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| author | Jeff Dike <jdike@addtoit.com> | 2006-07-10 04:45:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-10 13:24:24 -0700 |
| commit | 29ac1c2142346e1e0e072f41df31688fc42ff540 (patch) | |
| tree | e859dc5361070c1ea360aaf3c55af976ad5211e1 /arch/um/os-Linux/sigio.c | |
| parent | 61232f2fe44f7ac12d7512d099a8f10923eff7ea (diff) | |
| download | lwn-29ac1c2142346e1e0e072f41df31688fc42ff540.tar.gz lwn-29ac1c2142346e1e0e072f41df31688fc42ff540.zip | |
[PATCH] uml: make some symbols static
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>
Diffstat (limited to 'arch/um/os-Linux/sigio.c')
| -rw-r--r-- | arch/um/os-Linux/sigio.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/um/os-Linux/sigio.c b/arch/um/os-Linux/sigio.c index d22623e8fced..0ecac563c7b3 100644 --- a/arch/um/os-Linux/sigio.c +++ b/arch/um/os-Linux/sigio.c @@ -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); |