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authorDominik Brodowski <linux@dominikbrodowski.net>2018-10-23 16:24:09 +0200
committerDominik Brodowski <linux@dominikbrodowski.net>2019-12-12 19:00:36 +0100
commit8243186f0cc7c57cf9d6a110cd7315c44e3e0be8 (patch)
tree16ca25ed6b291eb41de0d11b383fa7a263ad1121 /include
parentb49a733d684e0096340b93e9dfd471f0e3ddc06d (diff)
downloadlinux-8243186f0cc7c57cf9d6a110cd7315c44e3e0be8.tar.bz2
fs: remove ksys_dup()
ksys_dup() is used only at one place in the kernel, namely to duplicate fd 0 of /dev/console to stdout and stderr. The same functionality can be achieved by using functions already available within the kernel namespace. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/syscalls.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 5262b7a76d39..2960dedcfde8 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -1232,7 +1232,6 @@ asmlinkage long sys_ni_syscall(void);
*/
int ksys_umount(char __user *name, int flags);
-int ksys_dup(unsigned int fildes);
int ksys_chroot(const char __user *filename);
ssize_t ksys_write(unsigned int fd, const char __user *buf, size_t count);
int ksys_chdir(const char __user *filename);