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| author | Dan Nicolaescu <dann@ics.uci.edu> | 2010-03-22 12:51:59 -0700 |
|---|---|---|
| committer | Dan Nicolaescu <dann@ics.uci.edu> | 2010-03-22 12:51:59 -0700 |
| commit | df7734b220de9c61575677adbc1f431ef6703d84 (patch) | |
| tree | 473e250a995414540138dd17c4b4741b2b020e91 /src/atimer.c | |
| parent | 64cb11ccee98233ad1c44496f4dd6fed8e64a155 (diff) | |
| download | emacs-df7734b220de9c61575677adbc1f431ef6703d84.tar.gz | |
Remove dead code dealing with POSIX_SIGNALS.
* atimer.c (set_alarm): Remove dead code, all USG systems define
POSIX_SIGNALS.
* data.c (arith_error): Likewise.
* keyboard.c (input_available_signal, handle_user_signal)
(interrupt_signal): Likewise.
* process.c (sigchld_handler): Likewise.
(create_process): Remove if 0 code. Remove HPUX conditional when
!defined (POSIX_SIGNALS), it cannot be true.
* syssignal.h: Remove USG5_4 and USG conditionals when
!POSIX_SIGNALS, they cannot be true.
Diffstat (limited to 'src/atimer.c')
| -rw-r--r-- | src/atimer.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/src/atimer.c b/src/atimer.c index 432e2590dad..556272d7918 100644 --- a/src/atimer.c +++ b/src/atimer.c @@ -296,12 +296,6 @@ unwind_stop_other_atimers (dummy) static void set_alarm () { -#if defined (USG) && !defined (POSIX_SIGNALS) - /* USG systems forget handlers when they are used; - must reestablish each time. */ - signal (SIGALRM, alarm_signal_handler); -#endif /* USG */ - if (atimers) { EMACS_TIME now, time; |