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2003-12-17  Jakub Jelinek  <jakub@redhat.com>

	* malloc/mtrace.c (tr_old_memalign_hook): New variable.
	(tr_memalignhook): New function.
	(mtrace): Register tr_memalignhook.
	(muntrace): Deregister tr_memalignhook.
	* malloc/malloc.c (__posix_memalign): If __memalign_hook != NULL,
	call it directly instead of memalign_internal.

2003-12-17  Ulrich Drepper  <drepper@redhat.com>

	* misc/mntent_r.c: Change encoding to match recently change decoder.
	Patch by Alexander Achenbach <xela@slit.de>.

2003-12-16  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Correct definition of
	vrregset_t.

2003-12-16  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/unix/sysv/linux/powerpc/sys/procfs.h [!__PPC64_ELF_H]: Extent
	conditional to include typedef elf_vrreg_t.

2002-12-17  Paolo Bonzini  <bonzini@gnu.org>

	* posix/regexec.c (re_search_internal): Limit search to the
	beginning of the buffer if the initial states are empty for
	contexts that do not include CONTEXT_BEGBUF or, if
	!preg->newline_anchor, that do not include any one of
	CONTEXT_BEGBUF and CONTEXT_NEWLINE.
This commit is contained in:
Ulrich Drepper
2003-12-17 23:52:56 +00:00
parent 0278652840
commit e796f92f68
14 changed files with 345 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
linuxthreads/pthread.c
View File

@ -654,7 +654,7 @@ int __pthread_initialize_manager(void)
#ifdef USE_TLS
/* Allocate memory for the thread descriptor and the dtv. */
tcbp = _dl_allocate_tls (NULL);
tcbp = _dl_allocate_tls (NULL);
if (tcbp == NULL) {
free(__pthread_manager_thread_bos);
__libc_close(manager_pipe[0]);
@ -783,6 +783,9 @@ int __pthread_initialize_manager(void)
#endif
}
if (__builtin_expect (pid, 0) == -1) {
#ifdef USE_TLS
_dl_deallocate_tls (tcbp, true);
#endif
free(__pthread_manager_thread_bos);
__libc_close(manager_pipe[0]);
__libc_close(manager_pipe[1]);
@ -1014,8 +1017,16 @@ static void pthread_onexit_process(int retcode, void *arg)
waitpid(__pthread_manager_thread.p_pid, NULL, __WCLONE);
#endif
/* Since all threads have been asynchronously terminated
(possibly holding locks), free cannot be used any more. */
/*free (__pthread_manager_thread_bos);*/
(possibly holding locks), free cannot be used any more.
For mtrace, we'd like to print something though. */
/* #ifdef USE_TLS
tcbhead_t *tcbp = (tcbhead_t *) manager_thread;
# if TLS_DTV_AT_TP
tcbp = (tcbhead_t) ((char *) tcbp + TLS_PRE_TCB_SIZE);
# endif
_dl_deallocate_tls (tcbp, true);
#endif
free (__pthread_manager_thread_bos); */
__pthread_manager_thread_bos = __pthread_manager_thread_tos = NULL;
}
}