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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-10-16 12:25:35 -0200 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-11-07 09:48:37 -0200 |
| commit | 72b3c6eecde494a31dffa5604d551f88be859d73 (patch) | |
| tree | c2a985ae0229279cfb4982d4d8a01a221b5172ca /nptl/pthread_attr_setaffinity.c | |
| parent | dff91cd45e35e47d567274331f3deb8e87a188c9 (diff) | |
| download | glibc-72b3c6eecde494a31dffa5604d551f88be859d73.tar.gz | |
nptl: Change tst-typesizes to _Static_assert
Instead of rely on runtime check to assure correct pthread types
size a better strategy would use _Static_assert to trigger an error
on build time (and thus allowing to check to potentially ABI breakage
on cross-compiling make check).
This patch moves nptl/tst-typesizes.c to libpthread build time on
each specific initialization routine and also remove some runtime
redundant asserts for the same type sizes.
Checked on x86_64-linux-gnu and with a build check for all affected
ABIs (aarch64-linux-gnu, alpha-linux-gnu, arm-linux-gnueabihf,
hppa-linux-gnu, i686-linux-gnu, ia64-linux-gnu, m68k-linux-gnu,
microblaze-linux-gnu, mips64-linux-gnu, mips64-n32-linux-gnu,
mips-linux-gnu, powerpc64le-linux-gnu, powerpc-linux-gnu,
s390-linux-gnu, s390x-linux-gnu, sh4-linux-gnu, sparc64-linux-gnu,
sparcv9-linux-gnu, tilegx-linux-gnu, tilegx-linux-gnu-x32,
tilepro-linux-gnu, x86_64-linux-gnu, and x86_64-linux-x32).
* nptl/pthreadP.h (ASSERT_TYPE_SIZE, ASSERT_PTHREAD_INTERNAL_SIZE):
New macros.
* nptl/pthread_attr_init.c (__pthread_mutex_init): Add build time
checks for expected input type size.
* nptl/pthread_barrier_init.c (__pthread_barrier_init): Likewise.
* nptl/pthread_barrierattr_init.c (pthread_barrierattr_init):
Likewise.
* nptl/pthread_cond_init.c (__pthread_cond_init): Likewise.
* nptl/pthread_condattr_init.c (__pthread_condattr_init): Likewise.
* nptl/pthread_mutex_init.c (__pthread_mutex_init): Likewise.
* nptl/pthread_mutexattr_init.c (__pthread_mutexattr_init): Likewise.
* nptl/pthread_rwlock_init.c (__pthread_rwlock_init): Likewise.
* nptl/pthread_rwlockattr_init.c (pthread_rwlockattr_init): Likewise.
* nptl/sem_init.c (__new_sem_init, __old_sem_init): Likewise
* nptl/pthread_attr_destroy.c (__pthread_attr_destroy): Remove
superflous runtime assert check.
* nptl/pthread_attr_getaffinity.c (__pthread_attr_getaffinity_new):
Likewise.
* nptl/pthread_attr_getdetachstate.c (__pthread_attr_getdetachstate):
Likewise.
* nptl/pthread_attr_getguardsize.c (pthread_attr_getguardsize):
Likewise.
* nptl/pthread_attr_getinheritsched.c (__pthread_attr_getinheritsched):
Likewise.
* nptl/pthread_attr_getschedparam.c (__pthread_attr_getschedparam):
Likewise.
* nptl/pthread_attr_getschedpolicy.c (__pthread_attr_getschedpolicy):
Likewise.
* nptl/pthread_attr_getscope.c (__pthread_attr_getscope): Likewise.
* nptl/pthread_attr_getstack.c (__pthread_attr_getstack): Likewise.
* nptl/pthread_attr_getstackaddr.c (__pthread_attr_getstackaddr):
Likewise.
* nptl/pthread_attr_getstacksize.c (__pthread_attr_getstacksize):
Likewise.
* nptl/pthread_attr_setaffinity.c (__pthread_attr_setaffinity_new):
Likewise.
* nptl/pthread_attr_setdetachstate.c (__pthread_attr_setdetachstate):
Likewise.
* nptl/pthread_attr_setguardsize.c (pthread_attr_setguardsize):
Likewise.
* nptl/pthread_attr_setinheritsched.c
(__pthread_attr_setinheritsched): Likewise.
* nptl/pthread_attr_setschedparam.c (__pthread_attr_setschedparam):
Likewise.
* nptl/pthread_attr_setschedpolicy.c (__pthread_attr_setschedpolicy):
Likewise.
* nptl/pthread_attr_setscope.c (__pthread_attr_setscope): Likewise.
* nptl/pthread_attr_setstack.c (__pthread_attr_setstack,
__old_pthread_attr_setstack): Likewise.
* nptl/pthread_attr_setstackaddr.c (__pthread_attr_setstackaddr):
Likewise.
* nptl/pthread_attr_setstacksize.c (__pthread_attr_setstacksize):
Likewise.
* nptl/pthread_getattr_default_np.c (pthread_getattr_default_np):
Likewise.
* nptl/pthread_mutex_lock.c (__pthread_mutex_lock): Likewise.
* nptl/pthread_setattr_default_np.c (pthread_setattr_default_np):
Likewise.
* nptl/tst-typesizes.c: Remove file.
Signed-off-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'nptl/pthread_attr_setaffinity.c')
| -rw-r--r-- | nptl/pthread_attr_setaffinity.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/nptl/pthread_attr_setaffinity.c b/nptl/pthread_attr_setaffinity.c index 497512eb9c..f68449653b 100644 --- a/nptl/pthread_attr_setaffinity.c +++ b/nptl/pthread_attr_setaffinity.c @@ -16,7 +16,6 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ -#include <assert.h> #include <errno.h> #include <limits.h> #include <stdlib.h> @@ -31,7 +30,6 @@ __pthread_attr_setaffinity_new (pthread_attr_t *attr, size_t cpusetsize, { struct pthread_attr *iattr; - assert (sizeof (*attr) >= sizeof (struct pthread_attr)); iattr = (struct pthread_attr *) attr; if (cpuset == NULL || cpusetsize == 0) |