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ngspice
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main.c, first setsig then the business

This commit is contained in:
rlar 2011-07-02 20:15:13 +00:00
parent b16a1ccf92
commit 44362f6760
1 changed files with 29 additions and 27 deletions
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56
src/main.c
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@ -1054,6 +1054,35 @@ main(int argc, char **argv)
fcn is in cpitf.c*/ fcn is in cpitf.c*/
ft_cpinit(); ft_cpinit();
/* Set up signal handling */
if (!ft_batchmode) {
/* Set up interrupt handler */
(void) signal(SIGINT, (SIGNAL_FUNCTION) ft_sigintr);
/* floating point exception */
(void) signal(SIGFPE, (SIGNAL_FUNCTION) sigfloat);
#ifdef SIGTSTP
signal(SIGTSTP, (SIGNAL_FUNCTION) sigstop);
#endif
}
/* Set up signal handling for fatal errors. */
signal(SIGILL, (SIGNAL_FUNCTION) sigill);
#ifdef SIGBUS
signal(SIGBUS, (SIGNAL_FUNCTION) sigbus);
#endif
#if defined(SIGSEGV) && !defined(NGDEBUG) && defined(HAS_WINDOWS)
/* Allow a comment and graceful shutdown after seg fault */
signal(SIGSEGV, (SIGNAL_FUNCTION) sigsegv);
#endif
#ifdef SIGSYS
signal(SIGSYS, (SIGNAL_FUNCTION) sig_sys);
#endif
/* To catch interrupts during .spiceinit... */ /* To catch interrupts during .spiceinit... */
if (SETJMP(jbuf, 1)) { if (SETJMP(jbuf, 1)) {
@ -1061,33 +1090,6 @@ main(int argc, char **argv)
} else { } else {
/* Set up signal handling */
if (!ft_batchmode) {
/* Set up interrupt handler */
(void) signal(SIGINT, (SIGNAL_FUNCTION) ft_sigintr);
/* floating point exception */
(void) signal(SIGFPE, (SIGNAL_FUNCTION) sigfloat);
#ifdef SIGTSTP
signal(SIGTSTP, (SIGNAL_FUNCTION) sigstop);
#endif
}
/* Set up signal handling for fatal errors. */
signal(SIGILL, (SIGNAL_FUNCTION) sigill);
#ifdef SIGBUS
signal(SIGBUS, (SIGNAL_FUNCTION) sigbus);
#endif
#if defined(SIGSEGV) && !defined(NGDEBUG) && defined(HAS_WINDOWS)
/* Allow a comment and graceful shutdown after seg fault */
signal(SIGSEGV, (SIGNAL_FUNCTION) sigsegv);
#endif
#ifdef SIGSYS
signal(SIGSYS, (SIGNAL_FUNCTION) sig_sys);
#endif
if (readinit) { if (readinit) {
/* load user's initialisation file /* load user's initialisation file
try accessing the initialisation file in the current directory try accessing the initialisation file in the current directory