From: Erik Faye-Lund <kusmabite@googlemail.com>
Date: Wed, 30 Sep 2009 18:05:49 +0000 (+0000)
Subject: increase portability of NORETURN declarations
X-Git-Tag: v1.6.5~5^2~1
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=a4f3131c07c1f601be1e24b2143ca7e2deea09b5;p=git.git

increase portability of NORETURN declarations

Some compilers (including at least MSVC) support NORETURN
on function declarations, but only before the function-name.

This patch makes it possible to define NORETURN to something
meaningful for those compilers.

Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: Jeff King <peff@peff.net>
---

diff --git a/git-compat-util.h b/git-compat-util.h
index 8d6e29cde..bac376f4c 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -186,13 +186,13 @@ extern char *gitbasename(char *);
 #include "compat/bswap.h"
 
 /* General helper functions */
-extern void usage(const char *err) NORETURN;
-extern void die(const char *err, ...) NORETURN __attribute__((format (printf, 1, 2)));
-extern void die_errno(const char *err, ...) NORETURN __attribute__((format (printf, 1, 2)));
+extern NORETURN void usage(const char *err);
+extern NORETURN void die(const char *err, ...) __attribute__((format (printf, 1, 2)));
+extern NORETURN void die_errno(const char *err, ...) __attribute__((format (printf, 1, 2)));
 extern int error(const char *err, ...) __attribute__((format (printf, 1, 2)));
 extern void warning(const char *err, ...) __attribute__((format (printf, 1, 2)));
 
-extern void set_die_routine(void (*routine)(const char *err, va_list params) NORETURN);
+extern void set_die_routine(NORETURN void (*routine)(const char *err, va_list params));
 
 extern int prefixcmp(const char *str, const char *prefix);
 extern time_t tm_to_time_t(const struct tm *tm);
diff --git a/index-pack.c b/index-pack.c
index 340074fc7..b4f827865 100644
--- a/index-pack.c
+++ b/index-pack.c
@@ -206,8 +206,8 @@ static void parse_pack_header(void)
 	use(sizeof(struct pack_header));
 }
 
-static void bad_object(unsigned long offset, const char *format,
-		       ...) NORETURN __attribute__((format (printf, 2, 3)));
+static NORETURN void bad_object(unsigned long offset, const char *format,
+		       ...) __attribute__((format (printf, 2, 3)));
 
 static void bad_object(unsigned long offset, const char *format, ...)
 {
diff --git a/usage.c b/usage.c
index b6aea4528..0555ce6cc 100644
--- a/usage.c
+++ b/usage.c
@@ -36,12 +36,12 @@ static void warn_builtin(const char *warn, va_list params)
 
 /* If we are in a dlopen()ed .so write to a global variable would segfault
  * (ugh), so keep things static. */
-static void (*usage_routine)(const char *err) NORETURN = usage_builtin;
-static void (*die_routine)(const char *err, va_list params) NORETURN = die_builtin;
+static NORETURN void (*usage_routine)(const char *err) = usage_builtin;
+static NORETURN void (*die_routine)(const char *err, va_list params) = die_builtin;
 static void (*error_routine)(const char *err, va_list params) = error_builtin;
 static void (*warn_routine)(const char *err, va_list params) = warn_builtin;
 
-void set_die_routine(void (*routine)(const char *err, va_list params) NORETURN)
+void set_die_routine(NORETURN void (*routine)(const char *err, va_list params))
 {
 	die_routine = routine;
 }