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| author | Ulrich Drepper <drepper@redhat.com> | 2006-02-13 01:27:41 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-02-13 01:27:41 +0000 |
| commit | b007ce7cc6971e4bd4cd91c558efd3d4603d941d (patch) | |
| tree | b8c327bb42fea490cfa5ea910fbab4ca73a404aa /nptl/allocatestack.c | |
| parent | bbf209a4272252276215e2606746eb2d3c7a326e (diff) | |
| download | glibc-b007ce7cc6971e4bd4cd91c558efd3d4603d941d.tar.gz glibc-b007ce7cc6971e4bd4cd91c558efd3d4603d941d.tar.xz glibc-b007ce7cc6971e4bd4cd91c558efd3d4603d941d.zip | |
* allocatestack.c (allocate_stack): Initialize robust_list. cvs/fedora-glibc-20060213T0650
* init.c (__pthread_initialize_minimal_internal): Likewise. * descr.h (struct xid_command): Pretty printing. (struct pthread): Use __pthread_list_t or __pthread_slist_t for robust_list. Adjust macros. * pthread_create.c (start_thread): Adjust robust_list handling. * phtread_mutex_unlock.c: Don't allow unlocking from any thread but the owner for all robust mutex types. * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Define __pthread_list_t and __pthread_slist_t. Use them in pthread_mutex_t. * sysdeps/pthread/pthread.h: Adjust mutex initializers.
Diffstat (limited to 'nptl/allocatestack.c')
| -rw-r--r-- | nptl/allocatestack.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/nptl/allocatestack.c b/nptl/allocatestack.c index e6bcc2170f..046a2470fc 100644 --- a/nptl/allocatestack.c +++ b/nptl/allocatestack.c @@ -1,5 +1,4 @@ -/* Copyright (C) 2002, 2003, 2004, 2005 - Free Software Foundation, Inc. +/* Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. @@ -366,6 +365,12 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp, /* The process ID is also the same as that of the caller. */ pd->pid = THREAD_GETMEM (THREAD_SELF, pid); + /* List of robust mutexes. */ +#ifdef __PTHREAD_MUTEX_HAVE_PREV + pd->robust_list.__prev = &pd->robust_list; +#endif + pd->robust_list.__next = &pd->robust_list; + /* Allocate the DTV for this thread. */ if (_dl_allocate_tls (TLS_TPADJ (pd)) == NULL) { @@ -500,6 +505,12 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp, /* The process ID is also the same as that of the caller. */ pd->pid = THREAD_GETMEM (THREAD_SELF, pid); + /* List of robust mutexes. */ +#ifdef __PTHREAD_MUTEX_HAVE_PREV + pd->robust_list.__prev = &pd->robust_list; +#endif + pd->robust_list.__next = &pd->robust_list; + /* Allocate the DTV for this thread. */ if (_dl_allocate_tls (TLS_TPADJ (pd)) == NULL) { |