1
0
mirror of https://sourceware.org/git/glibc.git synced 2025-07-30 22:43:12 +03:00

nptl: Add tests for internal pthread_rwlock_t offsets

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
This commit is contained in:
Adhemerval Zanella
2019-11-04 13:36:05 +00:00
parent 71d260c107
commit 48dbce60cf
18 changed files with 78 additions and 0 deletions

View File

@ -5,3 +5,9 @@
#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