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[PATCH] uml: make some symbols static

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A few sigio-related things can be made static.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jeff Dike
2006-07-10 04:45:12 -07:00
committed by Linus Torvalds
parent 61232f2fe4
commit 29ac1c2142
3 changed files with 6 additions and 19 deletions
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10
arch/um/os-Linux/sigio.c
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@@ -43,13 +43,13 @@ struct pollfds {
/* Protected by sigio_lock(). Used by the sigio thread, but the UML thread
* synchronizes with it.
*/
struct pollfds current_poll = {
static struct pollfds current_poll = {
.poll = NULL,
.size = 0,
.used = 0
};
struct pollfds next_poll = {
static struct pollfds next_poll = {
.poll = NULL,
.size = 0,
.used = 0
@@ -156,7 +156,7 @@ static void update_thread(void)
set_signals(flags);
}
int add_sigio_fd(int fd, int read)
static int add_sigio_fd(int fd, int read)
{
int err = 0, i, n, events;
@@ -333,10 +333,12 @@ void maybe_sigio_broken(int fd, int read)
add_sigio_fd(fd, read);
}
void sigio_cleanup(void)
static void sigio_cleanup(void)
{
if(write_sigio_pid != -1){
os_kill_process(write_sigio_pid, 1);
write_sigio_pid = -1;
}
}
__uml_exitcall(sigio_cleanup);