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comparison src/signal.c @ 410:de805c49cfc1 r21-2-35

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Import from CVS: tag r21-2-35
author cvs
date Mon, 13 Aug 2007 11:19:21 +0200
parents 2f8bb876ab1d
children 697ef44129c6
comparison
equal deleted inserted replaced
409:301b9ebbdf3b 410:de805c49cfc1
29 #include "frame.h" 29 #include "frame.h"
30 #include "sysdep.h" 30 #include "sysdep.h"
31 #include "syssignal.h" 31 #include "syssignal.h"
32 #include "systime.h" 32 #include "systime.h"
33 33
34 #ifdef HAVE_UNISTD_H 34 #include "sysfile.h"
35 #include <unistd.h>
36 #endif
37 #include <errno.h>
38 35
39 /* Set to 1 when a quit-check signal (either a SIGIO interrupt or 36 /* Set to 1 when a quit-check signal (either a SIGIO interrupt or
40 the asynch. timeout for poll-for-quit) occurs. The QUITP 37 the asynch. timeout for poll-for-quit) occurs. The QUITP
41 macro may look at this. */ 38 macro may look at this. */
42 volatile int quit_check_signal_happened; 39 volatile int quit_check_signal_happened;
178 Do NOT set alarm_happened, because we don't want anyone 175 Do NOT set alarm_happened, because we don't want anyone
179 looking at the timeout queue. We didn't set it and 176 looking at the timeout queue. We didn't set it and
180 it needs to stay the way it is. */ 177 it needs to stay the way it is. */
181 quit_check_signal_happened = 1; 178 quit_check_signal_happened = 1;
182 179
183 #ifdef WINDOWSNT 180 #ifdef WIN32_NATIVE
184 can_break_system_calls = 0; 181 can_break_system_calls = 0;
185 #else 182 #else
186 /* can_break_system_calls is set when we want to break out of 183 /* can_break_system_calls is set when we want to break out of
187 non-interruptible system calls. */ 184 non-interruptible system calls. */
188 if (can_break_system_calls) 185 if (can_break_system_calls)