diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | signal.c | 4 |
2 files changed, 9 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Sun Nov 23 16:04:05 2008 Yuki Sonoda (Yugui) <yugui@yugui.jp> + + * signal.c (default_handler, Init_signal): compile error if + USE_SIGALTSTACK is not defined. + Sun Nov 23 00:04:14 2008 Yuki Sonoda (Yugui) <yugui@yugui.jp> * signal.c (ALT_STACK_SIZE): 4KB is not enough on Mac OS X. @@ -699,7 +699,9 @@ default_handler(int sig) #ifdef SIGSEGV case SIGSEGV: func = sigsegv; +#ifdef USE_SIGALTSTACK register_sigaltstack(); +#endif break; #endif #ifdef SIGPIPE @@ -1107,7 +1109,9 @@ Init_signal(void) install_sighandler(SIGBUS, sigbus); #endif #ifdef SIGSEGV +#ifdef USE_SIGALTSTACK register_sigaltstack(); +#endif install_sighandler(SIGSEGV, sigsegv); #endif } |