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-rw-r--r--src/pacman/pacman.c1
-rw-r--r--src/pacman/sighandler.c10
-rw-r--r--src/pacman/sighandler.h1
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 */