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switch open and mkdir syscalls to umode_t

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2011-11-21 14:59:34 -05:00
parent 04fc66e789
commit a218d0fdc5
7 changed files with 21 additions and 21 deletions
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4
fs/compat.c
View file

@ -1281,7 +1281,7 @@ compat_sys_vmsplice(int fd, const struct compat_iovec __user *iov32,
* O_LARGEFILE flag. * O_LARGEFILE flag.
*/ */
asmlinkage long asmlinkage long
compat_sys_open(const char __user *filename, int flags, int mode) compat_sys_open(const char __user *filename, int flags, umode_t mode)
{ {
return do_sys_open(AT_FDCWD, filename, flags, mode); return do_sys_open(AT_FDCWD, filename, flags, mode);
} }
@ -1291,7 +1291,7 @@ compat_sys_open(const char __user *filename, int flags, int mode)
* O_LARGEFILE flag. * O_LARGEFILE flag.
*/ */
asmlinkage long asmlinkage long
compat_sys_openat(unsigned int dfd, const char __user *filename, int flags, int mode) compat_sys_openat(unsigned int dfd, const char __user *filename, int flags, umode_t mode)
{ {
return do_sys_open(dfd, filename, flags, mode); return do_sys_open(dfd, filename, flags, mode);
} }

2
fs/internal.h
View file

@ -88,7 +88,7 @@ extern struct file *nameidata_to_filp(struct nameidata *);
extern void release_open_intent(struct nameidata *); extern void release_open_intent(struct nameidata *);
struct open_flags { struct open_flags {
int open_flag; int open_flag;
int mode; umode_t mode;
int acc_mode; int acc_mode;
int intent; int intent;
}; };

6
fs/namei.c
View file

@ -2177,7 +2177,7 @@ static struct file *do_last(struct nameidata *nd, struct path *path,
/* Negative dentry, just create the file */ /* Negative dentry, just create the file */
if (!dentry->d_inode) { if (!dentry->d_inode) {
int mode = op->mode; umode_t mode = op->mode;
if (!IS_POSIXACL(dir->d_inode)) if (!IS_POSIXACL(dir->d_inode))
mode &= ~current_umask(); mode &= ~current_umask();
/* /*
@ -2562,7 +2562,7 @@ int vfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
return error; return error;
} }
SYSCALL_DEFINE3(mkdirat, int, dfd, const char __user *, pathname, int, mode) SYSCALL_DEFINE3(mkdirat, int, dfd, const char __user *, pathname, umode_t, mode)
{ {
struct dentry *dentry; struct dentry *dentry;
struct path path; struct path path;
@ -2590,7 +2590,7 @@ SYSCALL_DEFINE3(mkdirat, int, dfd, const char __user *, pathname, int, mode)
return error; return error;
} }
SYSCALL_DEFINE2(mkdir, const char __user *, pathname, int, mode) SYSCALL_DEFINE2(mkdir, const char __user *, pathname, umode_t, mode)
{ {
return sys_mkdirat(AT_FDCWD, pathname, mode); return sys_mkdirat(AT_FDCWD, pathname, mode);
} }

12
fs/open.c
View file

@ -877,7 +877,7 @@ void fd_install(unsigned int fd, struct file *file)
EXPORT_SYMBOL(fd_install); EXPORT_SYMBOL(fd_install);
static inline int build_open_flags(int flags, int mode, struct open_flags *op) static inline int build_open_flags(int flags, umode_t mode, struct open_flags *op)
{ {
int lookup_flags = 0; int lookup_flags = 0;
int acc_mode; int acc_mode;
@ -948,7 +948,7 @@ static inline int build_open_flags(int flags, int mode, struct open_flags *op)
* have to. But in generally you should not do this, so please move * have to. But in generally you should not do this, so please move
* along, nothing to see here.. * along, nothing to see here..
*/ */
struct file *filp_open(const char *filename, int flags, int mode) struct file *filp_open(const char *filename, int flags, umode_t mode)
{ {
struct open_flags op; struct open_flags op;
int lookup = build_open_flags(flags, mode, &op); int lookup = build_open_flags(flags, mode, &op);
@ -970,7 +970,7 @@ struct file *file_open_root(struct dentry *dentry, struct vfsmount *mnt,
} }
EXPORT_SYMBOL(file_open_root); EXPORT_SYMBOL(file_open_root);
long do_sys_open(int dfd, const char __user *filename, int flags, int mode) long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
{ {
struct open_flags op; struct open_flags op;
int lookup = build_open_flags(flags, mode, &op); int lookup = build_open_flags(flags, mode, &op);
@ -994,7 +994,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, int mode)
return fd; return fd;
} }
SYSCALL_DEFINE3(open, const char __user *, filename, int, flags, int, mode) SYSCALL_DEFINE3(open, const char __user *, filename, int, flags, umode_t, mode)
{ {
long ret; long ret;
@ -1008,7 +1008,7 @@ SYSCALL_DEFINE3(open, const char __user *, filename, int, flags, int, mode)
} }
SYSCALL_DEFINE4(openat, int, dfd, const char __user *, filename, int, flags, SYSCALL_DEFINE4(openat, int, dfd, const char __user *, filename, int, flags,
int, mode) umode_t, mode)
{ {
long ret; long ret;
@ -1027,7 +1027,7 @@ SYSCALL_DEFINE4(openat, int, dfd, const char __user *, filename, int, flags,
* For backward compatibility? Maybe this should be moved * For backward compatibility? Maybe this should be moved
* into arch/i386 instead? * into arch/i386 instead?
*/ */
SYSCALL_DEFINE2(creat, const char __user *, pathname, int, mode) SYSCALL_DEFINE2(creat, const char __user *, pathname, umode_t, mode)
{ {
return sys_open(pathname, O_CREAT | O_WRONLY | O_TRUNC, mode); return sys_open(pathname, O_CREAT | O_WRONLY | O_TRUNC, mode);
} }

4
include/linux/compat.h
View file

@ -422,9 +422,9 @@ asmlinkage long compat_sys_getdents64(unsigned int fd,
asmlinkage long compat_sys_vmsplice(int fd, const struct compat_iovec __user *, asmlinkage long compat_sys_vmsplice(int fd, const struct compat_iovec __user *,
unsigned int nr_segs, unsigned int flags); unsigned int nr_segs, unsigned int flags);
asmlinkage long compat_sys_open(const char __user *filename, int flags, asmlinkage long compat_sys_open(const char __user *filename, int flags,
int mode); umode_t mode);
asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename, asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename,
int flags, int mode); int flags, umode_t mode);
asmlinkage long compat_sys_open_by_handle_at(int mountdirfd, asmlinkage long compat_sys_open_by_handle_at(int mountdirfd,
struct file_handle __user *handle, struct file_handle __user *handle,
int flags); int flags);

4
include/linux/fs.h
View file

@ -2054,8 +2054,8 @@ extern int do_truncate(struct dentry *, loff_t start, unsigned int time_attrs,
extern int do_fallocate(struct file *file, int mode, loff_t offset, extern int do_fallocate(struct file *file, int mode, loff_t offset,
loff_t len); loff_t len);
extern long do_sys_open(int dfd, const char __user *filename, int flags, extern long do_sys_open(int dfd, const char __user *filename, int flags,
int mode); umode_t mode);
extern struct file *filp_open(const char *, int, int); extern struct file *filp_open(const char *, int, umode_t);
extern struct file *file_open_root(struct dentry *, struct vfsmount *, extern struct file *file_open_root(struct dentry *, struct vfsmount *,
const char *, int); const char *, int);
extern struct file * dentry_open(struct dentry *, struct vfsmount *, int, extern struct file * dentry_open(struct dentry *, struct vfsmount *, int,

10
include/linux/syscalls.h
View file

@ -517,9 +517,9 @@ asmlinkage long sys_sendfile64(int out_fd, int in_fd,
loff_t __user *offset, size_t count); loff_t __user *offset, size_t count);
asmlinkage long sys_readlink(const char __user *path, asmlinkage long sys_readlink(const char __user *path,
char __user *buf, int bufsiz); char __user *buf, int bufsiz);
asmlinkage long sys_creat(const char __user *pathname, int mode); asmlinkage long sys_creat(const char __user *pathname, umode_t mode);
asmlinkage long sys_open(const char __user *filename, asmlinkage long sys_open(const char __user *filename,
int flags, int mode); int flags, umode_t mode);
asmlinkage long sys_close(unsigned int fd); asmlinkage long sys_close(unsigned int fd);
asmlinkage long sys_access(const char __user *filename, int mode); asmlinkage long sys_access(const char __user *filename, int mode);
asmlinkage long sys_vhangup(void); asmlinkage long sys_vhangup(void);
@ -582,7 +582,7 @@ asmlinkage long sys_preadv(unsigned long fd, const struct iovec __user *vec,
asmlinkage long sys_pwritev(unsigned long fd, const struct iovec __user *vec, asmlinkage long sys_pwritev(unsigned long fd, const struct iovec __user *vec,
unsigned long vlen, unsigned long pos_l, unsigned long pos_h); unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
asmlinkage long sys_getcwd(char __user *buf, unsigned long size); asmlinkage long sys_getcwd(char __user *buf, unsigned long size);
asmlinkage long sys_mkdir(const char __user *pathname, int mode); asmlinkage long sys_mkdir(const char __user *pathname, umode_t mode);
asmlinkage long sys_chdir(const char __user *filename); asmlinkage long sys_chdir(const char __user *filename);
asmlinkage long sys_fchdir(unsigned int fd); asmlinkage long sys_fchdir(unsigned int fd);
asmlinkage long sys_rmdir(const char __user *pathname); asmlinkage long sys_rmdir(const char __user *pathname);
@ -757,7 +757,7 @@ asmlinkage long sys_spu_create(const char __user *name,
asmlinkage long sys_mknodat(int dfd, const char __user * filename, umode_t mode, asmlinkage long sys_mknodat(int dfd, const char __user * filename, umode_t mode,
unsigned dev); unsigned dev);
asmlinkage long sys_mkdirat(int dfd, const char __user * pathname, int mode); asmlinkage long sys_mkdirat(int dfd, const char __user * pathname, umode_t mode);
asmlinkage long sys_unlinkat(int dfd, const char __user * pathname, int flag); asmlinkage long sys_unlinkat(int dfd, const char __user * pathname, int flag);
asmlinkage long sys_symlinkat(const char __user * oldname, asmlinkage long sys_symlinkat(const char __user * oldname,
int newdfd, const char __user * newname); int newdfd, const char __user * newname);
@ -773,7 +773,7 @@ asmlinkage long sys_fchmodat(int dfd, const char __user * filename,
asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user, asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user,
gid_t group, int flag); gid_t group, int flag);
asmlinkage long sys_openat(int dfd, const char __user *filename, int flags, asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
int mode); umode_t mode);
asmlinkage long sys_newfstatat(int dfd, const char __user *filename, asmlinkage long sys_newfstatat(int dfd, const char __user *filename,
struct stat __user *statbuf, int flag); struct stat __user *statbuf, int flag);
asmlinkage long sys_fstatat64(int dfd, const char __user *filename, asmlinkage long sys_fstatat64(int dfd, const char __user *filename,