Mercurial > hg > octave-avbm
changeset 635:5338832d2cf6
[project @ 1994-08-23 17:57:20 by jwe]
author | jwe |
---|---|
date | Tue, 23 Aug 1994 17:57:20 +0000 |
parents | e04527366917 |
children | fae2bd91c027 |
files | src/sighandlers.cc |
diffstat | 1 files changed, 17 insertions(+), 9 deletions(-) [+] |
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line diff
--- a/src/sighandlers.cc +++ b/src/sighandlers.cc @@ -25,6 +25,7 @@ #include "config.h" #endif +#include <new.h> #include <signal.h> #include "sighandlers.h" @@ -46,9 +47,16 @@ clean_up_and_exit (sig_number); } -/* - * Some of these may eventually perform different actions... - */ +// I know, not really a signal handler. + +static void +octave_new_handler (void) +{ + error ("new: virtual memory exhausted -- stopping myself"); + clean_up_and_exit (1); +} + +// Some of these may eventually perform different actions... static RETSIGTYPE sigabrt_handler (int i) @@ -92,9 +100,8 @@ my_friendly_exit ("SIGILL", i); } -/* - * Handle SIGINT by restarting the parser (see octave.cc). - */ +// Handle SIGINT by restarting the parser (see octave.cc). + static RETSIGTYPE sigint_handler (int i) { @@ -212,12 +219,13 @@ my_friendly_exit ("SIGXFSZ", i); } -/* - * Install all the handlers for the signals we might care about. - */ +// Install all the handlers for the signals we might care about. + void install_signal_handlers (void) { + set_new_handler (octave_new_handler); + #ifdef SIGABRT signal (SIGABRT, sigabrt_handler); #endif