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[w3m-dev 03758] Re: SVR4 signal behavior

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* etc.c (reset_signals): use mySignal()
	(setup_child): ditto
	(myExec): ditto
	(mySignal): added, use sigaction if available
* fm.h (TRAP_ON): use mySignal
	(TRAP_OFF): ditto
* istream.c (ISclose): ditto
* main.c (sig_chld): ditto
	(main): ditto
	(do_dump): ditto
	(resize_hook): ditto
	(resize_handler): ditto
	(srchcore): ditto
	(readsh): ditto
	(SigAlarm): ditto
* proto.h (mySignal): added
* terms.c (error_dump): use mySignal()
	(set_int): ditto
	(mouse_init): ditto
From: Atsushi YOKOYAMA <yoko-a@cmh.fuchu.toshiba.co.jp>
This commit is contained in:
Fumitoshi UKAI
2003-02-18 15:43:23 +00:00
parent dc59ad1784
commit 8d7f5e6241
7 changed files with 101 additions and 54 deletions
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6
fm.h
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@@ -1,4 +1,4 @@
/* $Id: fm.h,v 1.112 2003/02/05 16:43:57 ukai Exp $ */
/* $Id: fm.h,v 1.113 2003/02/18 15:43:24 ukai Exp $ */
/*
* w3m: WWW wo Miru utility
*
@@ -781,7 +781,7 @@ global char fmInitialized init(FALSE);
global char QuietMessage init(FALSE);
global char TrapSignal init(TRUE);
#define TRAP_ON if (TrapSignal) { \
prevtrap = signal(SIGINT, KeyAbort); \
prevtrap = mySignal(SIGINT, KeyAbort); \
if (fmInitialized) \
term_cbreak(); \
}
@@ -789,7 +789,7 @@ global char TrapSignal init(TRUE);
if (fmInitialized) \
term_raw(); \
if (prevtrap) \
signal(SIGINT, prevtrap); \
mySignal(SIGINT, prevtrap); \
}
extern unsigned char GlobalKeymap[];