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| author |   Christoph Hellwig <hch@lst.de> | 2010-03-10 15:21:21 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-12 15:52:32 -0800 |
| commit | 5cacdb4add1b1e50fe75edc50ebbb7bddd9cf5e7 (patch) | |
| tree | bd6595bb8c5c7e20ad01ed7ef766d873e5d26db3 /arch/m32r | |
| parent | improve sys_newuname() for compat architectures (diff) | |
| download | linux-dev-5cacdb4add1b1e50fe75edc50ebbb7bddd9cf5e7.tar.xz linux-dev-5cacdb4add1b1e50fe75edc50ebbb7bddd9cf5e7.zip | |
Add generic sys_olduname()
Add generic implementations of the old and really old uname system calls.
Note that sh only implements sys_olduname but not sys_oldolduname, but I'm
not going to bother with another ifdef for that special case.
m32r implemented an old uname but never wired it up, so kill it, too.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: James Morris <jmorris@namei.org>
Cc: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/m32r')
| -rw-r--r-- | arch/m32r/kernel/sys_m32r.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/m32r/kernel/sys_m32r.c b/arch/m32r/kernel/sys_m32r.c index cf2e7279ce9b..0a00f467edfa 100644 --- a/arch/m32r/kernel/sys_m32r.c +++ b/arch/m32r/kernel/sys_m32r.c @@ -76,17 +76,6 @@ asmlinkage int sys_tas(int __user *addr) return oldval; } -asmlinkage int sys_uname(struct old_utsname __user * name) -{ - int err; - if (!name) - return -EFAULT; - down_read(&uts_sem); - err = copy_to_user(name, utsname(), sizeof (*name)); - up_read(&uts_sem); - return err?-EFAULT:0; -} - asmlinkage int sys_cacheflush(void *addr, int bytes, int cache) { /* This should flush more selectively ... */ |