diff options
Diffstat (limited to 'linuxthreads')
| -rw-r--r-- | linuxthreads/ChangeLog | 5 | ||||
| -rw-r--r-- | linuxthreads/Examples/ex12.c | 46 | ||||
| -rw-r--r-- | linuxthreads/Makefile | 3 |
3 files changed, 53 insertions, 1 deletions
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog index 17bd42956b..187d3a571b 100644 --- a/linuxthreads/ChangeLog +++ b/linuxthreads/ChangeLog @@ -1,3 +1,8 @@ +2000-08-15 Ulrich Drepper <drepper@redhat.com> + + * Makefile (tests): Add ex12. Add rule to build it. + * Examples/ex12.c: New file. + 2000-08-13 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define _POSIX_SEMAPHORES diff --git a/linuxthreads/Examples/ex12.c b/linuxthreads/Examples/ex12.c new file mode 100644 index 0000000000..62f2f70394 --- /dev/null +++ b/linuxthreads/Examples/ex12.c @@ -0,0 +1,46 @@ +/* Variant of ex6, but this time we use pthread_exit (). */ +#include <errno.h> +#include <stdio.h> +#include <string.h> +#include <pthread.h> +#include <unistd.h> + +void * +test_thread (void *v_param) +{ + pthread_exit (NULL); +} + +int +main (void) +{ + unsigned long count; + + setvbuf (stdout, NULL, _IONBF, 0); + + for (count = 0; count < 2000; ++count) + { + pthread_t thread; + int status; + + status = pthread_create (&thread, NULL, test_thread, NULL); + if (status != 0) + { + printf ("status = %d, count = %lu: %s\n", status, count, + strerror (errno)); + return 1; + } + else + { + printf ("count = %lu\n", count); + } + /* pthread_detach (thread); */ + if (pthread_join (thread, NULL) != 0) + { + printf ("join failed, count %lu\n", count); + return 2; + } + usleep (10); + } + return 0; +} diff --git a/linuxthreads/Makefile b/linuxthreads/Makefile index 15a406e47c..55174d4099 100644 --- a/linuxthreads/Makefile +++ b/linuxthreads/Makefile @@ -41,7 +41,7 @@ nodelete-yes = -Wl,--enable-new-dtags,-z,nodelete LDFLAGS-pthread.so = $(nodelete-$(have-z-nodelete)) vpath %.c Examples -tests = ex1 ex2 ex3 ex4 ex5 ex6 ex7 ex8 ex9 ex10 ex11 joinrace tststack +tests = ex1 ex2 ex3 ex4 ex5 ex6 ex7 ex8 ex9 ex10 ex11 ex12 joinrace tststack include ../Rules @@ -76,5 +76,6 @@ $(objpfx)ex8: $(libpthread) $(objpfx)ex9: $(libpthread) $(objpfx)ex10: $(libpthread) $(librt) $(objpfx)ex11: $(libpthread) $(librt) +$(objpfx)ex12: $(libpthread) $(objpfx)joinrace: $(libpthread) $(objpfx)tststack: $(libpthread) |