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4b2f21b3
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2008-06-21T07:08:49
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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>
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5465a1c5
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2008-06-16T16:45:09
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Use raise module consistently.
* modules/fatal-signal (Depends-on): Add raise.
* modules/sigprocmask (Depends-on): Likewise.
* lib/fatal-signal.c (fatal_signal_handler): Rely on raise.
* lib/sigprocmask.c (sigprocmask): Likewise.
* m4/fatal-signal.m4 (gl_FATAL_SIGNAL): Likewise.
* m4/signalblocking.m4 (gl_PREREQ_SIGPROCMASK): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
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fa9f85a4
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2006-10-16T11:55:35
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New module 'sigprocmask'.
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eb750bc6
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2006-04-24T11:38:06
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Include <unistd.h> unconditionally.
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5143f4e9
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2004-09-22T15:11:04
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Add a license tag to every module.
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2220ef77
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2003-10-14T12:09:12
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Improved 'fatal-signal' module.
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40b33d9d
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2003-10-06T12:50:11
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New module 'fatal-signal'.
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