new: segfault handler

locale/tr/LC_MESSAGES/mc.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2024-05-04 22:30+0300\n"
+"POT-Creation-Date: 2024-05-04 22:36+0300\n"
 "PO-Revision-Date: 2024-05-01 13:34+0300\n"
 "Last-Translator:  <ngn@ngn.tf>\n"
 "Language-Team: Turkish <gnome-turk@gnome.org>\n"
@@ -115,47 +115,51 @@ msgstr ""
 msgid "Please answer with y/n"
 msgstr ""
 
-#: src/main.c:72
+#: src/main.c:62
+msgid "Program received a segfault"
+msgstr ""
+
+#: src/main.c:81
 #, c-format
 msgid "Failed to access paths (%s)"
 msgstr ""
 
-#: src/main.c:80
+#: src/main.c:89
 msgid "Failed to lock, mc is already running"
 msgstr ""
 
-#: src/main.c:83
+#: src/main.c:92
 msgid "Failed to lock, did you mess up your directory permissions?"
 msgstr ""
 
-#: src/main.c:92
+#: src/main.c:101
 #, c-format
 msgid "%s: command failed"
 msgstr ""
 
-#: src/main.c:96
+#: src/main.c:105
 #, c-format
 msgid "%s: command successful"
 msgstr ""
 
-#: src/main.c:100
+#: src/main.c:109
 #, c-format
 msgid "MatterLinux Configuration Manager (%s)"
 msgstr ""
 
-#: src/main.c:101
+#: src/main.c:110
 msgid "Different operations are done using different commands\n"
 msgstr ""
 
-#: src/main.c:104
+#: src/main.c:113
 msgid "pull down a configuration"
 msgstr ""
 
-#: src/main.c:107
+#: src/main.c:116
 msgid "build the configuration in the current directory"
 msgstr ""
 
-#: src/main.c:109
+#: src/main.c:118
 msgid ""
 "Licensed under GPLv3, see <https://www.gnu.org/licenses/> for more "
 "information"

src/main.c

@@ -50,14 +50,23 @@ struct CmdMap cmdmap[] = {
     {.name = "mc-gen",  .lock = false, .func = gen_cmd },
 };
 
-void handler(int sig){
+void handler_int(int sig){
   unlock();
   printf("\e[?25h");
   exit(1);
 }
 
+void handler_seg(int sig){
+  unlock();
+  printf("\e[?25h");
+  error(_("Program received a segfault"));
+  exit(1);
+}
+
 int main(int argc, char *argv[]) {
-  signal(SIGINT, handler);
+  signal(SIGINT, handler_int);
+  signal(SIGSEGV, handler_seg);
+
   setbuf(stdout, NULL);
   setlocale(LC_ALL, "");
   textdomain("mc");