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4b2f21b36a
* 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>
27 lines
279 B
Plaintext
27 lines
279 B
Plaintext
Description:
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POSIX compatible signal handlers.
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Files:
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lib/sigaction.c
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lib/sig-handler.h
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m4/sigaction.m4
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Depends-on:
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signal
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sigprocmask
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configure.ac:
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gl_SIGACTION
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gl_SIGNAL_MODULE_INDICATOR([sigaction])
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Makefile.am:
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Include:
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<signal.h>
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License:
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LGPL
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Maintainer:
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Eric Blake
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