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| author | Jeff Dike <jdike@addtoit.com> | 2007-02-10 01:44:20 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-11 10:51:23 -0800 |
| commit | 73c8f4441f07dd3b9d198ec0e97ce83138a6224c (patch) | |
| tree | 88af71fd8d091cab9c8f05994202221f9f42e2d4 /arch/um/os-Linux/file.c | |
| parent | 9eae9b132cd2cebf98cc45550049d421302b9aba (diff) | |
| download | linux-73c8f4441f07dd3b9d198ec0e97ce83138a6224c.tar.bz2 | |
[PATCH] uml: libc-dependent code should call libc directly
We shouldn't be using the os wrappers from os code - we can use libc directly.
This patch replaces wrapper calls with libc calls.
It turns out that os_sigio_async had only one caller, which was in startup.c,
so that function is moved there and its name changed.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/os-Linux/file.c')
| -rw-r--r-- | arch/um/os-Linux/file.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/arch/um/os-Linux/file.c b/arch/um/os-Linux/file.c index 189fa677085a..371b4335f46d 100644 --- a/arch/um/os-Linux/file.c +++ b/arch/um/os-Linux/file.c @@ -162,25 +162,6 @@ int os_set_owner(int fd, int pid) return 0; } -/* FIXME? moved wholesale from sigio_user.c to get fcntls out of that file */ -int os_sigio_async(int master, int slave) -{ - int flags; - - flags = fcntl(master, F_GETFL); - if(flags < 0) - return -errno; - - if((fcntl(master, F_SETFL, flags | O_NONBLOCK | O_ASYNC) < 0) || - (fcntl(master, F_SETOWN, os_getpid()) < 0)) - return -errno; - - if((fcntl(slave, F_SETFL, flags | O_NONBLOCK) < 0)) - return -errno; - - return(0); -} - int os_mode_fd(int fd, int mode) { int err; |