYPE_STRING: {
char *string = fnvpair_value_string(curr);
const char *string = fnvpair_value_string(curr);
if (nvlist_print_json_string(fp, string) == -1)
return (-1);
break;
@ -220,7 +220,7 @@ nvlist_print_json(FILE *fp, nvlist_t *nvl)
}
case DATA_TYPE_STRING_ARRAY: {
char **val;
const char **val;
uint_t valsz, i;
VERIFY0(nvpair_value_string_array(curr, &val, &valsz));
FPRINTF(fp, "[");

34
lib/libzfs/libzfs.abi
View File

@ -2399,6 +2399,9 @@
<array-type-def dimensions='1' type-id='a84c031d' size-in-bits='65536' id='163f6aa5'>
<subrange length='8192' type-id='7359adad' id='c88f397d'/>
</array-type-def>
<array-type-def dimensions='1' type-id='a84c031d' size-in-bits='infinite' id='e84913bd'>
<subrange length='infinite' type-id='7359adad' id='031f2035'/>
</array-type-def>
<array-type-def dimensions='1' type-id='9c313c2d' size-in-bits='128' id='c1c22e6c'>
<subrange length='2' type-id='7359adad' id='52efc4ef'/>
</array-type-def>
@ -2456,6 +2459,9 @@
<data-member access='public' layout-offset-in-bits='96'>
<var-decl name='nvp_type' type-id='8d0687d2' visibility='default'/>
</data-member>
<data-member access='public' layout-offset-in-bits='128'>
<var-decl name='nvp_name' type-id='e84913bd' visibility='default'/>
</data-member>
</class-decl>
<typedef-decl name='nvpair_t' type-id='1c34e459' id='57928edf'/>
<class-decl name='drr_begin' size-in-bits='2432' is-struct='yes' visibility='default' id='09fcdc01'>
@ -2745,7 +2751,7 @@
</function-decl>
<function-decl name='nvpair_name' visibility='default' binding='global' size-in-bits='64'>
<parameter type-id='dace003f'/>
<return type-id='26a90f95'/>
<return type-id='80f4b756'/>
</function-decl>
<function-decl name='fnvpair_value_nvlist' visibility='default' binding='global' size-in-bits='64'>
<parameter type-id='3fa542f0'/>
@ -3239,6 +3245,7 @@
<pointer-type-def type-id='79bd3751' size-in-bits='64' id='c65a1f29'/>
<qualified-type-def type-id='9b23c9ad' restrict='yes' id='8c85230f'/>
<qualified-type-def type-id='80f4b756' restrict='yes' id='9d26089a'/>
<pointer-type-def type-id='80f4b756' size-in-bits='64' id='7d3cd834'/>
<qualified-type-def type-id='aca3bac8' const='yes' id='2498fd78'/>
<pointer-type-def type-id='2498fd78' size-in-bits='64' id='eed6c816'/>
<qualified-type-def type-id='eed6c816' restrict='yes' id='a431a9da'/>
@ -3351,9 +3358,9 @@
<return type-id='95e97e5e'/>
</function-decl>
<function-decl name='nvlist_lookup_string' visibility='default' binding='global' size-in-bits='64'>
<parameter type-id='5ce45b60'/>
<parameter type-id='22cce67b'/>
<parameter type-id='80f4b756'/>
<parameter type-id='9b23c9ad'/>
<parameter type-id='7d3cd834'/>
<return type-id='95e97e5e'/>
</function-decl>
<function-decl name='fnvlist_alloc' visibility='default' binding='global' size-in-bits='64'>
@ -3803,7 +3810,6 @@
<pointer-type-def type-id='fba6cb51' size-in-bits='64' id='32adbf30'/>
<pointer-type-def type-id='f20fbd51' size-in-bits='64' id='a3681dea'/>
<qualified-type-def type-id='26a90f95' restrict='yes' id='266fe297'/>
<pointer-type-def type-id='80f4b756' size-in-bits='64' id='7d3cd834'/>
<qualified-type-def type-id='56fe4a37' const='yes' id='a75125ce'/>
<pointer-type-def type-id='a75125ce' size-in-bits='64' id='48bea5ec'/>
<qualified-type-def type-id='8afd6070' const='yes' id='1d853360'/>
@ -4166,8 +4172,8 @@
<return type-id='95e97e5e'/>
</function-decl>
<function-decl name='nvpair_value_string' visibility='default' binding='global' size-in-bits='64'>
<parameter type-id='3fa542f0'/>
<parameter type-id='9b23c9ad'/>
<parameter type-id='dace003f'/>
<parameter type-id='7d3cd834'/>
<return type-id='95e97e5e'/>
</function-decl>
<function-decl name='fnvlist_free' visibility='default' binding='global' size-in-bits='64'>
@ -4203,9 +4209,9 @@
<return type-id='9c313c2d'/>
</function-decl>
<function-decl name='fnvlist_lookup_string' visibility='default' binding='global' size-in-bits='64'>
<parameter type-id='5ce45b60'/>
<parameter type-id='22cce67b'/>
<parameter type-id='80f4b756'/>
<return type-id='26a90f95'/>
<return type-id='80f4b756'/>
</function-decl>
<function-decl name='fnvlist_lookup_nvlist' visibility='default' binding='global' size-in-bits='64'>
<parameter type-id='5ce45b60'/>
@ -4418,7 +4424,7 @@
<function-decl name='getprop_uint64' mangled-name='getprop_uint64' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='getprop_uint64'>
<parameter type-id='9200a744' name='zhp'/>
<parameter type-id='58603c44' name='prop'/>
<parameter type-id='9b23c9ad' name='source'/>
<parameter type-id='7d3cd834' name='source'/>
<return type-id='9c313c2d'/>
</function-decl>
<function-decl name='zfs_prop_get_recvd' mangled-name='zfs_prop_get_recvd' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='zfs_prop_get_recvd'>
@ -4688,7 +4694,7 @@
<parameter type-id='95e97e5e'/>
<parameter type-id='2e45de5d'/>
<parameter type-id='5ce45b60'/>
<parameter type-id='9b23c9ad'/>
<parameter type-id='7d3cd834'/>
<parameter type-id='5d6479ae'/>
<parameter type-id='80f4b756'/>
<return type-id='95e97e5e'/>
@ -5993,8 +5999,8 @@
<return type-id='9da381c4'/>
</function-decl>
<function-decl name='fnvpair_value_string' visibility='default' binding='global' size-in-bits='64'>
<parameter type-id='3fa542f0'/>
<return type-id='26a90f95'/>
<parameter type-id='dace003f'/>
<return type-id='80f4b756'/>
</function-decl>
<function-decl name='zfeature_is_supported' mangled-name='zfeature_is_supported' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='zfeature_is_supported'>
<parameter type-id='80f4b756'/>
@ -8140,8 +8146,8 @@
<function-decl name='label_paths' visibility='default' binding='global' size-in-bits='64'>
<parameter type-id='5507783b'/>
<parameter type-id='5ce45b60'/>
<parameter type-id='9b23c9ad'/>
<parameter type-id='9b23c9ad'/>
<parameter type-id='7d3cd834'/>
<parameter type-id='7d3cd834'/>
<return type-id='95e97e5e'/>
</function-decl>
<function-decl name='zutil_alloc' visibility='default' binding='global' size-in-bits='64'>

8
lib/libzfs/libzfs_crypto.c
View File

@ -942,7 +942,7 @@ proplist_has_encryption_props(nvlist_t *props)
{
int ret;
uint64_t intval;
char *strval;
const char *strval;
ret = nvlist_lookup_uint64(props,
zfs_prop_to_name(ZFS_PROP_ENCRYPTION), &intval);
@ -1007,7 +1007,7 @@ zfs_crypto_create(libzfs_handle_t *hdl, char *parent_name, nvlist_t *props,
char errbuf[ERRBUFLEN];
uint64_t crypt = ZIO_CRYPT_INHERIT, pcrypt = ZIO_CRYPT_INHERIT;
uint64_t keyformat = ZFS_KEYFORMAT_NONE;
char *keylocation = NULL;
const char *keylocation = NULL;
zfs_handle_t *pzhp = NULL;
uint8_t *wkeydata = NULL;
uint_t wkeylen = 0;
@ -1595,7 +1595,7 @@ zfs_crypto_rewrap(zfs_handle_t *zhp, nvlist_t *raw_props, boolean_t inheritkey)
uint64_t crypt, pcrypt, keystatus, pkeystatus;
uint64_t keyformat = ZFS_KEYFORMAT_NONE;
zfs_handle_t *pzhp = NULL;
char *keylocation = NULL;
const char *keylocation = NULL;
char origin_name[MAXNAMELEN];
char prop_keylocation[MAXNAMELEN];
char parent_name[ZFS_MAX_DATASET_NAME_LEN];
@ -1705,7 +1705,7 @@ zfs_crypto_rewrap(zfs_handle_t *zhp, nvlist_t *raw_props, boolean_t inheritkey)
/* default to prompt if no keylocation is specified */
if (keylocation == NULL) {
keylocation = (char *)"prompt";
keylocation = "prompt";
ret = nvlist_add_string(props,
zfs_prop_to_name(ZFS_PROP_KEYLOCATION),
keylocation);

30
lib/libzfs/libzfs_dataset.c
View File

@ -1029,7 +1029,7 @@ zfs_valid_proplist(libzfs_handle_t *hdl, zfs_type_t type, nvlist_t *nvl,
{
nvpair_t *elem;
uint64_t intval;
char *strval;
const char *strval;
zfs_prop_t prop;
nvlist_t *ret;
int chosen_normal = -1;
@ -2065,7 +2065,7 @@ error:
* extract them appropriately.
*/
uint64_t
getprop_uint64(zfs_handle_t *zhp, zfs_prop_t prop, char **source)
getprop_uint64(zfs_handle_t *zhp, zfs_prop_t prop, const char **source)
{
nvlist_t *nv;
uint64_t value;
@ -2079,14 +2079,14 @@ getprop_uint64(zfs_handle_t *zhp, zfs_prop_t prop, char **source)
verify(!zhp->zfs_props_table ||
zhp->zfs_props_table[prop] == B_TRUE);
value = zfs_prop_default_numeric(prop);
*source = (char *)"";
*source = "";
}
return (value);
}
static const char *
getprop_string(zfs_handle_t *zhp, zfs_prop_t prop, char **source)
getprop_string(zfs_handle_t *zhp, zfs_prop_t prop, const char **source)
{
nvlist_t *nv;
const char *value;
@ -2100,7 +2100,7 @@ getprop_string(zfs_handle_t *zhp, zfs_prop_t prop, char **source)
verify(!zhp->zfs_props_table ||
zhp->zfs_props_table[prop] == B_TRUE);
value = zfs_prop_default_string(prop);
*source = (char *)"";
*source = "";
}
return (value);
@ -2138,7 +2138,7 @@ zfs_unset_recvd_props_mode(zfs_handle_t *zhp, uintptr_t *cookie)
*/
static int
get_numeric_property(zfs_handle_t *zhp, zfs_prop_t prop, zprop_source_t *src,
char **source, uint64_t *val)
const char **source, uint64_t *val)
{
zfs_cmd_t zc = {"\0"};
nvlist_t *zplprops = NULL;
@ -2370,7 +2370,7 @@ get_numeric_property(zfs_handle_t *zhp, zfs_prop_t prop, zprop_source_t *src,
* Calculate the source type, given the raw source string.
*/
static void
get_source(zfs_handle_t *zhp, zprop_source_t *srctype, char *source,
get_source(zfs_handle_t *zhp, zprop_source_t *srctype, const char *source,
char *statbuf, size_t statlen)
{
if (statbuf == NULL ||
@ -2418,7 +2418,7 @@ zfs_prop_get_recvd(zfs_handle_t *zhp, const char *propname, char *propbuf,
zfs_unset_recvd_props_mode(zhp, &cookie);
} else {
nvlist_t *propval;
char *recvdval;
const char *recvdval;
if (nvlist_lookup_nvlist(zhp->zfs_recvd_props,
propname, &propval) != 0)
return (-1);
@ -2620,7 +2620,7 @@ zcp_check(zfs_handle_t *zhp, zfs_prop_t prop, uint64_t intval,
(u_longlong_t)intval, (u_longlong_t)ans);
}
} else {
char *str_ans;
const char *str_ans;
error = nvlist_lookup_string(retnvl, "value", &str_ans);
if (error != 0) {
(void) fprintf(stderr, "%s: zcp check error: "
@ -2652,7 +2652,7 @@ int
zfs_prop_get(zfs_handle_t *zhp, zfs_prop_t prop, char *propbuf, size_t proplen,
zprop_source_t *src, char *statbuf, size_t statlen, boolean_t literal)
{
char *source = NULL;
const char *source = NULL;
uint64_t val;
const char *str;
const char *strval;
@ -3053,7 +3053,7 @@ zfs_prop_get(zfs_handle_t *zhp, zfs_prop_t prop, char *propbuf, size_t proplen,
uint64_t
zfs_prop_get_int(zfs_handle_t *zhp, zfs_prop_t prop)
{
char *source;
const char *source;
uint64_t val = 0;
(void) get_numeric_property(zhp, prop, NULL, &source, &val);
@ -3077,7 +3077,7 @@ int
zfs_prop_get_numeric(zfs_handle_t *zhp, zfs_prop_t prop, uint64_t *value,
zprop_source_t *src, char *statbuf, size_t statlen)
{
char *source;
const char *source;
/*
* Check to see if this property applies to our object
@ -4698,7 +4698,7 @@ zfs_expand_proplist(zfs_handle_t *zhp, zprop_list_t **plp, boolean_t received,
zprop_list_t **last, **start;
nvlist_t *userprops, *propval;
nvpair_t *elem;
char *strval;
const char *strval;
char buf[ZFS_MAXPROPLEN];
if (zprop_expand_list(hdl, plp, ZFS_TYPE_DATASET) != 0)
@ -5484,7 +5484,7 @@ volsize_from_vdevs(zpool_handle_t *zhp, uint64_t nblocks, uint64_t blksize)
}
for (int v = 0; v < nvdevs; v++) {
char *type;
const char *type;
uint64_t nparity, ashift, asize, tsize;
uint64_t volsize;
@ -5566,7 +5566,7 @@ zvol_volsize_to_reservation(zpool_handle_t *zph, uint64_t volsize,
uint64_t numdb;
uint64_t nblocks, volblocksize;
int ncopies;
char *strval;
const char *strval;
if (nvlist_lookup_string(props,
zfs_prop_to_name(ZFS_PROP_COPIES), &strval) == 0)

2
lib/libzfs/libzfs_impl.h
View File

@ -140,7 +140,7 @@ extern zfs_handle_t *make_dataset_handle_zc(libzfs_handle_t *, zfs_cmd_t *);
extern zfs_handle_t *make_dataset_simple_handle_zc(zfs_handle_t *, zfs_cmd_t *);
extern int zprop_parse_value(libzfs_handle_t *, nvpair_t *, int, zfs_type_t,
nvlist_t *, char **, uint64_t *, const char *);
nvlist_t *, const char **, uint64_t *, const char *);
extern int zprop_expand_list(libzfs_handle_t *hdl, zprop_list_t **plp,
zfs_type_t type);

2
lib/libzfs/libzfs_import.c
View File

@ -280,7 +280,7 @@ zpool_in_use(libzfs_handle_t *hdl, int fd, pool_state_t *state, char **namestr,
boolean_t *inuse)
{
nvlist_t *config;
char *name = NULL;
const char *name = NULL;
boolean_t ret;
uint64_t guid = 0, vdev_guid;
zpool_handle_t *zhp;

2
lib/libzfs/libzfs_iter.c
View File

@ -224,7 +224,7 @@ zfs_iter_bookmarks(zfs_handle_t *zhp, int flags __maybe_unused,
for (pair = nvlist_next_nvpair(bmarks, NULL);
pair != NULL; pair = nvlist_next_nvpair(bmarks, pair)) {
char name[ZFS_MAX_DATASET_NAME_LEN];
char *bmark_name;
const char *bmark_name;
nvlist_t *bmark_props;
bmark_name = nvpair_name(pair);

2
lib/libzfs/libzfs_mount.c
View File

@ -291,7 +291,7 @@ static int
zfs_add_option(zfs_handle_t *zhp, char *options, int len,
zfs_prop_t prop, const char *on, const char *off)
{
char *source;
const char *source;
uint64_t value;
/* Skip adding duplicate default options */

44
lib/libzfs/libzfs_pool.c
View File

@ -459,9 +459,9 @@ zpool_valid_proplist(libzfs_handle_t *hdl, const char *poolname,
nvpair_t *elem;
nvlist_t *retprops;
zpool_prop_t prop;
char *strval;
const char *strval;
uint64_t intval;
char *slash, *check;
const char *slash, *check;
struct stat64 statbuf;
zpool_handle_t *zhp;
char report[1024];
@ -689,12 +689,12 @@ zpool_valid_proplist(libzfs_handle_t *hdl, const char *poolname,
goto error;
}
*slash = '\0';
*(char *)slash = '\0';
if (strval[0] != '\0' &&
(stat64(strval, &statbuf) != 0 ||
!S_ISDIR(statbuf.st_mode))) {
*slash = '/';
*(char *)slash = '/';
zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
"'%s' is not a valid directory"),
strval);
@ -702,7 +702,7 @@ zpool_valid_proplist(libzfs_handle_t *hdl, const char *poolname,
goto error;
}
*slash = '/';
*(char *)slash = '/';
break;
case ZPOOL_PROP_COMPATIBILITY:
@ -932,7 +932,7 @@ vdev_expand_proplist(zpool_handle_t *zhp, const char *vdevname,
{
zprop_list_t *entry;
char buf[ZFS_MAXPROPLEN];
char *strval = NULL;
const char *strval = NULL;
int err = 0;
nvpair_t *elem = NULL;
nvlist_t *vprops = NULL;
@ -1290,7 +1290,7 @@ zpool_has_special_vdev(nvlist_t *nvroot)
if (nvlist_lookup_nvlist_array(nvroot, ZPOOL_CONFIG_CHILDREN, &child,
&children) == 0) {
for (uint_t c = 0; c < children; c++) {
char *bias;
const char *bias;
if (nvlist_lookup_string(child[c],
ZPOOL_CONFIG_ALLOCATION_BIAS, &bias) == 0 &&
@ -1314,7 +1314,7 @@ zpool_has_draid_vdev(nvlist_t *nvroot)
if (nvlist_lookup_nvlist_array(nvroot, ZPOOL_CONFIG_CHILDREN,
&child, &children) == 0) {
for (uint_t c = 0; c < children; c++) {
char *type;
const char *type;
if (nvlist_lookup_string(child[c],
ZPOOL_CONFIG_TYPE, &type) == 0 &&
@ -1394,7 +1394,7 @@ zpool_create(libzfs_handle_t *hdl, const char *pool, nvlist_t *nvroot,
if (fsprops) {
uint64_t zoned;
char *zonestr;
const char *zonestr;
zoned = ((nvlist_lookup_string(fsprops,
zfs_prop_to_name(ZFS_PROP_ZONED), &zonestr) == 0) &&
@ -1987,7 +1987,7 @@ zpool_print_unsup_feat(nvlist_t *config)
for (nvpair_t *nvp = nvlist_next_nvpair(unsup_feat, NULL);
nvp != NULL; nvp = nvlist_next_nvpair(unsup_feat, nvp)) {
char *desc = fnvpair_value_string(nvp);
const char *desc = fnvpair_value_string(nvp);
if (strlen(desc) > 0)
(void) printf("\t%s (%s)\n", nvpair_name(nvp), desc);
else
@ -2011,7 +2011,7 @@ zpool_import_props(libzfs_handle_t *hdl, nvlist_t *config, const char *newname,
nvlist_t *nvinfo = NULL;
nvlist_t *missing = NULL;
const char *thename;
char *origname;
const char *origname;
int ret;
int error = 0;
char errbuf[ERRBUFLEN];
@ -2239,7 +2239,7 @@ zpool_translate_vdev_guids(zpool_handle_t *zhp, nvlist_t *vds,
elem = nvlist_next_nvpair(vds, elem)) {
boolean_t spare, cache;
char *vd_path = nvpair_name(elem);
const char *vd_path = nvpair_name(elem);
nvlist_t *tgt = zpool_find_vdev(zhp, vd_path, &spare, &cache,
NULL);
@ -2353,7 +2353,7 @@ list_errors:
for (elem = nvlist_next_nvpair(vd_errlist, NULL); elem != NULL;
elem = nvlist_next_nvpair(vd_errlist, elem)) {
int64_t vd_error = xlate_init_err(fnvpair_value_int64(elem));
char *path;
const char *path;
if (nvlist_lookup_string(guids_to_paths, nvpair_name(elem),
&path) != 0)
@ -2451,7 +2451,7 @@ check_trim_errs(zpool_handle_t *zhp, trimflags_t *trim_flags,
for (elem = nvlist_next_nvpair(errlist, NULL);
elem != NULL; elem = nvlist_next_nvpair(errlist, elem)) {
int64_t vd_error = xlate_trim_err(fnvpair_value_int64(elem));
char *path;
const char *path;
/*
* If only the pool was specified, and it was not a secure
@ -2634,7 +2634,7 @@ vdev_to_nvlist_iter(nvlist_t *nv, nvlist_t *search, boolean_t *avail_spare,
nvlist_t **child;
nvlist_t *ret;
uint64_t is_log;
char *srchkey;
const char *srchkey;
nvpair_t *pair = nvlist_next_nvpair(search, NULL);
/* Nothing to look for */
@ -2656,7 +2656,7 @@ vdev_to_nvlist_iter(nvlist_t *nv, nvlist_t *search, boolean_t *avail_spare,
break;
case DATA_TYPE_STRING: {
char *srchval, *val;
const char *srchval, *val;
srchval = fnvpair_value_string(pair);
if (nvlist_lookup_string(nv, srchkey, &val) != 0)
@ -2969,7 +2969,7 @@ zpool_vdev_online(zpool_handle_t *zhp, const char *path, int flags,
return (zfs_error(hdl, EZFS_ISSPARE, errbuf));
#ifndef __FreeBSD__
char *pathname;
const char *pathname;
if ((flags & ZFS_ONLINE_EXPAND ||
zpool_get_prop_int(zhp, ZPOOL_PROP_AUTOEXPAND, NULL)) &&
nvlist_lookup_string(tgt, ZPOOL_CONFIG_PATH, &pathname) == 0) {
@ -3181,7 +3181,8 @@ is_replacing_spare(nvlist_t *search, nvlist_t *tgt, int which)
if (nvlist_lookup_nvlist_array(search, ZPOOL_CONFIG_CHILDREN, &child,
&children) == 0) {
char *type = fnvlist_lookup_string(search, ZPOOL_CONFIG_TYPE);
const char *type = fnvlist_lookup_string(search,
ZPOOL_CONFIG_TYPE);
if ((strcmp(type, VDEV_TYPE_SPARE) == 0 ||
strcmp(type, VDEV_TYPE_DRAID_SPARE) == 0) &&
children == 2 && child[which] == tgt)
@ -3484,7 +3485,8 @@ zpool_vdev_split(zpool_handle_t *zhp, char *newname, nvlist_t **newroot,
nvlist_t *props, splitflags_t flags)
{
zfs_cmd_t zc = {"\0"};
char errbuf[ERRBUFLEN], *bias;
char errbuf[ERRBUFLEN];
const char *bias;
nvlist_t *tree, *config, **child, **newchild, *newconfig = NULL;
nvlist_t **varray = NULL, *zc_props = NULL;
uint_t c, children, newchildren, lastlog = 0, vcount, found = 0;
@ -3542,7 +3544,7 @@ zpool_vdev_split(zpool_handle_t *zhp, char *newname, nvlist_t **newroot,
for (c = 0; c < children; c++) {
uint64_t is_log = B_FALSE, is_hole = B_FALSE;
boolean_t is_special = B_FALSE, is_dedup = B_FALSE;
char *type;
const char *type;
nvlist_t **mchild, *vdev;
uint_t mchildren;
int entry;
@ -4015,7 +4017,7 @@ char *
zpool_vdev_name(libzfs_handle_t *hdl, zpool_handle_t *zhp, nvlist_t *nv,
int name_flags)
{
char *type, *tpath;
const char *type, *tpath;
const char *path;
uint64_t value;
char buf[PATH_BUF_LEN];

48
lib/libzfs/libzfs_sendrecv.c
View File

@ -119,7 +119,7 @@ dump_record(dmu_replay_record_t *drr, void *payload, size_t payload_len,
typedef struct fsavl_node {
avl_node_t fn_node;
nvlist_t *fn_nvfs;
char *fn_snapname;
const char *fn_snapname;
uint64_t fn_guid;
} fsavl_node_t;
@ -137,7 +137,7 @@ fsavl_compare(const void *arg1, const void *arg2)
* (optionally) name.
*/
static nvlist_t *
fsavl_find(avl_tree_t *avl, uint64_t snapguid, char **snapname)
fsavl_find(avl_tree_t *avl, uint64_t snapguid, const char **snapname)
{
fsavl_node_t fn_find;
fsavl_node_t *fn;
@ -384,7 +384,7 @@ send_iterate_prop(zfs_handle_t *zhp, boolean_t received_only, nvlist_t *nv)
nvpair_t *elem = NULL;
while ((elem = nvlist_next_nvpair(props, elem)) != NULL) {
char *propname = nvpair_name(elem);
const char *propname = nvpair_name(elem);
zfs_prop_t prop = zfs_name_to_prop(propname);
if (!zfs_prop_user(propname)) {
@ -412,7 +412,7 @@ send_iterate_prop(zfs_handle_t *zhp, boolean_t received_only, nvlist_t *nv)
if (isspacelimit && zhp->zfs_type == ZFS_TYPE_SNAPSHOT)
continue;
char *source;
const char *source;
if (nvlist_lookup_string(propnv, ZPROP_SOURCE, &source) == 0) {
if (strcmp(source, zhp->zfs_name) != 0 &&
strcmp(source, ZPROP_SOURCE_VAL_RECVD) != 0)
@ -428,7 +428,7 @@ send_iterate_prop(zfs_handle_t *zhp, boolean_t received_only, nvlist_t *nv)
if (zfs_prop_user(propname) ||
zfs_prop_get_type(prop) == PROP_TYPE_STRING) {
char *value;
const char *value;
value = fnvlist_lookup_string(propnv, ZPROP_VALUE);
fnvlist_add_string(nv, propname, value);
} else {
@ -1132,7 +1132,7 @@ dump_snapshot(zfs_handle_t *zhp, void *arg)
if (!sdd->doall && !isfromsnap && !istosnap) {
if (sdd->replicate) {
char *snapname;
const char *snapname;
nvlist_t *snapprops;
/*
* Filter out all intermediate snapshots except origin
@ -1372,7 +1372,7 @@ dump_filesystems(zfs_handle_t *rzhp, send_dump_data_t *sdd)
nvfs = fnvpair_value_nvlist(fspair);
(void) nvlist_lookup_uint64(nvfs, "origin", &origin_guid);
if (origin_guid != 0) {
char *snapname;
const char *snapname;
nvlist_t *origin_nv = fsavl_find(sdd->fsavl,
origin_guid, &snapname);
if (origin_nv != NULL) {
@ -1391,7 +1391,7 @@ again:
for (fspair = nvlist_next_nvpair(sdd->fss, NULL); fspair;
fspair = nvlist_next_nvpair(sdd->fss, fspair)) {
nvlist_t *fslist, *parent_nv;
char *fsname;
const char *fsname;
zfs_handle_t *zhp;
int err;
uint64_t origin_guid = 0;
@ -1757,8 +1757,8 @@ zfs_send_resume_impl_cb_impl(libzfs_handle_t *hdl, sendflags_t *flags,
int outfd, nvlist_t *resume_nvl)
{
char errbuf[ERRBUFLEN];
char *toname;
char *fromname = NULL;
const char *toname;
const char *fromname = NULL;
uint64_t resumeobj, resumeoff, toguid, fromguid, bytes;
zfs_handle_t *zhp;
int error = 0;
@ -3254,7 +3254,7 @@ created_before(libzfs_handle_t *hdl, avl_tree_t *avl,
uint64_t guid1, uint64_t guid2)
{
nvlist_t *nvfs;
char *fsname = NULL, *snapname = NULL;
const char *fsname = NULL, *snapname = NULL;
char buf[ZFS_MAX_DATASET_NAME_LEN];
int rv;
zfs_handle_t *guid1hdl, *guid2hdl;
@ -3320,7 +3320,7 @@ recv_fix_encryption_hierarchy(libzfs_handle_t *hdl, const char *top_zfs,
nvpair_t *snapel = NULL;
boolean_t is_encroot, is_clone, stream_encroot;
char *cp;
char *stream_keylocation = NULL;
const char *stream_keylocation = NULL;
char keylocation[MAXNAMELEN];
char fsname[ZFS_MAX_DATASET_NAME_LEN];
@ -3440,12 +3440,12 @@ recv_incremental_replication(libzfs_handle_t *hdl, const char *tofs,
nvlist_t *local_nv, *deleted = NULL;
avl_tree_t *local_avl;
nvpair_t *fselem, *nextfselem;
char *fromsnap;
const char *fromsnap;
char newname[ZFS_MAX_DATASET_NAME_LEN];
char guidname[32];
int error;
boolean_t needagain, progress, recursive;
char *s1, *s2;
const char *s1, *s2;
fromsnap = fnvlist_lookup_string(stream_nv, "fromsnap");
@ -3477,7 +3477,7 @@ again:
uint64_t originguid = 0;
uint64_t stream_originguid = 0;
uint64_t parent_fromsnap_guid, stream_parent_fromsnap_guid;
char *fsname, *stream_fsname;
const char *fsname, *stream_fsname;
nextfselem = nvlist_next_nvpair(local_nv, fselem);
@ -3512,7 +3512,7 @@ again:
case 1: {
/* promote it! */
nvlist_t *origin_nvfs;
char *origin_fsname;
const char *origin_fsname;
origin_nvfs = fsavl_find(local_avl, originguid,
NULL);
@ -3543,7 +3543,7 @@ again:
for (snapelem = nvlist_next_nvpair(snaps, NULL);
snapelem; snapelem = nextsnapelem) {
uint64_t thisguid;
char *stream_snapname;
const char *stream_snapname;
nvlist_t *found, *props;
nextsnapelem = nvlist_next_nvpair(snaps, snapelem);
@ -3689,7 +3689,7 @@ again:
* new fs.
*/
if (parent != NULL) {
char *pname;
const char *pname;
pname = fnvlist_lookup_string(parent, "name");
(void) snprintf(tryname, sizeof (tryname),
@ -3740,8 +3740,8 @@ zfs_receive_package(libzfs_handle_t *hdl, int fd, const char *destname,
{
nvlist_t *stream_nv = NULL;
avl_tree_t *stream_avl = NULL;
char *fromsnap = NULL;
char *sendsnap = NULL;
const char *fromsnap = NULL;
const char *sendsnap = NULL;
char *cp;
char tofs[ZFS_MAX_DATASET_NAME_LEN];
char sendfs[ZFS_MAX_DATASET_NAME_LEN];
@ -4230,7 +4230,7 @@ zfs_setup_cmdline_props(libzfs_handle_t *hdl, zfs_type_t type,
*/
if (nvlist_exists(origprops, newname)) {
nvlist_t *attrs;
char *source = NULL;
const char *source = NULL;
attrs = fnvlist_lookup_nvlist(origprops,
newname);
@ -4354,7 +4354,7 @@ zfs_receive_one(libzfs_handle_t *hdl, int infd, const char *tosnap,
zprop_errflags_t prop_errflags;
nvlist_t *prop_errors = NULL;
boolean_t recursive;
char *snapname = NULL;
const char *snapname = NULL;
char destsnap[MAXPATHLEN * 2];
char origin[MAXNAMELEN] = {0};
char name[MAXPATHLEN];
@ -4385,7 +4385,7 @@ zfs_receive_one(libzfs_handle_t *hdl, int infd, const char *tosnap,
boolean_t holds = flags->holds && !flags->skipholds;
if (stream_avl != NULL) {
char *keylocation = NULL;
const char *keylocation = NULL;
nvlist_t *lookup = NULL;
nvlist_t *fs = fsavl_find(stream_avl, drrb->drr_toguid,
&snapname);
@ -5503,7 +5503,7 @@ zfs_receive(libzfs_handle_t *hdl, const char *tosnap, nvlist_t *props,
char *top_zfs = NULL;
int err;
struct stat sb;
char *originsnap = NULL;
const char *originsnap = NULL;
/*
* The only way fstat can fail is if we do not have a valid file

3
lib/libzfs/libzfs_status.c
View File

@ -168,7 +168,8 @@ find_vdev_problem(nvlist_t *vdev, int (*func)(vdev_stat_t *, uint_t),
* later.
*/
if (ignore_replacing == B_TRUE) {
char *type = fnvlist_lookup_string(vdev, ZPOOL_CONFIG_TYPE);
const char *type = fnvlist_lookup_string(vdev,
ZPOOL_CONFIG_TYPE);
if (strcmp(type, VDEV_TYPE_REPLACING) == 0)
return (B_FALSE);
}

4
lib/libzfs/libzfs_util.c
View File

@ -1595,13 +1595,13 @@ zfs_nicestrtonum(libzfs_handle_t *hdl, const char *value, uint64_t *num)
*/
int
zprop_parse_value(libzfs_handle_t *hdl, nvpair_t *elem, int prop,
zfs_type_t type, nvlist_t *ret, char **svalp, uint64_t *ivalp,
zfs_type_t type, nvlist_t *ret, const char **svalp, uint64_t *ivalp,
const char *errbuf)
{
data_type_t datatype = nvpair_type(elem);
zprop_type_t proptype;
const char *propname;
char *value;
const char *value;
boolean_t isnone = B_FALSE;
boolean_t isauto = B_FALSE;
int err = 0;

2
lib/libzfs/os/linux/libzfs_pool_os.c
View File

@ -96,7 +96,7 @@ zpool_relabel_disk(libzfs_handle_t *hdl, const char *path, const char *msg)
static int
read_efi_label(nvlist_t *config, diskaddr_t *sb)
{
char *path;
const char *path;
int fd;
char diskname[MAXPATHLEN];
int err = -1;

12
lib/libzfs_core/libzfs_core.abi
View File

@ -1061,6 +1061,9 @@
<array-type-def dimensions='1' type-id='a84c031d' size-in-bits='65536' id='163f6aa5'>
<subrange length='8192' type-id='7359adad' id='c88f397d'/>
</array-type-def>
<array-type-def dimensions='1' type-id='a84c031d' size-in-bits='infinite' id='e84913bd'>
<subrange length='infinite' type-id='7359adad' id='031f2035'/>
</array-type-def>
<class-decl name='_IO_codecvt' is-struct='yes' visibility='default' is-declaration-only='yes' id='a4036571'/>
<class-decl name='_IO_marker' is-struct='yes' visibility='default' is-declaration-only='yes' id='010ae0b9'/>
<class-decl name='_IO_wide_data' is-struct='yes' visibility='default' is-declaration-only='yes' id='79bd3751'/>
@ -1325,6 +1328,9 @@
<data-member access='public' layout-offset-in-bits='96'>
<var-decl name='nvp_type' type-id='8d0687d2' visibility='default'/>
</data-member>
<data-member access='public' layout-offset-in-bits='128'>
<var-decl name='nvp_name' type-id='e84913bd' visibility='default'/>
</data-member>
</class-decl>
<typedef-decl name='nvpair_t' type-id='1c34e459' id='57928edf'/>
<class-decl name='nvlist' size-in-bits='192' is-struct='yes' visibility='default' id='ac266fd9'>
@ -2229,7 +2235,7 @@
</function-decl>
<function-decl name='nvpair_name' visibility='default' binding='global' size-in-bits='64'>
<parameter type-id='dace003f'/>
<return type-id='26a90f95'/>
<return type-id='80f4b756'/>
</function-decl>
<function-decl name='fnvlist_alloc' visibility='default' binding='global' size-in-bits='64'>
<return type-id='5ce45b60'/>
@ -2317,9 +2323,9 @@
<return type-id='9c313c2d'/>
</function-decl>
<function-decl name='fnvlist_lookup_string' visibility='default' binding='global' size-in-bits='64'>
<parameter type-id='5ce45b60'/>
<parameter type-id='22cce67b'/>
<parameter type-id='80f4b756'/>
<return type-id='26a90f95'/>
<return type-id='80f4b756'/>
</function-decl>
<function-decl name='libspl_assertf' mangled-name='libspl_assertf' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='libspl_assertf'>
<parameter type-id='80f4b756'/>

5
lib/libzfsbootenv/libzfsbootenv.abi
View File

@ -181,6 +181,7 @@
<qualified-type-def type-id='a84c031d' const='yes' id='9b45d938'/>
<pointer-type-def type-id='9b45d938' size-in-bits='64' id='80f4b756'/>
<qualified-type-def type-id='80f4b756' restrict='yes' id='9d26089a'/>
<pointer-type-def type-id='80f4b756' size-in-bits='64' id='7d3cd834'/>
<qualified-type-def type-id='8e8d4be3' const='yes' id='693c3853'/>
<pointer-type-def type-id='693c3853' size-in-bits='64' id='22cce67b'/>
<pointer-type-def type-id='95942d0c' size-in-bits='64' id='b0382bb3'/>
@ -235,9 +236,9 @@
<return type-id='95e97e5e'/>
</function-decl>
<function-decl name='nvlist_lookup_string' visibility='default' binding='global' size-in-bits='64'>
<parameter type-id='5ce45b60'/>
<parameter type-id='22cce67b'/>
<parameter type-id='80f4b756'/>
<parameter type-id='9b23c9ad'/>
<parameter type-id='7d3cd834'/>
<return type-id='95e97e5e'/>
</function-decl>
<function-decl name='nvlist_exists' visibility='default' binding='global' size-in-bits='64'>

15
lib/libzfsbootenv/lzbe_device.c
View File

@ -116,7 +116,7 @@ lzbe_get_boot_device(const char *pool, char **device)
libzfs_handle_t *hdl;
zpool_handle_t *zphdl;
nvlist_t *nv;
char *val;
const char *val;
int rv = -1;
if (pool == NULL || *pool == '\0' || device == NULL)
@ -140,14 +140,13 @@ lzbe_get_boot_device(const char *pool, char **device)
* we only do need dataset name.
*/
if (strncmp(val, "zfs:", 4) == 0) {
val += 4;
val = strdup(val);
if (val != NULL) {
size_t len = strlen(val);
char *tmp = strdup(val + 4);
if (tmp != NULL) {
size_t len = strlen(tmp);
if (val[len - 1] == ':')
val[len - 1] = '\0';
*device = val;
if (tmp[len - 1] == ':')
tmp[len - 1] = '\0';
*device = tmp;
} else {
rv = ENOMEM;
}

9
lib/libzpool/util.c
View File

@ -65,7 +65,7 @@ show_vdev_stats(const char *desc, const char *ctype, nvlist_t *nv, int indent)
if (desc != NULL) {
const char *suffix = "";
char *bias = NULL;
const char *bias = NULL;
char bias_suffix[32];
(void) nvlist_lookup_uint64(nv, ZPOOL_CONFIG_IS_LOG, &is_log);
@ -113,12 +113,13 @@ show_vdev_stats(const char *desc, const char *ctype, nvlist_t *nv, int indent)
for (c = 0; c < children; c++) {
nvlist_t *cnv = child[c];
char *cname = NULL, *tname;
const char *cname = NULL;
char *tname;
uint64_t np;
int len;
if (nvlist_lookup_string(cnv, ZPOOL_CONFIG_PATH, &cname) &&
nvlist_lookup_string(cnv, ZPOOL_CONFIG_TYPE, &cname))
cname = (char *)"<unknown>";
cname = "<unknown>";
len = strlen(cname) + 2;
tname = umem_zalloc(len, UMEM_NOFAIL);
(void) strlcpy(tname, cname, len);
@ -133,7 +134,7 @@ void
show_pool_stats(spa_t *spa)
{
nvlist_t *config, *nvroot;
char *name;
const char *name;
VERIFY(spa_get_stats(spa_name(spa), &config, NULL, 0) == 0);

12
lib/libzutil/os/linux/zutil_import_os.c
View File

@ -168,9 +168,9 @@ zpool_open_func(void *arg)
* Add additional entries for paths described by this label.
*/
if (rn->rn_labelpaths) {
char *path = NULL;
char *devid = NULL;
char *env = NULL;
const char *path = NULL;
const char *devid = NULL;
const char *env = NULL;
rdsk_node_t *slice;
avl_index_t where;
int timeout;
@ -769,7 +769,7 @@ no_dev:
* vdev_enc_sysfs_path: '/sys/class/enclosure/11:0:1:0/SLOT 4'
*/
static void
update_vdev_config_dev_sysfs_path(nvlist_t *nv, char *path)
update_vdev_config_dev_sysfs_path(nvlist_t *nv, const char *path)
{
char *upath, *spath;
@ -795,7 +795,7 @@ sysfs_path_pool_vdev_iter_f(void *hdl_data, nvlist_t *nv, void *data)
{
(void) hdl_data, (void) data;
char *path = NULL;
const char *path = NULL;
if (nvlist_lookup_string(nv, ZPOOL_CONFIG_PATH, &path) != 0)
return (1);
@ -841,7 +841,7 @@ void
update_vdev_config_dev_strs(nvlist_t *nv)
{
vdev_dev_strs_t vds;
char *env, *type, *path;
const char *env, *type, *path;
uint64_t wholedisk = 0;
/*

35
lib/libzutil/zutil_import.c
View File

@ -233,7 +233,7 @@ fix_paths(libpc_handle_t *hdl, nvlist_t *nv, name_entry_t *names)
uint_t c, children;
uint64_t guid;
name_entry_t *ne, *best;
char *path;
const char *path;
if (nvlist_lookup_nvlist_array(nv, ZPOOL_CONFIG_CHILDREN,
&child, &children) == 0) {
@ -497,7 +497,7 @@ get_configs(libpc_handle_t *hdl, pool_list_t *pl, boolean_t active_ok,
uint_t i, nspares, nl2cache;
boolean_t config_seen;
uint64_t best_txg;
char *name, *hostname = NULL;
const char *name, *hostname = NULL;
uint64_t guid;
uint_t children = 0;
nvlist_t **child = NULL;
@ -591,8 +591,8 @@ get_configs(libpc_handle_t *hdl, pool_list_t *pl, boolean_t active_ok,
* hostname (if available)
*/
uint64_t state, version;
char *comment = NULL;
char *compatibility = NULL;
const char *comment = NULL;
const char *compatibility = NULL;
version = fnvlist_lookup_uint64(tmp,
ZPOOL_CONFIG_VERSION);
@ -1161,12 +1161,12 @@ slice_cache_compare(const void *arg1, const void *arg2)
static int
label_paths_impl(libpc_handle_t *hdl, nvlist_t *nvroot, uint64_t pool_guid,
uint64_t vdev_guid, char **path, char **devid)
uint64_t vdev_guid, const char **path, const char **devid)
{
nvlist_t **child;
uint_t c, children;
uint64_t guid;
char *val;
const char *val;
int error;
if (nvlist_lookup_nvlist_array(nvroot, ZPOOL_CONFIG_CHILDREN,
@ -1204,7 +1204,8 @@ label_paths_impl(libpc_handle_t *hdl, nvlist_t *nvroot, uint64_t pool_guid,
* The returned pointers are only valid as long as label remains valid.
*/
int
label_paths(libpc_handle_t *hdl, nvlist_t *label, char **path, char **devid)
label_paths(libpc_handle_t *hdl, nvlist_t *label, const char **path,
const char **devid)
{
nvlist_t *nvroot;
uint64_t pool_guid;
@ -1473,7 +1474,7 @@ zpool_find_import_impl(libpc_handle_t *hdl, importargs_t *iarg,
}
if (iarg->poolname != NULL && !aux) {
char *pname;
const char *pname;
matched = nvlist_lookup_string(config,
ZPOOL_CONFIG_POOL_NAME, &pname) == 0 &&
@ -1547,7 +1548,7 @@ static int
discover_cached_paths(libpc_handle_t *hdl, nvlist_t *nv,
avl_tree_t *cache, pthread_mutex_t *lock)
{
char *path = NULL;
const char *path = NULL;
ssize_t dl;
uint_t children;
nvlist_t **child;
@ -1567,15 +1568,17 @@ discover_cached_paths(libpc_handle_t *hdl, nvlist_t *nv,
int ret;
char c = '\0';
if ((dl = zfs_dirnamelen(path)) == -1) {
path = (char *)".";
path = ".";
} else {
c = path[dl];
path[dl] = '\0';
((char *)path)[dl] = '\0';
}
ret = zpool_find_import_scan_dir(hdl, lock, cache,
path, 0);
if (c != '\0')
path[dl] = c;
((char *)path)[dl] = c;
return (ret);
}
return (0);
@ -1595,7 +1598,7 @@ zpool_find_import_cached(libpc_handle_t *hdl, importargs_t *iarg)
nvlist_t *raw, *src, *dst;
nvlist_t *pools;
nvpair_t *elem;
char *name;
const char *name;
uint64_t this_guid;
boolean_t active;
@ -1825,10 +1828,10 @@ zpool_search_import(libpc_handle_t *hdl, importargs_t *import)
}
static boolean_t
pool_match(nvlist_t *cfg, char *tgt)
pool_match(nvlist_t *cfg, const char *tgt)
{
uint64_t v, guid = strtoull(tgt, NULL, 0);
char *s;
const char *s;
if (guid != 0) {
if (nvlist_lookup_uint64(cfg, ZPOOL_CONFIG_POOL_GUID, &v) == 0)
@ -1913,7 +1916,7 @@ for_each_vdev_cb(void *zhp, nvlist_t *nv, pool_vdev_iter_f func,
uint_t c, children;
int ret = 0;
int i;
char *type;
const char *type;
const char *list[] = {
ZPOOL_CONFIG_SPARES,

4
lib/libzutil/zutil_import.h
View File

@ -33,8 +33,8 @@
#define IMPORT_ORDER_SCAN_OFFSET 10
#define IMPORT_ORDER_DEFAULT 100
int label_paths(libpc_handle_t *hdl, nvlist_t *label, char **path,
char **devid);
int label_paths(libpc_handle_t *hdl, nvlist_t *label, const char **path,
const char **devid);
int zpool_find_import_blkid(libpc_handle_t *hdl, pthread_mutex_t *lock,
avl_tree_t **slice_cache);

12
module/nvpair/fnvpair.c
View File

@ -402,10 +402,10 @@ fnvlist_lookup_uint64(const nvlist_t *nvl, const char *name)
return (rv);
}
char *
fnvlist_lookup_string(nvlist_t *nvl, const char *name)
const char *
fnvlist_lookup_string(const nvlist_t *nvl, const char *name)
{
char *rv;
const char *rv;
VERIFY0(nvlist_lookup_string(nvl, name, &rv));
return (rv);
}
@ -577,10 +577,10 @@ fnvpair_value_uint64(const nvpair_t *nvp)
return (rv);
}
char *
fnvpair_value_string(nvpair_t *nvp)
const char *
fnvpair_value_string(const nvpair_t *nvp)
{
char *rv;
const char *rv;
VERIFY0(nvpair_value_string(nvp, &rv));
return (rv);
}

16
module/nvpair/nvpair.c
View File

@ -473,7 +473,7 @@ nvt_remove_nvpair(nvlist_t *nvl, const nvpair_t *nvp)
}
i_nvp_t **tab = priv->nvp_hashtable;
char *name = NVP_NAME(nvp);
const char *name = NVP_NAME(nvp);
uint64_t hash = nvt_hash(name);
uint64_t index = hash & (priv->nvp_nbuckets - 1);
@ -528,7 +528,7 @@ nvt_add_nvpair(nvlist_t *nvl, nvpair_t *nvp)
}
i_nvp_t **tab = priv->nvp_hashtable;
char *name = NVP_NAME(nvp);
const char *name = NVP_NAME(nvp);
uint64_t hash = nvt_hash(name);
uint64_t index = hash & (priv->nvp_nbuckets - 1);
@ -1517,7 +1517,7 @@ nvlist_empty(const nvlist_t *nvl)
return (priv->nvp_list == NULL);
}
char *
const char *
nvpair_name(const nvpair_t *nvp)
{
return (NVP_NAME(nvp));
@ -1731,7 +1731,7 @@ nvlist_lookup_double(const nvlist_t *nvl, const char *name, double *val)
#endif
int
nvlist_lookup_string(nvlist_t *nvl, const char *name, char **val)
nvlist_lookup_string(const nvlist_t *nvl, const char *name, const char **val)
{
return (nvlist_lookup_common(nvl, name, DATA_TYPE_STRING, NULL, val));
}
@ -1917,7 +1917,7 @@ nvlist_lookup_pairs(nvlist_t *nvl, int flag, ...)
*/
static int
nvlist_lookup_nvpair_ei_sep(nvlist_t *nvl, const char *name, const char sep,
nvpair_t **ret, int *ip, char **ep)
nvpair_t **ret, int *ip, const char **ep)
{
nvpair_t *nvp;
const char *np;
@ -2097,7 +2097,7 @@ nvlist_lookup_nvpair(nvlist_t *nvl, const char *name, nvpair_t **ret)
* description.
*/
int nvlist_lookup_nvpair_embedded_index(nvlist_t *nvl,
const char *name, nvpair_t **ret, int *ip, char **ep)
const char *name, nvpair_t **ret, int *ip, const char **ep)
{
return (nvlist_lookup_nvpair_ei_sep(nvl, name, '.', ret, ip, ep));
}
@ -2192,7 +2192,7 @@ nvpair_value_double(const nvpair_t *nvp, double *val)
#endif
int
nvpair_value_string(nvpair_t *nvp, char **val)
nvpair_value_string(const nvpair_t *nvp, const char **val)
{
return (nvpair_value_common(nvp, DATA_TYPE_STRING, NULL, val));
}
@ -2264,7 +2264,7 @@ nvpair_value_uint64_array(nvpair_t *nvp, uint64_t **val, uint_t *nelem)
}
int
nvpair_value_string_array(nvpair_t *nvp, char ***val, uint_t *nelem)
nvpair_value_string_array(nvpair_t *nvp, const char ***val, uint_t *nelem)
{
return (nvpair_value_common(nvp, DATA_TYPE_STRING_ARRAY, nelem, val));
}

4
module/os/freebsd/spl/spl_sysevent.c
View File

@ -114,7 +114,7 @@ log_sysevent(nvlist_t *event)
}
case DATA_TYPE_STRING:
{
char *value;
const char *value;
(void) nvpair_value_string(elem, &value);
sbuf_printf(sb, " %s=%s", nvpair_name(elem), value);
@ -180,7 +180,7 @@ log_sysevent(nvlist_t *event)
}
case DATA_TYPE_STRING_ARRAY:
{
char **strarr;
const char **strarr;
uint_t ii, nelem;
(void) nvpair_value_string_array(elem, &strarr, &nelem);

2
module/os/freebsd/zfs/zfs_znode.c
View File

@ -1690,7 +1690,7 @@ zfs_create_fs(objset_t *os, cred_t *cr, nvlist_t *zplprops, dmu_tx_t *tx)
while ((elem = nvlist_next_nvpair(zplprops, elem)) != NULL) {
/* For the moment we expect all zpl props to be uint64_ts */
uint64_t val;
char *name;
const char *name;
ASSERT3S(nvpair_type(elem), ==, DATA_TYPE_UINT64);
val = fnvpair_value_uint64(elem);

2
module/os/linux/zfs/zfs_znode.c
View File

@ -1866,7 +1866,7 @@ zfs_create_fs(objset_t *os, cred_t *cr, nvlist_t *zplprops, dmu_tx_t *tx)
while ((elem = nvlist_next_nvpair(zplprops, elem)) != NULL) {
/* For the moment we expect all zpl props to be uint64_ts */
uint64_t val;
char *name;
const char *name;
ASSERT(nvpair_type(elem) == DATA_TYPE_UINT64);
VERIFY(nvpair_value_uint64(elem, &val) == 0);

4
module/zcommon/zfs_comutil.c
View File

@ -70,7 +70,7 @@ zfs_allocatable_devs(nvlist_t *nv)
boolean_t
zfs_special_devs(nvlist_t *nv, const char *type)
{
char *bias;
const char *bias;
uint_t c;
nvlist_t **child;
uint_t children;
@ -98,7 +98,7 @@ zpool_get_load_policy(nvlist_t *nvl, zpool_load_policy_t *zlpp)
{
nvlist_t *policy;
nvpair_t *elem;
char *nm;
const char *nm;
/* Defaults */
zlpp->zlp_rewind = ZPOOL_NO_REWIND;

4
module/zcommon/zfs_deleg.c
View File

@ -102,9 +102,9 @@ zfs_deleg_canonicalize_perm(const char *perm)
}
static int
zfs_validate_who(char *who)
zfs_validate_who(const char *who)
{
char *p;
const char *p;
if (who[2] != ZFS_DELEG_FIELD_SEP_CHR)
return (-1);

9
module/zfs/dmu_recv.c
View File

@ -1217,10 +1217,11 @@ dmu_recv_resume_begin_sync(void *arg, dmu_tx_t *tx)
* succeeds; otherwise we will leak the holds on the datasets.
*/
int
dmu_recv_begin(char *tofs, char *tosnap, dmu_replay_record_t *drr_begin,
boolean_t force, boolean_t heal, boolean_t resumable, nvlist_t *localprops,
nvlist_t *hidden_args, char *origin, dmu_recv_cookie_t *drc,
zfs_file_t *fp, offset_t *voffp)
dmu_recv_begin(const char *tofs, const char *tosnap,
dmu_replay_record_t *drr_begin, boolean_t force, boolean_t heal,
boolean_t resumable, nvlist_t *localprops, nvlist_t *hidden_args,
const char *origin, dmu_recv_cookie_t *drc, zfs_file_t *fp,
offset_t *voffp)
{
dmu_recv_begin_arg_t drba = { 0 };
int err = 0;

16
module/zfs/dsl_bookmark.c
View File

@ -160,14 +160,14 @@ dsl_bookmark_create_nvl_validate_pair(const char *bmark, const char *source)
int
dsl_bookmark_create_nvl_validate(nvlist_t *bmarks)
{
char *first = NULL;
const char *first = NULL;
size_t first_len = 0;
for (nvpair_t *pair = nvlist_next_nvpair(bmarks, NULL);
pair != NULL; pair = nvlist_next_nvpair(bmarks, pair)) {
char *bmark = nvpair_name(pair);
char *source;
const char *bmark = nvpair_name(pair);
const char *source;
/* list structure: values must be snapshots XOR bookmarks */
if (nvpair_value_string(pair, &source) != 0)
@ -177,7 +177,7 @@ dsl_bookmark_create_nvl_validate(nvlist_t *bmarks)
/* same pool check */
if (first == NULL) {
char *cp = strpbrk(bmark, "/#");
const char *cp = strpbrk(bmark, "/#");
if (cp == NULL)
return (-1);
first = bmark;
@ -305,11 +305,11 @@ dsl_bookmark_create_check(void *arg, dmu_tx_t *tx)
for (nvpair_t *pair = nvlist_next_nvpair(dbca->dbca_bmarks, NULL);
pair != NULL; pair = nvlist_next_nvpair(dbca->dbca_bmarks, pair)) {
char *new = nvpair_name(pair);
const char *new = nvpair_name(pair);
int error = schema_err;
if (error == 0) {
char *source = fnvpair_value_string(pair);
const char *source = fnvpair_value_string(pair);
error = dsl_bookmark_create_check_impl(dp, new, source);
if (error != 0)
error = SET_ERROR(error);
@ -589,8 +589,8 @@ dsl_bookmark_create_sync(void *arg, dmu_tx_t *tx)
for (nvpair_t *pair = nvlist_next_nvpair(dbca->dbca_bmarks, NULL);
pair != NULL; pair = nvlist_next_nvpair(dbca->dbca_bmarks, pair)) {
char *new = nvpair_name(pair);
char *source = fnvpair_value_string(pair);
const char *new = nvpair_name(pair);
const char *source = fnvpair_value_string(pair);
if (strchr(source, '@') != NULL) {
dsl_bookmark_create_sync_impl_snap(new, source, tx,

2
module/zfs/dsl_crypt.c
View File

@ -143,7 +143,7 @@ dsl_crypto_params_create_nvlist(dcp_cmd_t cmd, nvlist_t *props,
dsl_wrapping_key_t *wkey = NULL;
uint8_t *wkeydata = NULL;
uint_t wkeydata_len = 0;
char *keylocation = NULL;
const char *keylocation = NULL;
dcp = kmem_zalloc(sizeof (dsl_crypto_params_t), KM_SLEEP);
dcp->cp_cmd = cmd;

12
module/zfs/dsl_dataset.c
View File

@ -1620,7 +1620,7 @@ dsl_dataset_snapshot_check(void *arg, dmu_tx_t *tx)
for (pair = nvlist_next_nvpair(cnt_track, NULL);
pair != NULL; pair = nvlist_next_nvpair(cnt_track, pair)) {
int error = 0;
char *name;
const char *name;
uint64_t cnt = 0;
dsl_dataset_t *ds;
@ -1652,7 +1652,7 @@ dsl_dataset_snapshot_check(void *arg, dmu_tx_t *tx)
pair != NULL; pair = nvlist_next_nvpair(ddsa->ddsa_snaps, pair)) {
int error = 0;
dsl_dataset_t *ds;
char *name, *atp = NULL;
const char *name, *atp = NULL;
char dsname[ZFS_MAX_DATASET_NAME_LEN];
name = nvpair_name(pair);
@ -1877,7 +1877,7 @@ dsl_dataset_snapshot_sync(void *arg, dmu_tx_t *tx)
for (pair = nvlist_next_nvpair(ddsa->ddsa_snaps, NULL);
pair != NULL; pair = nvlist_next_nvpair(ddsa->ddsa_snaps, pair)) {
dsl_dataset_t *ds;
char *name, *atp;
const char *name, *atp;
char dsname[ZFS_MAX_DATASET_NAME_LEN];
name = nvpair_name(pair);
@ -1906,7 +1906,7 @@ dsl_dataset_snapshot(nvlist_t *snaps, nvlist_t *props, nvlist_t *errors)
boolean_t needsuspend;
int error;
spa_t *spa;
char *firstname;
const char *firstname;
nvlist_t *suspended = NULL;
pair = nvlist_next_nvpair(snaps, NULL);
@ -1925,8 +1925,8 @@ dsl_dataset_snapshot(nvlist_t *snaps, nvlist_t *props, nvlist_t *errors)
for (pair = nvlist_next_nvpair(snaps, NULL); pair != NULL;
pair = nvlist_next_nvpair(snaps, pair)) {
char fsname[ZFS_MAX_DATASET_NAME_LEN];
char *snapname = nvpair_name(pair);
char *atp;
const char *snapname = nvpair_name(pair);
const char *atp;
void *cookie;
atp = strchr(snapname, '@');

2
module/zfs/dsl_destroy.c
View File

@ -658,7 +658,7 @@ dsl_destroy_snapshots_nvl(nvlist_t *snaps, boolean_t defer,
zfs_lua_max_memlimit,
fnvlist_lookup_nvpair(wrapper, ZCP_ARG_ARGLIST), result);
if (error != 0) {
char *errorstr = NULL;
const char *errorstr = NULL;
(void) nvlist_lookup_string(result, ZCP_RET_ERROR, &errorstr);
if (errorstr != NULL) {
zfs_dbgmsg("%s", errorstr);

2
module/zfs/dsl_prop.c
View File

@ -956,7 +956,7 @@ dsl_props_set_check(void *arg, dmu_tx_t *tx)
return (SET_ERROR(ENAMETOOLONG));
}
if (nvpair_type(elem) == DATA_TYPE_STRING) {
char *valstr = fnvpair_value_string(elem);
const char *valstr = fnvpair_value_string(elem);
if (strlen(valstr) >= (version <
SPA_VERSION_STMF_PROP ?
ZAP_OLDMAXVALUELEN : ZAP_MAXVALUELEN)) {

4
module/zfs/dsl_userhold.c
View File

@ -115,7 +115,7 @@ dsl_dataset_user_hold_check(void *arg, dmu_tx_t *tx)
pair != NULL; pair = nvlist_next_nvpair(dduha->dduha_holds, pair)) {
dsl_dataset_t *ds;
int error = 0;
char *htag, *name;
const char *htag, *name;
/* must be a snapshot */
name = nvpair_name(pair);
@ -572,7 +572,7 @@ dsl_dataset_user_release_impl(nvlist_t *holds, nvlist_t *errlist,
{
dsl_dataset_user_release_arg_t ddura;
nvpair_t *pair;
char *pool;
const char *pool;
int error;
pair = nvlist_next_nvpair(holds, NULL);

2
module/zfs/fm.c
View File

@ -892,7 +892,7 @@ fm_fmri_hc_create(nvlist_t *fmri, int version, const nvlist_t *auth,
uint_t n;
int i, j;
va_list ap;
char *hcname, *hcid;
const char *hcname, *hcid;
if (!fm_fmri_hc_set_common(fmri, version, auth))
return;

24
module/zfs/spa.c
View File

@ -550,7 +550,7 @@ spa_prop_validate(spa_t *spa, nvlist_t *props)
elem = NULL;
while ((elem = nvlist_next_nvpair(props, elem)) != NULL) {
uint64_t intval;
char *strval, *slash, *check, *fname;
const char *strval, *slash, *check, *fname;
const char *propname = nvpair_name(elem);
zpool_prop_t prop = zpool_name_to_prop(propname);
@ -752,7 +752,7 @@ spa_prop_validate(spa_t *spa, nvlist_t *props)
void
spa_configfile_set(spa_t *spa, nvlist_t *nvp, boolean_t need_sync)
{
char *cachefile;
const char *cachefile;
spa_config_dirent_t *dp;
if (nvlist_lookup_string(nvp, zpool_prop_to_name(ZPOOL_PROP_CACHEFILE),
@ -3351,7 +3351,7 @@ static int
spa_verify_host(spa_t *spa, nvlist_t *mos_config)
{
uint64_t hostid;
char *hostname;
const char *hostname;
uint64_t myhostid = 0;
if (!spa_is_root(spa) && nvlist_lookup_uint64(mos_config,
@ -3386,8 +3386,8 @@ spa_ld_parse_config(spa_t *spa, spa_import_type_t type)
int parse;
vdev_t *rvd;
uint64_t pool_guid;
char *comment;
char *compatibility;
const char *comment;
const char *compatibility;
/*
* Versioning wasn't explicitly added to the label until later, so if
@ -5797,7 +5797,7 @@ spa_create(const char *pool, nvlist_t *nvroot, nvlist_t *props,
nvlist_t *zplprops, dsl_crypto_params_t *dcp)
{
spa_t *spa;
char *altroot = NULL;
const char *altroot = NULL;
vdev_t *rvd;
dsl_pool_t *dp;
dmu_tx_t *tx;
@ -5810,8 +5810,8 @@ spa_create(const char *pool, nvlist_t *nvroot, nvlist_t *props,
boolean_t has_encryption;
boolean_t has_allocclass;
spa_feature_t feat;
char *feat_name;
char *poolname;
const char *feat_name;
const char *poolname;
nvlist_t *nvl;
if (props == NULL ||
@ -6110,7 +6110,7 @@ int
spa_import(char *pool, nvlist_t *config, nvlist_t *props, uint64_t flags)
{
spa_t *spa;
char *altroot = NULL;
const char *altroot = NULL;
spa_load_state_t state = SPA_LOAD_IMPORT;
zpool_load_policy_t policy;
spa_mode_t mode = spa_mode_global;
@ -6290,7 +6290,7 @@ nvlist_t *
spa_tryimport(nvlist_t *tryconfig)
{
nvlist_t *config = NULL;
char *poolname, *cachefile;
const char *poolname, *cachefile;
spa_t *spa;
uint64_t state;
int error;
@ -7563,7 +7563,7 @@ spa_vdev_split_mirror(spa_t *spa, const char *newname, nvlist_t *config,
uint_t c, children, lastlog;
nvlist_t **child, *nvl, *tmp;
dmu_tx_t *tx;
char *altroot = NULL;
const char *altroot = NULL;
vdev_t *rvd, **vml = NULL; /* vdev modify list */
boolean_t activate_slog;
@ -8783,7 +8783,7 @@ spa_sync_props(void *arg, dmu_tx_t *tx)
while ((elem = nvlist_next_nvpair(nvp, elem))) {
uint64_t intval;
char *strval, *fname;
const char *strval, *fname;
zpool_prop_t prop;
const char *propname;
zprop_type_t proptype;

4
module/zfs/spa_config.c
View File

@ -245,7 +245,7 @@ spa_write_cachefile(spa_t *target, boolean_t removing, boolean_t postsysevent,
{
spa_config_dirent_t *dp, *tdp;
nvlist_t *nvl;
char *pool_name;
const char *pool_name;
boolean_t ccw_failure;
int error = 0;
@ -418,7 +418,7 @@ spa_config_generate(spa_t *spa, vdev_t *vd, uint64_t txg, int getstats)
unsigned long hostid = 0;
boolean_t locked = B_FALSE;
uint64_t split_guid;
char *pool_name;
const char *pool_name;
if (vd == NULL) {
vd = rvd;

2
module/zfs/spa_history.c
View File

@ -199,7 +199,7 @@ spa_history_log_notify(spa_t *spa, nvlist_t *nvl)
{
nvlist_t *hist_nvl = fnvlist_alloc();
uint64_t uint64;
char *string;
const char *string;
if (nvlist_lookup_string(nvl, ZPOOL_HIST_CMD, &string) == 0)
fnvlist_add_string(hist_nvl, ZFS_EV_HIST_CMD, string);

2
module/zfs/spa_misc.c
View File

@ -2307,7 +2307,7 @@ spa_import_progress_add(spa_t *spa)
{
spa_history_list_t *shl = spa_import_progress_list;
spa_import_progress_t *sip;
char *poolname = NULL;
const char *poolname = NULL;
sip = kmem_zalloc(sizeof (spa_import_progress_t), KM_SLEEP);
sip->pool_guid = spa_guid(spa);

37
module/zfs/vdev.c
View File

@ -727,11 +727,11 @@ vdev_alloc(spa_t *spa, vdev_t **vdp, nvlist_t *nv, vdev_t *parent, uint_t id,
int alloctype)
{
vdev_ops_t *ops;
char *type;
const char *type;
uint64_t guid = 0, islog;
vdev_t *vd;
vdev_indirect_config_t *vic;
char *tmp = NULL;
const char *tmp = NULL;
int rc;
vdev_alloc_bias_t alloc_bias = VDEV_BIAS_NONE;
boolean_t top_level = (parent && !parent->vdev_parent);
@ -786,7 +786,7 @@ vdev_alloc(spa_t *spa, vdev_t **vdp, nvlist_t *nv, vdev_t *parent, uint_t id,
return (SET_ERROR(ENOTSUP));
if (top_level && alloctype == VDEV_ALLOC_ADD) {
char *bias;
const char *bias;
/*
* If creating a top-level vdev, check for allocation
@ -832,8 +832,8 @@ vdev_alloc(spa_t *spa, vdev_t **vdp, nvlist_t *nv, vdev_t *parent, uint_t id,
if (top_level && alloc_bias != VDEV_BIAS_NONE)
vd->vdev_alloc_bias = alloc_bias;
if (nvlist_lookup_string(nv, ZPOOL_CONFIG_PATH, &vd->vdev_path) == 0)
vd->vdev_path = spa_strdup(vd->vdev_path);
if (nvlist_lookup_string(nv, ZPOOL_CONFIG_PATH, &tmp) == 0)
vd->vdev_path = spa_strdup(tmp);
/*
* ZPOOL_CONFIG_AUX_STATE = "external" means we previously forced a
@ -847,18 +847,17 @@ vdev_alloc(spa_t *spa, vdev_t **vdp, nvlist_t *nv, vdev_t *parent, uint_t id,
vd->vdev_label_aux = VDEV_AUX_EXTERNAL;
}
if (nvlist_lookup_string(nv, ZPOOL_CONFIG_DEVID, &vd->vdev_devid) == 0)
vd->vdev_devid = spa_strdup(vd->vdev_devid);
if (nvlist_lookup_string(nv, ZPOOL_CONFIG_PHYS_PATH,
&vd->vdev_physpath) == 0)
vd->vdev_physpath = spa_strdup(vd->vdev_physpath);
if (nvlist_lookup_string(nv, ZPOOL_CONFIG_DEVID, &tmp) == 0)
vd->vdev_devid = spa_strdup(tmp);
if (nvlist_lookup_string(nv, ZPOOL_CONFIG_PHYS_PATH, &tmp) == 0)
vd->vdev_physpath = spa_strdup(tmp);
if (nvlist_lookup_string(nv, ZPOOL_CONFIG_VDEV_ENC_SYSFS_PATH,
&vd->vdev_enc_sysfs_path) == 0)
vd->vdev_enc_sysfs_path = spa_strdup(vd->vdev_enc_sysfs_path);
&tmp) == 0)
vd->vdev_enc_sysfs_path = spa_strdup(tmp);
if (nvlist_lookup_string(nv, ZPOOL_CONFIG_FRU, &vd->vdev_fru) == 0)
vd->vdev_fru = spa_strdup(vd->vdev_fru);
if (nvlist_lookup_string(nv, ZPOOL_CONFIG_FRU, &tmp) == 0)
vd->vdev_fru = spa_strdup(tmp);
/*
* Set the whole_disk property. If it's not specified, leave the value
@ -989,7 +988,7 @@ vdev_alloc(spa_t *spa, vdev_t **vdp, nvlist_t *nv, vdev_t *parent, uint_t id,
&vd->vdev_removed);
if (vd->vdev_faulted || vd->vdev_degraded) {
char *aux;
const char *aux;
vd->vdev_label_aux =
VDEV_AUX_ERR_EXCEEDED;
@ -5624,7 +5623,7 @@ vdev_replace_in_progress(vdev_t *vdev)
* Add a (source=src, propname=propval) list to an nvlist.
*/
static void
vdev_prop_add_list(nvlist_t *nvl, const char *propname, char *strval,
vdev_prop_add_list(nvlist_t *nvl, const char *propname, const char *strval,
uint64_t intval, zprop_source_t src)
{
nvlist_t *propval;
@ -5664,7 +5663,7 @@ vdev_props_set_sync(void *arg, dmu_tx_t *tx)
while ((elem = nvlist_next_nvpair(nvprops, elem)) != NULL) {
uint64_t intval, objid = 0;
char *strval;
const char *strval;
vdev_prop_t prop;
const char *propname = nvpair_name(elem);
zprop_type_t proptype;
@ -5760,10 +5759,10 @@ vdev_prop_set(vdev_t *vd, nvlist_t *innvl, nvlist_t *outnvl)
return (SET_ERROR(EINVAL));
while ((elem = nvlist_next_nvpair(nvprops, elem)) != NULL) {
char *propname = nvpair_name(elem);
const char *propname = nvpair_name(elem);
vdev_prop_t prop = vdev_name_to_prop(propname);
uint64_t intval = 0;
char *strval = NULL;
const char *strval = NULL;
if (prop == VDEV_PROP_USERPROP && !vdev_prop_user(propname)) {
error = EINVAL;

4
module/zfs/vdev_draid.c
View File

@ -2720,7 +2720,7 @@ vdev_draid_spare_lookup(spa_t *spa, nvlist_t *nv, uint64_t *top_guidp,
return (SET_ERROR(ENOENT));
}
char *spare_name;
const char *spare_name;
error = nvlist_lookup_string(nv, ZPOOL_CONFIG_PATH, &spare_name);
if (error != 0)
return (SET_ERROR(EINVAL));
@ -2728,7 +2728,7 @@ vdev_draid_spare_lookup(spa_t *spa, nvlist_t *nv, uint64_t *top_guidp,
for (int i = 0; i < nspares; i++) {
nvlist_t *spare = spares[i];
uint64_t top_guid, spare_id;
char *type, *path;
const char *type, *path;
/* Skip non-distributed spares */
error = nvlist_lookup_string(spare, ZPOOL_CONFIG_TYPE, &type);

5
module/zfs/vdev_label.c
View File

@ -1359,6 +1359,7 @@ vdev_label_write_bootenv(vdev_t *vd, nvlist_t *env)
int error;
size_t nvsize;
char *nvbuf;
const char *tmp;
error = nvlist_size(env, &nvsize, NV_ENCODE_XDR);
if (error != 0)
@ -1398,8 +1399,8 @@ vdev_label_write_bootenv(vdev_t *vd, nvlist_t *env)
bootenv->vbe_version = fnvlist_lookup_uint64(env, BOOTENV_VERSION);
switch (bootenv->vbe_version) {
case VB_RAW:
if (nvlist_lookup_string(env, GRUB_ENVMAP, &nvbuf) == 0) {
(void) strlcpy(bootenv->vbe_bootenv, nvbuf, nvsize);
if (nvlist_lookup_string(env, GRUB_ENVMAP, &tmp) == 0) {
(void) strlcpy(bootenv->vbe_bootenv, tmp, nvsize);
}
error = 0;
break;

2
module/zfs/vdev_removal.c
View File

@ -2414,7 +2414,7 @@ spa_vdev_remove(spa_t *spa, uint64_t guid, boolean_t unspare)
* in this pool.
*/
if (vd == NULL || unspare) {
char *type;
const char *type;
boolean_t draid_spare = B_FALSE;
if (nvlist_lookup_string(nv, ZPOOL_CONFIG_TYPE, &type)

2
module/zfs/zcp.c
View File

@ -544,7 +544,7 @@ zcp_nvpair_value_to_lua(lua_State *state, nvpair_t *pair,
fnvpair_value_nvlist(pair), errbuf, errbuf_len);
break;
case DATA_TYPE_STRING_ARRAY: {
char **strarr;
const char **strarr;
uint_t nelem;
(void) nvpair_value_string_array(pair, &strarr, &nelem);
lua_newtable(state);

2
module/zfs/zcp_get.c
View File

@ -391,7 +391,7 @@ get_special_prop(lua_State *state, dsl_dataset_t *ds, const char *dsname,
dsl_dataset_crypt_stats(ds, nvl);
if (nvlist_lookup_nvlist(nvl, zfs_prop_to_name(zfs_prop),
&propval) == 0) {
char *source;
const char *source;
(void) nvlist_lookup_uint64(propval, ZPROP_VALUE,
&numval);

2
module/zfs/zcp_iter.c
View File

@ -333,7 +333,7 @@ zcp_user_props_list_gc(lua_State *state)
static int
zcp_user_props_iter(lua_State *state)
{
char *source, *val;
const char *source, *val;
nvlist_t *nvprop;
nvlist_t **props = lua_touserdata(state, lua_upvalueindex(1));
nvpair_t *pair = lua_touserdata(state, lua_upvalueindex(2));

2
module/zfs/zfs_fuid.c
View File

@ -133,7 +133,7 @@ zfs_fuid_table_load(objset_t *os, uint64_t fuid_obj, avl_tree_t *idx_tree,
for (i = 0; i != count; i++) {
fuid_domain_t *domnode;
char *domain;
const char *domain;
uint64_t idx;
VERIFY(nvlist_lookup_string(fuidnvp[i], FUID_DOMAIN,

54
module/zfs/zfs_ioctl.c
View File

@ -604,7 +604,7 @@ static int
zfs_secpolicy_setprop(const char *dsname, zfs_prop_t prop, nvpair_t *propval,
cred_t *cr)
{
char *strval;
const char *strval;
/*
* Check permissions for special properties.
@ -935,7 +935,7 @@ zfs_secpolicy_snapshot(zfs_cmd_t *zc, nvlist_t *innvl, cred_t *cr)
for (pair = nvlist_next_nvpair(snaps, NULL); pair != NULL;
pair = nvlist_next_nvpair(snaps, pair)) {
char *name = nvpair_name(pair);
char *name = (char *)nvpair_name(pair);
char *atp = strchr(name, '@');
if (atp == NULL) {
@ -962,7 +962,7 @@ zfs_secpolicy_bookmark(zfs_cmd_t *zc, nvlist_t *innvl, cred_t *cr)
for (nvpair_t *pair = nvlist_next_nvpair(innvl, NULL);
pair != NULL; pair = nvlist_next_nvpair(innvl, pair)) {
char *name = nvpair_name(pair);
char *name = (char *)nvpair_name(pair);
char *hashp = strchr(name, '#');
if (hashp == NULL) {
@ -988,7 +988,7 @@ zfs_secpolicy_destroy_bookmarks(zfs_cmd_t *zc, nvlist_t *innvl, cred_t *cr)
for (pair = nvlist_next_nvpair(innvl, NULL); pair != NULL;
pair = nextpair) {
char *name = nvpair_name(pair);
char *name = (char *)nvpair_name(pair);
char *hashp = strchr(name, '#');
nextpair = nvlist_next_nvpair(innvl, pair);
@ -1036,9 +1036,9 @@ zfs_secpolicy_log_history(zfs_cmd_t *zc, nvlist_t *innvl, cred_t *cr)
static int
zfs_secpolicy_create_clone(zfs_cmd_t *zc, nvlist_t *innvl, cred_t *cr)
{
char parentname[ZFS_MAX_DATASET_NAME_LEN];
int error;
char *origin;
char parentname[ZFS_MAX_DATASET_NAME_LEN];
int error;
const char *origin;
if ((error = zfs_get_parent(zc->zc_name, parentname,
sizeof (parentname))) != 0)
@ -1460,7 +1460,7 @@ zfs_ioc_pool_create(zfs_cmd_t *zc)
nvlist_t *nvl = NULL;
nvlist_t *hidden_args = NULL;
uint64_t version = SPA_VERSION;
char *tname;
const char *tname;
(void) nvlist_lookup_uint64(props,
zpool_prop_to_name(ZPOOL_PROP_VERSION), &version);
@ -3916,7 +3916,7 @@ static int
zfs_ioc_channel_program(const char *poolname, nvlist_t *innvl,
nvlist_t *outnvl)
{
char *program;
const char *program;
uint64_t instrlimit, memlimit;
boolean_t sync_flag;
nvpair_t *nvarg = NULL;
@ -4336,7 +4336,7 @@ zfs_ioc_rollback(const char *fsname, nvlist_t *innvl, nvlist_t *outnvl)
{
zfsvfs_t *zfsvfs;
zvol_state_handle_t *zv;
char *target = NULL;
const char *target = NULL;
int error;
(void) nvlist_lookup_string(innvl, "target", &target);
@ -4412,7 +4412,7 @@ zfs_ioc_redact(const char *snapname, nvlist_t *innvl, nvlist_t *outnvl)
{
(void) outnvl;
nvlist_t *redactnvl = NULL;
char *redactbook = NULL;
const char *redactbook = NULL;
if (nvlist_lookup_nvlist(innvl, "snapnv", &redactnvl) != 0)
return (SET_ERROR(EINVAL));
@ -4808,10 +4808,10 @@ propval_equals(nvpair_t *p1, nvpair_t *p2)
return (B_FALSE);
if (nvpair_type(p1) == DATA_TYPE_STRING) {
char *valstr1, *valstr2;
const char *valstr1, *valstr2;
VERIFY(nvpair_value_string(p1, (char **)&valstr1) == 0);
VERIFY(nvpair_value_string(p2, (char **)&valstr2) == 0);
VERIFY(nvpair_value_string(p1, &valstr1) == 0);
VERIFY(nvpair_value_string(p2, &valstr2) == 0);
return (strcmp(valstr1, valstr2) == 0);
} else {
uint64_t intval1, intval2;
@ -4932,9 +4932,9 @@ static boolean_t zfs_ioc_recv_inject_err;
* encountered errors, if any. It's the callers responsibility to free.
*/
static int
zfs_ioc_recv_impl(char *tofs, char *tosnap, char *origin, nvlist_t *recvprops,
nvlist_t *localprops, nvlist_t *hidden_args, boolean_t force,
boolean_t heal, boolean_t resumable, int input_fd,
zfs_ioc_recv_impl(char *tofs, char *tosnap, const char *origin,
nvlist_t *recvprops, nvlist_t *localprops, nvlist_t *hidden_args,
boolean_t force, boolean_t heal, boolean_t resumable, int input_fd,
dmu_replay_record_t *begin_record, uint64_t *read_bytes,
uint64_t *errflags, nvlist_t **errors)
{
@ -5280,7 +5280,7 @@ zfs_ioc_recv(zfs_cmd_t *zc)
nvlist_t *errors = NULL;
nvlist_t *recvdprops = NULL;
nvlist_t *localprops = NULL;
char *origin = NULL;
const char *origin = NULL;
char *tosnap;
char tofs[ZFS_MAX_DATASET_NAME_LEN];
int error = 0;
@ -5382,8 +5382,8 @@ zfs_ioc_recv_new(const char *fsname, nvlist_t *innvl, nvlist_t *outnvl)
nvlist_t *recvprops = NULL;
nvlist_t *localprops = NULL;
nvlist_t *hidden_args = NULL;
char *snapname;
char *origin = NULL;
const char *snapname;
const char *origin = NULL;
char *tosnap;
char tofs[ZFS_MAX_DATASET_NAME_LEN];
boolean_t force;
@ -6232,7 +6232,7 @@ zfs_ioc_hold(const char *pool, nvlist_t *args, nvlist_t *errlist)
/* make sure the user didn't pass us any invalid (empty) tags */
for (pair = nvlist_next_nvpair(holds, NULL); pair != NULL;
pair = nvlist_next_nvpair(holds, pair)) {
char *htag;
const char *htag;
error = nvpair_value_string(pair, &htag);
if (error != 0)
@ -6452,7 +6452,7 @@ zfs_ioc_space_snaps(const char *lastsnap, nvlist_t *innvl, nvlist_t *outnvl)
int error;
dsl_pool_t *dp;
dsl_dataset_t *new, *old;
char *firstsnap;
const char *firstsnap;
uint64_t used, comp, uncomp;
firstsnap = fnvlist_lookup_string(innvl, "firstsnap");
@ -6533,7 +6533,7 @@ zfs_ioc_send_new(const char *snapname, nvlist_t *innvl, nvlist_t *outnvl)
(void) outnvl;
int error;
offset_t off;
char *fromname = NULL;
const char *fromname = NULL;
int fd;
zfs_file_t *fp;
boolean_t largeblockok;
@ -6543,7 +6543,7 @@ zfs_ioc_send_new(const char *snapname, nvlist_t *innvl, nvlist_t *outnvl)
boolean_t savedok;
uint64_t resumeobj = 0;
uint64_t resumeoff = 0;
char *redactbook = NULL;
const char *redactbook = NULL;
fd = fnvlist_lookup_int32(innvl, "fd");
@ -6633,8 +6633,8 @@ zfs_ioc_send_space(const char *snapname, nvlist_t *innvl, nvlist_t *outnvl)
dsl_dataset_t *tosnap;
dsl_dataset_t *fromsnap = NULL;
int error;
char *fromname = NULL;
char *redactlist_book = NULL;
const char *fromname = NULL;
const char *redactlist_book = NULL;
boolean_t largeblockok;
boolean_t embedok;
boolean_t compressok;
@ -7378,7 +7378,7 @@ zfs_check_input_nvpairs(nvlist_t *innvl, const zfs_ioc_vec_t *vec)
*/
for (nvpair_t *pair = nvlist_next_nvpair(innvl, NULL);
pair != NULL; pair = nvlist_next_nvpair(innvl, pair)) {
char *name = nvpair_name(pair);
const char *name = nvpair_name(pair);
data_type_t type = nvpair_type(pair);
boolean_t identified = B_FALSE;

2
tests/zfs-tests/cmd/draid.c
View File

@ -1267,7 +1267,7 @@ draid_merge_impl(nvlist_t *allcfgs, const char *srcfilename, int *mergedp)
uint64_t nv_worst_ratio;
uint64_t allcfg_worst_ratio;
nvlist_t *cfg, *allcfg;
char *key;
const char *key;
switch (nvpair_type(elem)) {
case DATA_TYPE_NVLIST:

4
tests/zfs-tests/cmd/ereports.c
View File

@ -62,7 +62,7 @@ static const char *const criteria_name[] = {
static void
print_ereport_line(nvlist_t *nvl)
{
char *class;
const char *class;
int last = CRITERIA_NAMES_COUNT - 1;
/*
@ -81,7 +81,7 @@ print_ereport_line(nvlist_t *nvl)
nvpair_t *nvp;
uint32_t i32 = 0;
uint64_t i64 = 0;
char *str = NULL;
const char *str = NULL;
if (nvlist_lookup_nvpair(nvl, criteria_name[i], &nvp) != 0) {
/* print a proxy for optional criteria */

2
tests/zfs-tests/cmd/nvlist_to_lua.c
View File

@ -39,7 +39,7 @@ nvlist_equal(nvlist_t *nvla, nvlist_t *nvlb)
*/
for (nvpair_t *pair = nvlist_next_nvpair(nvla, NULL);
pair != NULL; pair = nvlist_next_nvpair(nvla, pair)) {
char *key = nvpair_name(pair);
const char *key = nvpair_name(pair);
if (!nvlist_exists(nvlb, key))
return (B_FALSE);