From: Baptiste Daroussin <bapt@FreeBSD.org>
Date: Tue, 17 Sep 2024 08:41:00 +0000 (+0200)
Subject: analysis: mark a couple of function as noreturn
X-Git-Tag: RELEASE_1_5_0~13
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b9304da2042c7320382ab4c91555c97028c703b3;p=thirdparty%2Fmlmmj.git

analysis: mark a couple of function as noreturn

This helps code analysis tools.
---

diff --git a/include/mlmmj.h b/include/mlmmj.h
index 3c6f2d21..e0181a3d 100644
--- a/include/mlmmj.h
+++ b/include/mlmmj.h
@@ -37,6 +37,10 @@
 #define NELEM(array) (sizeof(array) / sizeof((array)[0]))
 #endif
 
+#ifndef __dead2
+#define __dead2         __attribute__((__noreturn__))
+#endif
+
 #define RELAYHOST "127.0.0.1"
 #define READ_BUFSIZE 2048
 #define DEFAULT_RECIPDELIM "+"  /* Default recipient delimiter */
diff --git a/include/send_help.h b/include/send_help.h
index 352f70e3..69d814c5 100644
--- a/include/send_help.h
+++ b/include/send_help.h
@@ -23,5 +23,5 @@
 
 #pragma once
 
-void send_help(struct ml *ml, const char *queuefilename, const char *emailaddr);
+void send_help(struct ml *ml, const char *queuefilename, const char *emailaddr) __dead2;
 void send_help_noexit(struct ml *ml, const char *queuefilename, const char *emailaddr);
diff --git a/include/send_list.h b/include/send_list.h
index 6051ea5f..b6f4abe4 100644
--- a/include/send_list.h
+++ b/include/send_list.h
@@ -25,7 +25,7 @@
 
 #include "mlmmj.h"
 
-void send_list(struct ml *ml, const char *emailaddr);
+void send_list(struct ml *ml, const char *emailaddr) __dead2;
 struct subs_list_state;
 struct subs_list_state *init_subs_list(int fd, const char *dirname);
 void rewind_subs_list(void *state);
diff --git a/src/listcontrol.c b/src/listcontrol.c
index 2a02604a..bbdc7618 100644
--- a/src/listcontrol.c
+++ b/src/listcontrol.c
@@ -110,7 +110,7 @@ is_valid_email(const char *email, const char *log)
 	return (true);
 }
 
-static void
+__dead2 static void
 lc_sub(struct listcontrol *lc, struct ml *ml, struct sub *sub)
 {
 	if (!is_valid_email(lc->fromemail, sub->typereq))