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authorWaldemar Brodkorb <wbx@openadk.org>2015-02-14 23:00:19 -0600
committerWaldemar Brodkorb <wbx@openadk.org>2015-02-14 23:00:19 -0600
commit6b6ede3d15f04fe825cfa9f697507457e3640344 (patch)
treeefe9bf75eaf2200f89087ed0ef2ef350549ccd6d /libpthread/linuxthreads/sighandler.c
parentf972c2262fd4efc2bbf9789dce145bb705acec24 (diff)
resolve merge
Diffstat (limited to 'libpthread/linuxthreads/sighandler.c')
-rw-r--r--libpthread/linuxthreads/sighandler.c71
1 files changed, 0 insertions, 71 deletions
diff --git a/libpthread/linuxthreads/sighandler.c b/libpthread/linuxthreads/sighandler.c
deleted file mode 100644
index 9dd3e228f..000000000
--- a/libpthread/linuxthreads/sighandler.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix */
-/* threads for Linux. */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr) */
-/* */
-/* This program is free software; you can redistribute it and/or */
-/* modify it under the terms of the GNU Library General Public License */
-/* as published by the Free Software Foundation; either version 2 */
-/* of the License, or (at your option) any later version. */
-/* */
-/* This program 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 Library General Public License for more details. */
-
-/* Signal handlers */
-
-#include "internals.h"
-
-
-/* The wrapper around user-provided signal handlers */
-void __pthread_sighandler(int signo, SIGCONTEXT ctx)
-{
- pthread_descr self;
- char * in_sighandler;
- self = check_thread_self();
-
- /* If we're in a sigwait operation, just record the signal received
- and return without calling the user's handler */
- if (THREAD_GETMEM(self, p_sigwaiting)) {
- THREAD_SETMEM(self, p_sigwaiting, 0);
- THREAD_SETMEM(self, p_signal, signo);
- return;
- }
- /* Record that we're in a signal handler and call the user's
- handler function */
- in_sighandler = THREAD_GETMEM(self, p_in_sighandler);
- if (in_sighandler == NULL)
- THREAD_SETMEM(self, p_in_sighandler, CURRENT_STACK_FRAME);
- CALL_SIGHANDLER(__sighandler[signo].old, signo, ctx);
- if (in_sighandler == NULL)
- THREAD_SETMEM(self, p_in_sighandler, NULL);
-}
-
-/* The same, this time for real-time signals. */
-void __pthread_sighandler_rt(int signo, struct siginfo *si,
- struct ucontext *uc)
-{
- pthread_descr self;
- char * in_sighandler;
- self = check_thread_self();
-
- /* If we're in a sigwait operation, just record the signal received
- and return without calling the user's handler */
- if (THREAD_GETMEM(self, p_sigwaiting)) {
- THREAD_SETMEM(self, p_sigwaiting, 0);
- THREAD_SETMEM(self, p_signal, signo);
- return;
- }
- /* Record that we're in a signal handler and call the user's
- handler function */
- in_sighandler = THREAD_GETMEM(self, p_in_sighandler);
- if (in_sighandler == NULL)
- THREAD_SETMEM(self, p_in_sighandler, CURRENT_STACK_FRAME);
- __sighandler[signo].rt(signo, si, uc);
- if (in_sighandler == NULL)
- THREAD_SETMEM(self, p_in_sighandler, NULL);
-}
-
-
-/* A signal handler that does nothing */
-void __pthread_null_sighandler(int sig) { }