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Merge commit 'refs/top-bases/linux-debug-zerocopy' into linux-debug-zerocopy

This commit is contained in:
Brian Behlendorf 2008-12-17 11:28:02 -08:00
parent 26daaf553f 5cbfff3589
commit 7927895d37
1 changed files with 12 additions and 12 deletions
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24
lib/libzpool/kernel.c
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@ -387,7 +387,7 @@ vn_open(char *path, int x1, int flags, int mode, vnode_t **vpp, int x2, int x3)
int fd; int fd;
vnode_t *vp; vnode_t *vp;
int old_umask; int old_umask;
char realpath[MAXPATHLEN]; char real_path[MAXPATHLEN];
struct stat64 st; struct stat64 st;
/* /*
@ -410,14 +410,14 @@ vn_open(char *path, int x1, int flags, int mode, vnode_t **vpp, int x2, int x3)
return (errno); return (errno);
} }
close(fd); close(fd);
(void) sprintf(realpath, "%s", path); (void) sprintf(real_path, "%s", path);
dsk = strstr(path, "/dsk/"); dsk = strstr(path, "/dsk/");
if (dsk != NULL) if (dsk != NULL)
(void) sprintf(realpath + (dsk - path) + 1, "r%s", (void) sprintf(real_path + (dsk - path) + 1, "r%s",
dsk + 1); dsk + 1);
} else { } else {
(void) sprintf(realpath, "%s", path); (void) sprintf(real_path, "%s", path);
if (!(flags & FCREAT) && stat64(realpath, &st) == -1) if (!(flags & FCREAT) && stat64(real_path, &st) == -1)
return (errno); return (errno);
} }
@ -428,7 +428,7 @@ vn_open(char *path, int x1, int flags, int mode, vnode_t **vpp, int x2, int x3)
* The construct 'flags - FREAD' conveniently maps combinations of * The construct 'flags - FREAD' conveniently maps combinations of
* FREAD and FWRITE to the corresponding O_RDONLY, O_WRONLY, and O_RDWR. * FREAD and FWRITE to the corresponding O_RDONLY, O_WRONLY, and O_RDWR.
*/ */
fd = open64(realpath, flags - FREAD, mode); fd = open64(real_path, flags - FREAD, mode);
if (flags & FCREAT) if (flags & FCREAT)
(void) umask(old_umask); (void) umask(old_umask);
@ -457,16 +457,16 @@ int
vn_openat(char *path, int x1, int flags, int mode, vnode_t **vpp, int x2, vn_openat(char *path, int x1, int flags, int mode, vnode_t **vpp, int x2,
int x3, vnode_t *startvp, int fd) int x3, vnode_t *startvp, int fd)
{ {
char *realpath = umem_alloc(strlen(path) + 2, UMEM_NOFAIL); char *real_path = umem_alloc(strlen(path) + 2, UMEM_NOFAIL);
int ret; int ret;
ASSERT(startvp == rootdir); ASSERT(startvp == rootdir);
(void) sprintf(realpath, "/%s", path); (void) sprintf(real_path, "/%s", path);
/* fd ignored for now, need if want to simulate nbmand support */ /* fd ignored for now, need if want to simulate nbmand support */
ret = vn_open(realpath, x1, flags, mode, vpp, x2, x3); ret = vn_open(real_path, x1, flags, mode, vpp, x2, x3);
umem_free(realpath, strlen(path) + 2); umem_free(real_path, strlen(path) + 2);
return (ret); return (ret);
} }
@ -808,11 +808,11 @@ random_get_pseudo_bytes(uint8_t *ptr, size_t len)
} }
int int
ddi_strtoul(const char *hw_serial, char **nptr, int base, unsigned long *result) ddi_strtoul(const char *serial, char **nptr, int base, unsigned long *result)
{ {
char *end; char *end;
*result = strtoul(hw_serial, &end, base); *result = strtoul(serial, &end, base);
if (*result == 0) if (*result == 0)
return (errno); return (errno);
return (0); return (0);