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author | Rich Felker <dalias@aerifal.cx> | 2016-11-07 20:47:24 -0500 |
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committer | Rich Felker <dalias@aerifal.cx> | 2016-11-07 20:47:24 -0500 |
commit | 33ce920857405d4f4b342c85b74588a15e2702e5 (patch) | |
tree | 54c7c840b40b68aa52f68a0a69c9e61b9ac4c388 /src/thread/pthread_attr_get.c | |
parent | 7442442ccc665641a8827177e8e7ed45bbbd6584 (diff) | |
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simplify pthread_attr_t stack/guard size representation
previously, the pthread_attr_t object was always initialized all-zero,
and stack/guard size were represented as differences versus their
defaults. this required lots of confusing offset arithmetic everywhere
they were used. instead, have pthread_attr_init fill in the default
values, and work with absolute sizes everywhere.
Diffstat (limited to 'src/thread/pthread_attr_get.c')
-rw-r--r-- | src/thread/pthread_attr_get.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/thread/pthread_attr_get.c b/src/thread/pthread_attr_get.c index 3d296bf3..4aa5afdb 100644 --- a/src/thread/pthread_attr_get.c +++ b/src/thread/pthread_attr_get.c @@ -7,7 +7,7 @@ int pthread_attr_getdetachstate(const pthread_attr_t *a, int *state) } int pthread_attr_getguardsize(const pthread_attr_t *restrict a, size_t *restrict size) { - *size = a->_a_guardsize + DEFAULT_GUARD_SIZE; + *size = a->_a_guardsize; return 0; } @@ -39,14 +39,14 @@ int pthread_attr_getstack(const pthread_attr_t *restrict a, void **restrict addr { if (!a->_a_stackaddr) return EINVAL; - *size = a->_a_stacksize + DEFAULT_STACK_SIZE; + *size = a->_a_stacksize; *addr = (void *)(a->_a_stackaddr - *size); return 0; } int pthread_attr_getstacksize(const pthread_attr_t *restrict a, size_t *restrict size) { - *size = a->_a_stacksize + DEFAULT_STACK_SIZE; + *size = a->_a_stacksize; return 0; } |