diff options
| author | Miklos Szeredi <miklos@szeredi.hu> | 2005-09-06 15:18:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-07 16:57:43 -0700 |
| commit | e922efc342d565a38eed3af377ff403f52148864 (patch) | |
| tree | b9996a96ed1bbb6e387f7ba8216f8e43ca640398 /arch/ppc64 | |
| parent | ab8d11beb46f0bd0617e04205c01f5c1fe845b61 (diff) | |
[PATCH] remove duplicated sys_open32() code from 64bit archs
64 bit architectures all implement their own compatibility sys_open(),
when in fact the difference is simply not forcing the O_LARGEFILE
flag. So use the a common function instead.
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Cc: <viro@parcelfarce.linux.theplanet.co.uk>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/ppc64')
| -rw-r--r-- | arch/ppc64/kernel/misc.S | 2 | ||||
| -rw-r--r-- | arch/ppc64/kernel/sys_ppc32.c | 31 |
2 files changed, 1 insertions, 32 deletions
diff --git a/arch/ppc64/kernel/misc.S b/arch/ppc64/kernel/misc.S index 474df0a862bf..2164bd7b4ef6 100644 --- a/arch/ppc64/kernel/misc.S +++ b/arch/ppc64/kernel/misc.S @@ -957,7 +957,7 @@ _GLOBAL(sys_call_table32) .llong .ppc_fork .llong .sys_read .llong .sys_write - .llong .sys32_open /* 5 */ + .llong .compat_sys_open /* 5 */ .llong .sys_close .llong .sys32_waitpid .llong .sys32_creat diff --git a/arch/ppc64/kernel/sys_ppc32.c b/arch/ppc64/kernel/sys_ppc32.c index 206619080e66..214914a95a50 100644 --- a/arch/ppc64/kernel/sys_ppc32.c +++ b/arch/ppc64/kernel/sys_ppc32.c @@ -867,37 +867,6 @@ off_t ppc32_lseek(unsigned int fd, u32 offset, unsigned int origin) return sys_lseek(fd, (int)offset, origin); } -/* - * This is just a version for 32-bit applications which does - * not force O_LARGEFILE on. - */ -asmlinkage long sys32_open(const char __user * filename, int flags, int mode) -{ - char * tmp; - int fd, error; - - tmp = getname(filename); - fd = PTR_ERR(tmp); - if (!IS_ERR(tmp)) { - fd = get_unused_fd(); - if (fd >= 0) { - struct file * f = filp_open(tmp, flags, mode); - error = PTR_ERR(f); - if (IS_ERR(f)) - goto out_error; - fd_install(fd, f); - } -out: - putname(tmp); - } - return fd; - -out_error: - put_unused_fd(fd); - fd = error; - goto out; -} - /* Note: it is necessary to treat bufsiz as an unsigned int, * with the corresponding cast to a signed int to insure that the * proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode) |