Support uClibc for the tests compilations

There are two issues that don't allow ZFS to be compiled using uClibc.
`backtrace()`, and `program_invocation_short_name` as a `const`.
This patch adds uClibc to the conditionals in the same way there are
already for Glibc for `backtrace()`; and removes the external param
`program_invocation_short_name` because its only used here for the
whole project.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: José Luis Salvador Rufo <salvador.joseluis@gmail.com>
Closes #11600
This commit is contained in:
José Luis Salvador Rufo 2021-02-17 06:51:46 +01:00 committed by GitHub
parent 436ab35a53
commit aef1830f93
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2 changed files with 4 additions and 6 deletions

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@ -133,7 +133,7 @@
#include <libnvpair.h>
#include <libzutil.h>
#include <sys/crypto/icp.h>
#ifdef __GLIBC__
#if (__GLIBC__ && !__UCLIBC__)
#include <execinfo.h> /* for backtrace() */
#endif
@ -563,7 +563,7 @@ dump_debug_buffer(void)
static void sig_handler(int signo)
{
struct sigaction action;
#ifdef __GLIBC__ /* backtrace() is a GNU extension */
#if (__GLIBC__ && !__UCLIBC__) /* backtrace() is a GNU extension */
int nptrs;
void *buffer[BACKTRACE_SZ];

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@ -44,11 +44,9 @@
#include <sys/time.h>
#include <linux/limits.h>
extern char *program_invocation_short_name;
#define ERROR(fmt, ...) \
fprintf(stderr, "%s: %s:%d: %s: " fmt "\n", \
program_invocation_short_name, __FILE__, __LINE__, \
fprintf(stderr, "xattrtest: %s:%d: %s: " fmt "\n", \
__FILE__, __LINE__, \
__func__, ## __VA_ARGS__);
static const char shortopts[] = "hvycdn:f:x:s:p:t:e:rRko:";