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2004-12-01  Jakub Jelinek  <jakub@redhat.com>

	* posix/tst-regex.c: Use defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0
	conditionals instead of defined _POSIX_CPUTIME.
	(main): If _POSIX_CPUTIME == 0, call sysconf to see if CPUTIME
	option is available.
	* posix/tst-regex.c2: Use defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0
	conditionals instead of defined _POSIX_CPUTIME.
	(do_test): If _POSIX_CPUTIME == 0, call sysconf to see if CPUTIME
	option is available.
	* sysdeps/posix/sysconf.c (__sysconf): If _POSIX_CPUTIME resp.
	_POSIX_THREAD_CPUTIME is defined to 0, return -1 for the corresponding
	_SC_ argument.
This commit is contained in:
Ulrich Drepper
2004-12-10 00:41:30 +00:00
parent 708bfb9a90
commit bf7c04cd5f
20 changed files with 89 additions and 1185 deletions
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25
posix/tst-regex.c
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@ -37,7 +37,7 @@
#include <regex.h>
#ifdef _POSIX_CPUTIME
#if defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0
static clockid_t cl;
static int use_clock;
#endif
@ -118,9 +118,14 @@ main (int argc, char *argv[])
if (inlen != 0)
error (EXIT_FAILURE, errno, "cannot convert buffer");
#ifdef _POSIX_CPUTIME
/* See whether we can use the CPU clock. */
use_clock = clock_getcpuclockid (0, &cl) == 0;
#if defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0
# if _POSIX_CPUTIME == 0
if (sysconf (_SC_CPUTIME) < 0)
use_clock = 0;
else
# endif
/* See whether we can use the CPU clock. */
use_clock = clock_getcpuclockid (0, &cl) == 0;
#endif
#ifdef DEBUG
@ -202,7 +207,7 @@ static int
run_test (const char *expr, const char *mem, size_t memlen, int icase,
int expected)
{
#ifdef _POSIX_CPUTIME
#if defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0
struct timespec start;
struct timespec finish;
#endif
@ -211,7 +216,7 @@ run_test (const char *expr, const char *mem, size_t memlen, int icase,
size_t offset;
int cnt;
#ifdef _POSIX_CPUTIME
#if defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0
if (use_clock && !timing)
use_clock = clock_gettime (cl, &start) == 0;
#endif
@ -260,7 +265,7 @@ run_test (const char *expr, const char *mem, size_t memlen, int icase,
regfree (&re);
#ifdef _POSIX_CPUTIME
#if defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0
if (use_clock && !timing)
{
use_clock = clock_gettime (cl, &finish) == 0;
@ -345,7 +350,7 @@ static int
run_test_backwards (const char *expr, const char *mem, size_t memlen,
int icase, int expected)
{
#ifdef _POSIX_CPUTIME
#if defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0
struct timespec start;
struct timespec finish;
#endif
@ -354,7 +359,7 @@ run_test_backwards (const char *expr, const char *mem, size_t memlen,
size_t offset;
int cnt;
#ifdef _POSIX_CPUTIME
#if defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0
if (use_clock && !timing)
use_clock = clock_gettime (cl, &start) == 0;
#endif
@ -406,7 +411,7 @@ run_test_backwards (const char *expr, const char *mem, size_t memlen,
regfree (&re);
#ifdef _POSIX_CPUTIME
#if defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0
if (use_clock && !timing)
{
use_clock = clock_gettime (cl, &finish) == 0;