Mark rfork(2) as __returns_twice

rfork is not generally a built-in that would be recognized as behaving like
vfork/fork; provide the hint.

This commit is contained in:

Kyle Evans

2020-01-22 20:53:25 +00:00

parent 84becee1ac

commit 979b4b3495

1 changed files with 1 additions and 1 deletions

									
										include/unistd.h
									
		+1
		-1
	
												View File
												
					@@ -552,7 +552,7 @@ char	*re_comp(const char *);

					int	 re_exec(const char *);

					int	 re_exec(const char *);

					int	 reboot(int);

					int	 reboot(int);

					int	 revoke(const char *);

					int	 revoke(const char *);

					pid_t	 rfork(int);

					pid_t	 rfork(int) __returns_twice;

					pid_t	 rfork_thread(int, void *, int (*)(void *), void *);

					pid_t	 rfork_thread(int, void *, int (*)(void *), void *);

					int	 rresvport(int *);

					int	 rresvport(int *);

					int	 rresvport_af(int *, int);

					int	 rresvport_af(int *, int);