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authorJeff Dike <jdike@addtoit.com>2007-02-10 01:44:20 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-11 10:51:23 -0800
commit73c8f4441f07dd3b9d198ec0e97ce83138a6224c (patch)
tree88af71fd8d091cab9c8f05994202221f9f42e2d4 /arch/um/os-Linux/file.c
parent9eae9b132cd2cebf98cc45550049d421302b9aba (diff)
[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.c19
1 files changed, 0 insertions, 19 deletions
diff --git a/arch/um/os-Linux/file.c b/arch/um/os-Linux/file.c
index 189fa677085..371b4335f46 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;