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(__pthread_initialize_minimal): Remove unneccesary sigaddset call.

This commit is contained in:
Ulrich Drepper 2002-12-10 23:59:36 +00:00
parent d00453348c
commit 75cddafe47
1 changed files with 3 additions and 10 deletions
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13
nptl/init.c
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@ -100,12 +100,6 @@ __attribute ((constructor))
#endif #endif
__pthread_initialize_minimal (void) __pthread_initialize_minimal (void)
{ {
struct sigaction sa;
struct rlimit limit;
#ifdef USE_TLS
struct pthread *pd;
#endif
#ifndef SHARED #ifndef SHARED
/* Unlike in the dynamically linked case the dynamic linker has not /* Unlike in the dynamically linked case the dynamic linker has not
taken care of initializing the TLS data structures. */ taken care of initializing the TLS data structures. */
@ -113,7 +107,7 @@ __pthread_initialize_minimal (void)
#endif #endif
/* Minimal initialization of the thread descriptor. */ /* Minimal initialization of the thread descriptor. */
pd = THREAD_SELF; struct pthread *pd = THREAD_SELF;
pd->tid = INTERNAL_SYSCALL (set_tid_address, 1, &pd->tid); pd->tid = INTERNAL_SYSCALL (set_tid_address, 1, &pd->tid);
THREAD_SETMEM (pd, specific[0], &pd->specific_1stblock[0]); THREAD_SETMEM (pd, specific[0], &pd->specific_1stblock[0]);
THREAD_SETMEM (pd, user_stack, true); THREAD_SETMEM (pd, user_stack, true);
@ -131,18 +125,17 @@ __pthread_initialize_minimal (void)
/* Install the cancellation signal handler. If for some reason we /* Install the cancellation signal handler. If for some reason we
cannot install the handler we do not abort. Maybe we should, but cannot install the handler we do not abort. Maybe we should, but
it is only asynchronous cancellation which is affected. */ it is only asynchronous cancellation which is affected. */
struct sigaction sa;
sa.sa_handler = sigcancel_handler; sa.sa_handler = sigcancel_handler;
sa.sa_flags = 0; sa.sa_flags = 0;
/* Avoid another cancellation signal when we process one. */
sigemptyset (&sa.sa_mask); sigemptyset (&sa.sa_mask);
sigaddset (&sa.sa_mask, SIGCANCEL);
(void) __libc_sigaction (SIGCANCEL, &sa, NULL); (void) __libc_sigaction (SIGCANCEL, &sa, NULL);
/* Determine the default allowed stack size. This is the size used /* Determine the default allowed stack size. This is the size used
in case the user does not specify one. */ in case the user does not specify one. */
struct rlimit limit;
if (getrlimit (RLIMIT_STACK, &limit) != 0 if (getrlimit (RLIMIT_STACK, &limit) != 0
|| limit.rlim_cur == RLIM_INFINITY) || limit.rlim_cur == RLIM_INFINITY)
/* The system limit is not usable. Use an architecture-specific /* The system limit is not usable. Use an architecture-specific