mirror of
https://sourceware.org/git/glibc.git
synced 2025-11-03 20:53:13 +03:00
48dbce60cf
This patch new build tests to check for internal fields offsets for internal pthread_rwlock_t definition. Althoug the '__data.__flags' field layout should be preserved due static initializators, the patch also adds tests for the futexes that may be used in a shared memory (although using different libc version in such scenario is not really supported). Checked with a build against all affected ABIs. Change-Id: Iccc103d557de13d17e4a3f59a0cad2f4a640c148
14 lines
273 B
C
14 lines
273 B
C
#include <bits/wordsize.h>
|
|
|
|
#if __WORDSIZE == 64
|
|
# define __PTHREAD_MUTEX_KIND_OFFSET 16
|
|
#else
|
|
# define __PTHREAD_MUTEX_KIND_OFFSET 12
|
|
#endif
|
|
|
|
#if __WORDSIZE == 64
|
|
# define __PTHREAD_RWLOCK_FLAGS_OFFSET 48
|
|
#else
|
|
# define __PTHREAD_RWLOCK_FLAGS_OFFSET 27
|
|
#endif
|