fs/file.c: replace get_unused_fd() with get_unused_fd_flags(0)

This patch replaces calls to get_unused_fd() with equivalent call to
get_unused_fd_flags(0) to preserve current behavor for existing code.

In a further patch, get_unused_fd() will be removed so that new code
start using get_unused_fd_flags(), with the hope O_CLOEXEC could be
used, either by default or choosen by userspace.

Signed-off-by: Yann Droneaud <[email protected]>
Cc: Al Viro <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Yann Droneaud 2014-12-10 15:45:44 -08:00 • committed by Linus Torvalds
commit 8d10a03582

View file

@ -869,7 +869,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
struct file *file = fget_raw(fildes);
if (file) {
ret = get_unused_fd();
ret = get_unused_fd_flags(0);
if (ret >= 0)
fd_install(ret, file);
else