diff options
| author | Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> | 2007-03-07 20:41:10 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-08 07:38:21 -0800 |
| commit | 9ff1d36cf4b8b7dc4efbc83ac617a63020b1125d (patch) | |
| tree | 6fe3e468aec31dd226178bac77afd52562ae9296 /arch/um/os-Linux | |
| parent | 83f4e8afc9a22eabb1c4cb771ffcb3af81734082 (diff) | |
[PATCH] um: remove dead code about os_usr1_signal() and os_usr1_process()
os_usr1_signal() is totally unused, os_usr1_process() is used only by TT mode.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
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')
| -rw-r--r-- | arch/um/os-Linux/process.c | 3 | ||||
| -rw-r--r-- | arch/um/os-Linux/signal.c | 5 |
2 files changed, 3 insertions, 5 deletions
diff --git a/arch/um/os-Linux/process.c b/arch/um/os-Linux/process.c index c692a192957..76bdd671241 100644 --- a/arch/um/os-Linux/process.c +++ b/arch/um/os-Linux/process.c @@ -21,6 +21,7 @@ #include "longjmp.h" #include "skas_ptrace.h" #include "kern_constants.h" +#include "uml-config.h" #define ARBITRARY_ADDR -1 #define FAILURE_PID -1 @@ -131,10 +132,12 @@ void os_kill_ptraced_process(int pid, int reap_child) CATCH_EINTR(waitpid(pid, NULL, 0)); } +#ifdef UML_CONFIG_MODE_TT void os_usr1_process(int pid) { kill(pid, SIGUSR1); } +#endif /* Don't use the glibc version, which caches the result in TLS. It misses some * syscalls, and also breaks with clone(), which does not unshare the TLS. diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c index b897e8592d7..266768629fe 100644 --- a/arch/um/os-Linux/signal.c +++ b/arch/um/os-Linux/signal.c @@ -243,8 +243,3 @@ int set_signals(int enable) return ret; } - -void os_usr1_signal(int on) -{ - change_sig(SIGUSR1, on); -} |