Mercurial > gnulib
comparison 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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| 10229:29502a2dd08a | 10230:54813304edd2 |
|---|---|
| 1 Description: | 1 Description: |
| 2 POSIX compatible signal handlers. | 2 POSIX compatible signal handlers. |
| 3 | 3 |
| 4 Files: | 4 Files: |
| 5 lib/sigaction.c | 5 lib/sigaction.c |
| 6 lib/sig-handler.h | |
| 6 m4/sigaction.m4 | 7 m4/sigaction.m4 |
| 7 | 8 |
| 8 Depends-on: | 9 Depends-on: |
| 9 signal | 10 signal |
| 10 sigprocmask | 11 sigprocmask |