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authorFlorian Weimer <fweimer@redhat.com>2021-05-03 08:12:11 +0200
committerFlorian Weimer <fweimer@redhat.com>2021-05-03 08:15:15 +0200
commit17b67416c5ea65507c9b32aec1928afc88569eb2 (patch)
tree7ba718bbe51468a3d80e1250710b6b428288acf3 /nptl
parentcf3fff1c195f859ba949a7ad86d4fca70bd99740 (diff)
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nptl: Move mtx_destroy into libc
The symbol was moved using scripts/move-symbol-to-libc.py.

The __pthread_mutex_destroy@@GLIBC_2.34 symbol is no longer
neded because this commit makes __pthread_mutex_destroy@GLIBC_2.0
a compatibility symbol, so remove the new symbol version.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'nptl')
-rw-r--r--nptl/Versions4
-rw-r--r--nptl/pthread_mutex_destroy.c7
2 files changed, 6 insertions, 5 deletions
diff --git a/nptl/Versions b/nptl/Versions
index 414349eadc..939bed94e9 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -133,6 +133,7 @@ libc {
     cnd_signal;
     cnd_timedwait;
     cnd_wait;
+    mtx_destroy;
     thrd_current;
     thrd_equal;
     thrd_sleep;
@@ -154,7 +155,6 @@ libc {
     __pthread_cleanup_routine;
     __pthread_getspecific;
     __pthread_key_create;
-    __pthread_mutex_destroy;
     __pthread_mutex_init;
     __pthread_mutex_lock;
     __pthread_mutex_unlock;
@@ -168,6 +168,7 @@ libc {
     cnd_signal;
     cnd_timedwait;
     cnd_wait;
+    mtx_destroy;
     pthread_cond_clockwait;
     pthread_condattr_getclock;
     pthread_condattr_getpshared;
@@ -380,7 +381,6 @@ libpthread {
 
   # C11 thread symbols.
   GLIBC_2.28 {
-    mtx_destroy;
     mtx_init;
     mtx_lock;
     mtx_timedlock;
diff --git a/nptl/pthread_mutex_destroy.c b/nptl/pthread_mutex_destroy.c
index 89825d44f0..54a98d4539 100644
--- a/nptl/pthread_mutex_destroy.c
+++ b/nptl/pthread_mutex_destroy.c
@@ -41,11 +41,12 @@ ___pthread_mutex_destroy (pthread_mutex_t *mutex)
 
   return 0;
 }
-versioned_symbol (libc, ___pthread_mutex_destroy, __pthread_mutex_destroy,
-                  GLIBC_2_34);
-libc_hidden_ver (___pthread_mutex_destroy, __pthread_mutex_destroy)
 versioned_symbol (libc, ___pthread_mutex_destroy, pthread_mutex_destroy,
                   GLIBC_2_0);
+libc_hidden_ver (___pthread_mutex_destroy, __pthread_mutex_destroy)
+#ifndef SHARED
+strong_alias (___pthread_mutex_destroy, __pthread_mutex_destroy)
+#endif
 
 #if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_34)
 compat_symbol (libpthread, ___pthread_mutex_destroy, __pthread_mutex_destroy,