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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-01-28 11:58:33 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-02-11 18:22:11 +0100 |
| commit | 7bb087bd7bfe3616c4c0974a3f7352b593353ea5 (patch) | |
| tree | e2646dd2154bb1053f693dde21075fc85c46655a | |
| parent | 2fd4bbaa1446f1be700e10c526cf585a796c4991 (diff) | |
| download | glibc-7bb087bd7bfe3616c4c0974a3f7352b593353ea5.tar.gz glibc-7bb087bd7bfe3616c4c0974a3f7352b593353ea5.tar.xz glibc-7bb087bd7bfe3616c4c0974a3f7352b593353ea5.zip | |
nscd: don't unconditionally use PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP
PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP is Linux-only. * nscd/connections.c (RWLOCK_INITIALIZER): Define to PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP or PTHREAD_RWLOCK_INITIALIZER if that is not available. (dbs): Use RWLOCK_INITIALIZER instead of PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | nscd/connections.c | 16 |
2 files changed, 16 insertions, 5 deletions
diff --git a/ChangeLog b/ChangeLog index 43e045b450..89a0779c60 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2018-02-11 Samuel Thibault <samuel.thibault@ens-lyon.org> + + * nscd/connections.c (RWLOCK_INITIALIZER): Define to + PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP or + 2018-02-10 Dmitry V. Levin <ldv@altlinux.org> [BZ #22433] diff --git a/nscd/connections.c b/nscd/connections.c index a2dee8ab0c..5f91985859 100644 --- a/nscd/connections.c +++ b/nscd/connections.c @@ -106,11 +106,17 @@ const char *const serv2str[LASTREQ] = [GETFDNETGR] = "GETFDNETGR" }; +#ifdef PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP +# define RWLOCK_INITIALIZER PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP +#else +# define RWLOCK_INITIALIZER PTHREAD_RWLOCK_INITIALIZER +#endif + /* The control data structures for the services. */ struct database_dyn dbs[lastdb] = { [pwddb] = { - .lock = PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP, + .lock = RWLOCK_INITIALIZER, .prune_lock = PTHREAD_MUTEX_INITIALIZER, .prune_run_lock = PTHREAD_MUTEX_INITIALIZER, .enabled = 0, @@ -129,7 +135,7 @@ struct database_dyn dbs[lastdb] = .mmap_used = false }, [grpdb] = { - .lock = PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP, + .lock = RWLOCK_INITIALIZER, .prune_lock = PTHREAD_MUTEX_INITIALIZER, .prune_run_lock = PTHREAD_MUTEX_INITIALIZER, .enabled = 0, @@ -148,7 +154,7 @@ struct database_dyn dbs[lastdb] = .mmap_used = false }, [hstdb] = { - .lock = PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP, + .lock = RWLOCK_INITIALIZER, .prune_lock = PTHREAD_MUTEX_INITIALIZER, .prune_run_lock = PTHREAD_MUTEX_INITIALIZER, .enabled = 0, @@ -167,7 +173,7 @@ struct database_dyn dbs[lastdb] = .mmap_used = false }, [servdb] = { - .lock = PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP, + .lock = RWLOCK_INITIALIZER, .prune_lock = PTHREAD_MUTEX_INITIALIZER, .prune_run_lock = PTHREAD_MUTEX_INITIALIZER, .enabled = 0, @@ -186,7 +192,7 @@ struct database_dyn dbs[lastdb] = .mmap_used = false }, [netgrdb] = { - .lock = PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP, + .lock = RWLOCK_INITIALIZER, .prune_lock = PTHREAD_MUTEX_INITIALIZER, .prune_run_lock = PTHREAD_MUTEX_INITIALIZER, .enabled = 0, |