Mercurial > gnulib
view modules/sigaction @ 10230:54813304edd2
Use sigaction module rather than signal().
* modules/c-stack (Depends-on): Add sigaction.
* modules/fatal-signal (Depends-on): Likewise.
* modules/nanosleep (Depends-on): Likewise.
* modules/sigprocmask (Files): Add sig-handler.h.
* modules/sigaction (Files): Likewise.
* lib/sig-handler.h (get_handler): New file, suggested by Paul
Eggert.
* lib/c-stack.c (SIGACTION_WORKS): Simplify conditions.
(c_stack_action) [!SIGACTION_WORKS]: Use sigaction, not signal.
* lib/fatal-signal.c (uninstall_handlers, install_handlers)
(init_fatal_signals): Likewise.
* lib/nanosleep.c (rpl_nanosleep): Likewise.
(siginterrupt): Delete fallback.
* lib/sigprocmask.c (handler_t): Delete.
(old_handlers): Use sa_handler_t instead.
* m4/nanosleep.m4 (gl_PREREQ_NANOSLEEP): Drop check for
siginterrupt.
Signed-off-by: Eric Blake <ebb9@byu.net>
author | Eric Blake <ebb9@byu.net> |
---|---|
date | Sat, 21 Jun 2008 07:08:49 -0600 |
parents | 29502a2dd08a |
children | 54141ac65fbd |
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Description: POSIX compatible signal handlers. Files: lib/sigaction.c lib/sig-handler.h m4/sigaction.m4 Depends-on: signal sigprocmask configure.ac: gl_SIGACTION gl_SIGNAL_MODULE_INDICATOR([sigaction]) Makefile.am: Include: <signal.h> License: LGPL Maintainer: Eric Blake