diff options
| -rw-r--r-- | src/pacman/pacman.c | 1 | ||||
| -rw-r--r-- | src/pacman/sighandler.c | 10 | ||||
| -rw-r--r-- | src/pacman/sighandler.h | 1 |
3 files changed, 12 insertions, 0 deletions
diff --git a/src/pacman/pacman.c b/src/pacman/pacman.c index 4237b4d4..2380bd17 100644 --- a/src/pacman/pacman.c +++ b/src/pacman/pacman.c @@ -279,6 +279,7 @@ static void setuseragent(void) */ static void cleanup(int ret) { + remove_soft_interrupt_handler(); if(config) { /* free alpm library resources */ if(config->handle && alpm_release(config->handle) == -1) { diff --git a/src/pacman/sighandler.c b/src/pacman/sighandler.c index e88375aa..3f18b5c7 100644 --- a/src/pacman/sighandler.c +++ b/src/pacman/sighandler.c @@ -74,6 +74,16 @@ void install_soft_interrupt_handler(void) sigaction(SIGHUP, &new_action, NULL); } +void remove_soft_interrupt_handler(void) +{ + struct sigaction new_action; + sigemptyset(&new_action.sa_mask); + new_action.sa_handler = SIG_DFL; + new_action.sa_flags = 0; + sigaction(SIGINT, &new_action, NULL); + sigaction(SIGHUP, &new_action, NULL); +} + static void segv_handler(int signum) { const char msg[] = "\nerror: segmentation fault\n" diff --git a/src/pacman/sighandler.h b/src/pacman/sighandler.h index 51f347b6..b9633573 100644 --- a/src/pacman/sighandler.h +++ b/src/pacman/sighandler.h @@ -23,6 +23,7 @@ void install_segv_handler(void); void install_winch_handler(void); void install_soft_interrupt_handler(void); +void remove_soft_interrupt_handler(void); #endif /* _PM_SIGHANDLER_H */ |