From f073531070d24bbb82cb2658952d949f4851024b Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 28 Jul 2020 17:49:47 +0200 Subject: init: add an init_dup helper Add a simple helper to grab a reference to a file and install it at the next available fd, and switch the early init code over to it. Signed-off-by: Christoph Hellwig Signed-off-by: Al Viro --- include/linux/init_syscalls.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/init_syscalls.h b/include/linux/init_syscalls.h index 3654b525ac0b..92045d18cbfc 100644 --- a/include/linux/init_syscalls.h +++ b/include/linux/init_syscalls.h @@ -16,3 +16,4 @@ int __init init_unlink(const char *pathname); int __init init_mkdir(const char *pathname, umode_t mode); int __init init_rmdir(const char *pathname); int __init init_utimes(char *filename, struct timespec64 *ts); +int __init init_dup(struct file *file); -- cgit v1.2.3