core: add signals "signal_sigterm" and "signal_sigquit" (closes #114)

ChangeLog.asciidoc

@@ -19,6 +19,7 @@ https://weechat.org/files/releasenotes/ReleaseNotes-devel.html[release notes]
 
 === New features
 
+* core: add signals "signal_sigterm" and "signal_sigquit" (closes #114)
 * core: use environment variable WEECHAT_HOME on startup (closes #391)
 * core: remove WeeChat version from config files (closes #407)
 * core: add options weechat.look.quote_{nick_prefix|nick_suffix|time_format} to

doc/en/weechat_plugin_api.en.asciidoc

@@ -8388,6 +8388,16 @@ List of signals sent by WeeChat and plugins:
   String: arguments for /quit |
   Command `/quit` issued by user
 
+| weechat | signal_sigquit +
+  _(WeeChat ≥ 1.2)_ |
+  - |
+  Signal SIGQUIT received (quit request with core dump)
+
+| weechat | signal_sigterm +
+  _(WeeChat ≥ 1.2)_ |
+  - |
+  Signal SIGTERM received (graceful termination of WeeChat process)
+
 | weechat | signal_sigwinch +
   _(WeeChat ≥ 0.4.3)_ |
   - |

doc/fr/weechat_plugin_api.fr.asciidoc

@@ -8535,6 +8535,16 @@ Liste des signaux envoyés par WeeChat et les extensions :
   Chaîne : paramètres pour le /quit |
   La commande `/quit` a été exécutée par l'utilisateur
 
+| weechat | signal_sigquit +
+  _(WeeChat ≥ 1.2)_ |
+  - |
+  Signal SIGQUIT reçu (requête pour quitter avec une copie de la mémoire)
+
+| weechat | signal_sigterm +
+  _(WeeChat ≥ 1.2)_ |
+  - |
+  Signal SIGTERM reçu (arrêt propre du processus WeeChat)
+
 | weechat | signal_sigwinch +
   _(WeeChat ≥ 0.4.3)_ |
   - |

doc/it/weechat_plugin_api.it.asciidoc

@@ -8625,6 +8625,18 @@ List of signals sent by WeeChat and plugins:
   String: argomenti per /quit |
   Comando `/quit` digitato dall'utente
 
+// TRANSLATION MISSING
+| weechat | signal_sigquit +
+  _(WeeChat ≥ 1.2)_ |
+  - |
+  Signal SIGQUIT received (quit request with core dump)
+
+// TRANSLATION MISSING
+| weechat | signal_sigterm +
+  _(WeeChat ≥ 1.2)_ |
+  - |
+  Signal SIGTERM received (graceful termination of WeeChat process)
+
 // TRANSLATION MISSING
 | weechat | signal_sigwinch +
   _(WeeChat ≥ 0.4.3)_ |

doc/ja/weechat_plugin_api.ja.asciidoc

@@ -8387,6 +8387,18 @@ WeeChat とプラグインが送信するシグナルのリスト:
   String: /quit の引数 |
   ユーザがコマンド `/quit` を実行
 
+// TRANSLATION MISSING
+| weechat | signal_sigquit +
+  _(WeeChat ≥ 1.2)_ |
+  - |
+  Signal SIGQUIT received (quit request with core dump)
+
+// TRANSLATION MISSING
+| weechat | signal_sigterm +
+  _(WeeChat ≥ 1.2)_ |
+  - |
+  Signal SIGTERM received (graceful termination of WeeChat process)
+
 | weechat | signal_sigwinch +
   _(WeeChat バージョン 0.4.3 以上で利用可)_ |
   - |

src/core/weechat.c

@@ -521,9 +521,16 @@ weechat_sighup ()
 void
 weechat_sigquit ()
 {
-    log_printf (_("Signal %s received, exiting WeeChat..."), "SIGQUIT");
-    (void) hook_signal_send ("quit", WEECHAT_HOOK_SIGNAL_STRING, NULL);
-    weechat_quit = 1;
+    int rc;
+
+    rc = hook_signal_send ("signal_sigquit",
+                           WEECHAT_HOOK_SIGNAL_STRING, NULL);
+    if (rc != WEECHAT_RC_OK_EAT)
+    {
+        log_printf (_("Signal %s received, exiting WeeChat..."), "SIGQUIT");
+        (void) hook_signal_send ("quit", WEECHAT_HOOK_SIGNAL_STRING, NULL);
+        weechat_quit = 1;
+    }
 }
 
 /*
@@ -533,9 +540,16 @@ weechat_sigquit ()
 void
 weechat_sigterm ()
 {
-    log_printf (_("Signal %s received, exiting WeeChat..."), "SIGTERM");
-    (void) hook_signal_send ("quit", WEECHAT_HOOK_SIGNAL_STRING, NULL);
-    weechat_quit = 1;
+    int rc;
+
+    rc = hook_signal_send ("signal_sigterm",
+                           WEECHAT_HOOK_SIGNAL_STRING, NULL);
+    if (rc != WEECHAT_RC_OK_EAT)
+    {
+        log_printf (_("Signal %s received, exiting WeeChat..."), "SIGTERM");
+        (void) hook_signal_send ("quit", WEECHAT_HOOK_SIGNAL_STRING, NULL);
+        weechat_quit = 1;
+    }
 }
 
 /*