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2004-12-07 Roland McGrath <roland@redhat.com>

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* rt/tst-timer5.c (setup_test): New function.
	(TEST_CLOCK_MISSING): Use it to punt test if timer_create does not
	support CLOCK_MONOTONIC.
This commit is contained in:
Roland McGrath 2004-12-07 20:44:46 +00:00
parent 484cc8018b
commit b321a6e3cc
1 changed files with 25 additions and 1 deletions
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26
rt/tst-timer5.c
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@ -4,10 +4,34 @@
#include <unistd.h>
#if defined CLOCK_MONOTONIC && defined _POSIX_MONOTONIC_CLOCK
# define TEST_CLOCK CLOCK_MONOTONIC
# define TEST_CLOCK_MISSING(clock) \
(sysconf (_SC_MONOTONIC_CLOCK) > 0 ? NULL : #clock)
(setup_test () ? "CLOCK_MONOTONIC" : NULL)
# include <stdio.h>
static int
setup_test (void)
{
if (sysconf (_SC_MONOTONIC_CLOCK) <= 0)
return 1;
/* The user-level timers implementation doesn't support CLOCK_MONOTONIC,
even though sysconf claims it will. */
timer_t t;
if (timer_create (TEST_CLOCK, NULL, &t) != 0)
{
printf ("timer_create: %m\n");
return 1;
}
timer_delete (t);
return 0;
}
# include "tst-timer4.c"
#else
# define TEST_FUNCTION 0
# include "../test-skeleton.c"