diff options
| author | Gennady Sharapov <Gennady.V.Sharapov@intel.com> | 2006-01-08 01:01:31 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-08 20:13:39 -0800 |
| commit | ea2ba7dc3dd3f85034e6da6abacc813d723a2ad5 (patch) | |
| tree | 56f3d2a22d3ba3d91042d9a536b659b9c967dc03 /arch/um/os-Linux/tt.c | |
| parent | 0805d89c151b4800eade4c2f50d39c5253d7d054 (diff) | |
[PATCH] uml: move libc-dependent code from trap_user.c
The serial UML OS-abstraction layer patch (um/kernel dir).
This moves all systemcalls from trap_user.c file under os-Linux dir
Signed-off-by: Gennady Sharapov <Gennady.V.Sharapov@intel.com>
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/tt.c')
| -rw-r--r-- | arch/um/os-Linux/tt.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/um/os-Linux/tt.c b/arch/um/os-Linux/tt.c index 37828e5b3526..cb2648b79d0f 100644 --- a/arch/um/os-Linux/tt.c +++ b/arch/um/os-Linux/tt.c @@ -49,6 +49,20 @@ int protect_memory(unsigned long addr, unsigned long len, int r, int w, int x, return(0); } +void kill_child_dead(int pid) +{ + kill(pid, SIGKILL); + kill(pid, SIGCONT); + do { + int n; + CATCH_EINTR(n = waitpid(pid, NULL, 0)); + if (n > 0) + kill(pid, SIGCONT); + else + break; + } while(1); +} + /* *------------------------- * only for tt mode (will be deleted in future...) |