diff options
Diffstat (limited to 'libpthread/nptl/sysdeps/unix/sysv/linux/ia64/unwind_longjmp.c')
-rw-r--r-- | libpthread/nptl/sysdeps/unix/sysv/linux/ia64/unwind_longjmp.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/ia64/unwind_longjmp.c b/libpthread/nptl/sysdeps/unix/sysv/linux/ia64/unwind_longjmp.c deleted file mode 100644 index 7976ff8f1..000000000 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/ia64/unwind_longjmp.c +++ /dev/null @@ -1,44 +0,0 @@ -/* Copyright (C) 1991,92,94,95,97,98,2000,02,04 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <stddef.h> -#include <setjmp.h> -#include <signal.h> -#include <pthreadP.h> -#include <jmpbuf-unwind.h> - -extern void __sigstack_longjmp (__jmp_buf, int) - __attribute__ ((noreturn)); - -/* Like __libc_siglongjmp(), but safe for crossing from alternate - signal stack to normal stack. Needed by NPTL. */ -void -__libc_unwind_longjmp (sigjmp_buf env, int val) -{ - /* Perform any cleanups needed by the frames being unwound. */ - __pthread_cleanup_upto (env->__jmpbuf, CURRENT_STACK_FRAME); - - if (env[0].__mask_was_saved) - /* Restore the saved signal mask. */ - (void) __sigprocmask (SIG_SETMASK, &env[0].__saved_mask, - (sigset_t *) NULL); - - /* Call the machine-dependent function to restore machine state. */ - __sigstack_longjmp (env[0].__jmpbuf, val ?: 1); -} -hidden_def (__libc_unwind_longjmp) |