diff options
Diffstat (limited to 'lib/libc_r/TEST/test_switch.c')
| -rw-r--r-- | lib/libc_r/TEST/test_switch.c | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/lib/libc_r/TEST/test_switch.c b/lib/libc_r/TEST/test_switch.c index 992b1e6c5a1..5d637bda041 100644 --- a/lib/libc_r/TEST/test_switch.c +++ b/lib/libc_r/TEST/test_switch.c @@ -1,4 +1,4 @@ -/* ==== test_switch.c ============================================================ +/* ==== test_switch.c ======================================================== * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu * * Description : Test context switch functionality. @@ -28,18 +28,21 @@ void usage(void) errno = 0; } -void* new_thread(void* arg) +void * +new_thread(arg) + void *arg; { while(1) { - write (fd, (char *) arg, 1); + CHECKe(write (fd, (char *) arg, 1)); x[(char *)arg - buf] = 1; } - fprintf(stderr, "Compiler error\n"); - exit(1); + PANIC("while"); } int -main(int argc, char **argv) +main(argc, argv) + int argc; + char **argv; { pthread_t thread; int count = 2; @@ -74,18 +77,16 @@ main(int argc, char **argv) return(NOTOK); } - for (i = 0; i < count; i++) { - if (pthread_create(&thread, NULL, new_thread, (void*)(buf+i))) { - fprintf (stderr, "error creating new thread %ld\n", i); - exit (1); - } - } + /* create the threads */ + for (i = 0; i < count; i++) + CHECKr(pthread_create(&thread, NULL, new_thread, + (void*)(buf+i))); + + /* give all threads a chance to run */ sleep (2); + for (i = 0; i < count; i++) - if (x[i] == 0) { - fprintf (stderr, "thread %ld never ran\n", i); - return 1; - } - printf ("\n%s PASSED\n", argv[0]); - return 0; + ASSERT(x[i]); /* make sure each thread ran */ + + SUCCEED; } |