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Conditionalize some test code for SIGRTMIN, SA_SIGINFO.

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This commit is contained in:
Roland McGrath 2015-03-04 15:14:56 -08:00
parent e27176eea8
commit 2cfe32bc05
6 changed files with 41 additions and 11 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2015-03-04 Roland McGrath <roland@hack.frob.com>
* nptl/tst-cancel4.c (tf_sigpause) [!SIGCANCEL]: Call pause instead of
__xpg_sigpause.
* nptl/tst-signal3.c: Conditionalize body on [SIGRTMIN].
* nptl/tst-signal6.c: Likewise.
* rt/tst-mqueue5.c: Conditionalize body on [SIGRTMIN && SA_SIGINFO].
* rt/tst-timer4.c: Conditionalize body on [SA_SIGINFO].
2015-03-04 Roland McGrath <roland@hack.frob.com>
* configure.ac (libc_cv_cxx_link_ok): New check.

4
nptl/tst-cancel4.c
View file

@ -781,9 +781,13 @@ tf_sigpause (void *arg)
pthread_cleanup_push (cl, NULL);
#ifdef SIGCANCEL
/* Just for fun block the cancellation signal. We need to use
__xpg_sigpause since otherwise we will get the BSD version. */
__xpg_sigpause (SIGCANCEL);
#else
pause ();
#endif
pthread_cleanup_pop (0);

20
nptl/tst-signal3.c
View file

@ -25,13 +25,14 @@
#include <unistd.h>
/* Number of different signalss to use. Also is the number of
threads. */
#define N 10
#ifdef SIGRTMIN
/* Number of different signals to use. Also is the number of threads. */
# define N 10
/* Maximum number of threads in flight at any one time. */
#define INFLIGHT 5
# define INFLIGHT 5
/* Number of signals sent in total. */
#define ROUNDS 10000
# define ROUNDS 10000
static int received[N][N];
@ -255,6 +256,11 @@ do_test (void)
return result;
}
#define TIMEOUT 10
#define TEST_FUNCTION do_test ()
# define TIMEOUT 10
# define TEST_FUNCTION do_test ()
#else
# define TEST_FUNCTION 0
#endif
#include "../test-skeleton.c"

10
nptl/tst-signal6.c
View file

@ -24,7 +24,9 @@
#include <unistd.h>
#define N 2
#ifdef SIGRTMIN
# define N 2
static pthread_barrier_t bar;
static struct
{
@ -187,5 +189,9 @@ do_test (void)
return 0;
}
#define TEST_FUNCTION do_test ()
# define TEST_FUNCTION do_test ()
#else
# define TEST_FUNCTION 0
#endif
#include "../test-skeleton.c"

2
rt/tst-mqueue5.c
View file

@ -35,7 +35,7 @@
#define TIMEOUT 3
#if _POSIX_THREADS
#if _POSIX_THREADS && defined SIGRTMIN && defined SA_SIGINFO
# include <pthread.h>
volatile int rtmin_cnt;

7
rt/tst-timer4.c
View file

@ -24,7 +24,7 @@
#include <time.h>
#include <unistd.h>
#include <stdint.h>
#if _POSIX_THREADS
#if _POSIX_THREADS && defined SA_SIGINFO
# include <pthread.h>
# ifndef TEST_CLOCK
@ -641,6 +641,11 @@ do_test (void)
}
return result;
}
#elif defined TEST_CLOCK_MISSING
/* This just ensures that any functions called in TEST_CLOCK_MISSING
are not diagnosed as unused. */
# define TEST_FUNCTION (TEST_CLOCK_MISSING (TEST_CLOCK), 0)
#else
# define TEST_FUNCTION 0
#endif