musl - [C23 divers headers 07/17] C23: change the noreturn functions in stdlib.h

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Message-Id: <f326a1c41feb480526da9a92b7629918ca2e13aa.1685522953.git.Jens.Gustedt@inria.fr>
Date: Wed, 31 May 2023 11:22:54 +0200
From: Jens Gustedt <Jens.Gustedt@...ia.fr>
To: musl@...ts.openwall.com
Subject: [C23 divers headers 07/17] C23: change the noreturn functions in stdlib.h

---
 include/stdlib.h      | 8 ++++----
 src/exit/_Exit.c      | 2 +-
 src/exit/abort.c      | 2 +-
 src/exit/exit.c       | 2 +-
 src/exit/quick_exit.c | 2 +-
 5 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/include/stdlib.h b/include/stdlib.h
index 0e66f84a..037e4dc4 100644
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -43,12 +43,12 @@ void *realloc (void *, size_t);
 void free (void *);
 void *aligned_alloc(size_t, size_t);
 
-_Noreturn void abort (void);
+__noreturn void abort (void);
 int atexit (void (*) (void));
-_Noreturn void exit (int);
-_Noreturn void _Exit (int);
+__noreturn void exit (int);
+__noreturn void _Exit (int);
 int at_quick_exit (void (*) (void));
-_Noreturn void quick_exit (int);
+__noreturn void quick_exit (int);
 
 char *getenv (const char *);
 
diff --git a/src/exit/_Exit.c b/src/exit/_Exit.c
index 7a6115c7..344e0194 100644
--- a/src/exit/_Exit.c
+++ b/src/exit/_Exit.c
@@ -1,7 +1,7 @@
 #include <stdlib.h>
 #include "syscall.h"
 
-_Noreturn void _Exit(int ec)
+__noreturn void _Exit(int ec)
 {
 	__syscall(SYS_exit_group, ec);
 	for (;;) __syscall(SYS_exit, ec);
diff --git a/src/exit/abort.c b/src/exit/abort.c
index f21f458e..276eb754 100644
--- a/src/exit/abort.c
+++ b/src/exit/abort.c
@@ -6,7 +6,7 @@
 #include "lock.h"
 #include "ksigaction.h"
 
-_Noreturn void abort(void)
+__noreturn void abort(void)
 {
 	raise(SIGABRT);
 
diff --git a/src/exit/exit.c b/src/exit/exit.c
index a6869b37..6ceb4f6d 100644
--- a/src/exit/exit.c
+++ b/src/exit/exit.c
@@ -24,7 +24,7 @@ static void libc_exit_fini(void)
 
 weak_alias(libc_exit_fini, __libc_exit_fini);
 
-_Noreturn void exit(int code)
+__noreturn void exit(int code)
 {
 	__funcs_on_exit();
 	__libc_exit_fini();
diff --git a/src/exit/quick_exit.c b/src/exit/quick_exit.c
index ada91348..e4167836 100644
--- a/src/exit/quick_exit.c
+++ b/src/exit/quick_exit.c
@@ -4,7 +4,7 @@
 static void dummy() { }
 weak_alias(dummy, __funcs_on_quick_exit);
 
-_Noreturn void quick_exit(int code)
+__noreturn void quick_exit(int code)
 {
 	__funcs_on_quick_exit();
 	_Exit(code);
-- 
2.34.1

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