diff options
| -rw-r--r-- | linuxthreads/ChangeLog | 3 | ||||
| -rw-r--r-- | linuxthreads/Makefile | 3 | ||||
| -rw-r--r-- | linuxthreads/tststack.c | 71 |
3 files changed, 76 insertions, 1 deletions
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog index 58947167da..00bbfb171b 100644 --- a/linuxthreads/ChangeLog +++ b/linuxthreads/ChangeLog @@ -1,5 +1,8 @@ 2000-08-04 Ulrich Drepper <drepper@redhat.com> + * Makefile (tests): Add tststack. Add rule to build the program. + * tststack.c: New file. + * internals.h: Declare __pthread_max_stacksize. * pthread.c (__pthread_max_stacksize): New variable. (__pthread_initialize_manager): Determine __pthread_initialize_manager diff --git a/linuxthreads/Makefile b/linuxthreads/Makefile index 84fbbd844b..15a406e47c 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 +tests = ex1 ex2 ex3 ex4 ex5 ex6 ex7 ex8 ex9 ex10 ex11 joinrace tststack include ../Rules @@ -77,3 +77,4 @@ $(objpfx)ex9: $(libpthread) $(objpfx)ex10: $(libpthread) $(librt) $(objpfx)ex11: $(libpthread) $(librt) $(objpfx)joinrace: $(libpthread) +$(objpfx)tststack: $(libpthread) diff --git a/linuxthreads/tststack.c b/linuxthreads/tststack.c new file mode 100644 index 0000000000..077226a22f --- /dev/null +++ b/linuxthreads/tststack.c @@ -0,0 +1,71 @@ +/* Tests for variable stacksize handling. + Copyright (C) 2000 Free Software Foundation, Inc. + Contributed by Ulrich Drepper <drepper@redhat.com>, 2000. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include <pthread.h> +#include <stdio.h> + +static void *f1 (void *); +static void *f2 (void *); + +int +main (void) +{ + pthread_attr_t attr; + pthread_t th1 = 0; + pthread_t th2 = 0; + void *res1; + void *res2; + + pthread_attr_init (&attr); + if (pthread_attr_setstacksize (&attr, 70*1024) != 0) + { + puts ("invalid stack size"); + return 1; + } + + pthread_create (&th1, NULL, f1, NULL); + pthread_create (&th2, &attr, f2, NULL); + + pthread_join (th1, &res1); + pthread_join (th2, &res2); + + printf ("res1 = %p\n", res1); + printf ("res2 = %p\n", res2); + + return res1 != (void *) 1 || res2 != (void *) 2; +} + +static void * +f1 (void *parm) +{ + printf ("This is `%s'\n", __FUNCTION__); + fflush (stdout); + + return (void *) 1; +} + +static void * +f2 (void *parm) +{ + printf ("This is `%s'\n", __FUNCTION__); + fflush (stdout); + sleep (1); + + return (void *) 2; +} |