提交: 4acf6f072cbc255b0b0d6cfd598a100f95d84f2a - uclibc-ng (git)

Commit MetaInfo

• 修訂: 4acf6f072cbc255b0b0d6cfd598a100f95d84f2a (tree)
• 時間: 2020-09-22 22:54:04
• 作者: Yann Sionneau <ysionneau@kalr...>
• Commiter: Waldemar Brodkorb

Log Message

Fix warning due to unused label in NPTL

Fixes this:

In file included from libpthread/nptl/pthread_create.c:48:0:
libpthread/nptl/allocatestack.c: In function 'allocate_stack':
libpthread/nptl/allocatestack.c:602:6: warning: label 'mprot_error' defined but not used [-Wunused-label]

mprot_error:

Signed-off-by: Yann Sionneau <[e-mail]>

Change Summary

• modified: libpthread/nptl/allocatestack.c

差異

--- a/libpthread/nptl/allocatestack.c
+++ b/libpthread/nptl/allocatestack.c
@@ -599,7 +599,9 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp,
 	  if (mprotect (guard, guardsize, PROT_NONE) != 0)
 	    {
 	      int err;
+#ifdef NEED_SEPARATE_REGISTER_STACK
 	    mprot_error:
+#endif
 	      err = errno;
 
 	      lll_lock (stack_cache_lock, LLL_PRIVATE);