diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/tst-getcpu.c')
-rw-r--r-- | sysdeps/unix/sysv/linux/tst-getcpu.c | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/sysdeps/unix/sysv/linux/tst-getcpu.c b/sysdeps/unix/sysv/linux/tst-getcpu.c deleted file mode 100644 index d9c05a7ada..0000000000 --- a/sysdeps/unix/sysv/linux/tst-getcpu.c +++ /dev/null @@ -1,59 +0,0 @@ -#include <errno.h> -#include <stdio.h> -#include <sched.h> -#include <unistd.h> - - -static int -do_test (void) -{ - cpu_set_t cs; - if (sched_getaffinity (getpid (), sizeof (cs), &cs) != 0) - { - printf ("getaffinity failed: %m\n"); - return 1; - } - - int result = 0; - int cpu = 0; - while (CPU_COUNT (&cs) != 0) - { - if (CPU_ISSET (cpu, &cs)) - { - cpu_set_t cs2; - CPU_ZERO (&cs2); - CPU_SET (cpu, &cs2); - if (sched_setaffinity (getpid (), sizeof (cs2), &cs2) != 0) - { - printf ("setaffinity(%d) failed: %m\n", cpu); - result = 1; - } - else - { - int cpu2 = sched_getcpu (); - if (cpu2 == -1) - { - if (errno == ENOSYS) - { - puts ("getcpu syscall not implemented"); - return 0; - } - perror ("getcpu failed"); - result = 1; - } - if (cpu2 != cpu) - { - printf ("getcpu results %d should be %d\n", cpu2, cpu); - result = 1; - } - } - CPU_CLR (cpu, &cs); - } - ++cpu; - } - - return result; -} - -#define TEST_FUNCTION do_test () -#include <test-skeleton.c> |