diff options
author | Christoph Hellwig <hch@lst.de> | 2020-07-22 11:26:13 +0200 |
---|---|---|
committer | Christoph Hellwig <hch@lst.de> | 2020-07-31 08:17:52 +0200 |
commit | 4b7ca5014cbef51cdb99fd644eae4f3773747a05 (patch) | |
tree | 694867036c56c7e99e0dd8754af9526d8d00c04c /include | |
parent | db63f1e315384590b979f8f74abd1b5363b69894 (diff) |
init: add an init_chroot helper
Add a simple helper to chroot with a kernel space file name and switch
the early init code over to it. Remove the now unused ksys_chroot.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/init_syscalls.h | 1 | ||||
-rw-r--r-- | include/linux/syscalls.h | 2 |
2 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/init_syscalls.h b/include/linux/init_syscalls.h index 1e845910ae56..e07099a14b91 100644 --- a/include/linux/init_syscalls.h +++ b/include/linux/init_syscalls.h @@ -4,5 +4,6 @@ int __init init_mount(const char *dev_name, const char *dir_name, const char *type_page, unsigned long flags, void *data_page); int __init init_umount(const char *name, int flags); int __init init_chdir(const char *filename); +int __init init_chroot(const char *filename); int __init init_unlink(const char *pathname); int __init init_rmdir(const char *pathname); diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 31fa67fb9894..e89d62e944dc 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -1235,8 +1235,6 @@ asmlinkage long sys_ni_syscall(void); * Instead, use one of the functions which work equivalently, such as * the ksys_xyzyyz() functions prototyped below. */ - -int ksys_chroot(const char __user *filename); ssize_t ksys_write(unsigned int fd, const char __user *buf, size_t count); int ksys_fchown(unsigned int fd, uid_t user, gid_t group); ssize_t ksys_read(unsigned int fd, char __user *buf, size_t count); |