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authorJeff Dike <jdike@addtoit.com>2007-10-16 12:27:11 +0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-16 20:43:06 +0400
commit512b6fb1c14d4c34f23a3419b0789ad01914a899 (patch)
tree29e51c256dde41db297cff28767bf4dc4a1dc73f /arch/um/os-Linux/start_up.c
parentb21d4b08b6686fa13bf9d4cae1ae08cb23ea3d53 (diff)
downloadlinux-512b6fb1c14d4c34f23a3419b0789ad01914a899.tar.xz
uml: userspace files should call libc directly
A number of files that were changed in the recent removal of tt mode are userspace files which call the os_* wrappers instead of calling libc directly. A few other files were affected by this, through This patch makes these call glibc directly. There are also style fixes in the affected areas. os_print_error has no remaining callers, so it is deleted. There is a interface change to os_set_exec_close, eliminating a parameter which was always the same. The callers are fixed as well. os_process_pc got its error path cleaned up. Signed-off-by: Jeff Dike <jdike@linux.intel.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/start_up.c')
-rw-r--r--arch/um/os-Linux/start_up.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c
index c5c36dbe819b..7b81f6c08a5e 100644
--- a/arch/um/os-Linux/start_up.c
+++ b/arch/um/os-Linux/start_up.c
@@ -28,13 +28,14 @@
static int ptrace_child(void)
{
int ret;
+ /* Calling os_getpid because some libcs cached getpid incorrectly */
int pid = os_getpid(), ppid = getppid();
int sc_result;
change_sig(SIGWINCH, 0);
if (ptrace(PTRACE_TRACEME, 0, 0, 0) < 0) {
perror("ptrace");
- os_kill_process(pid, 0);
+ kill(pid, SIGKILL);
}
kill(pid, SIGSTOP);
@@ -496,7 +497,7 @@ int __init parse_iomem(char *str, int *add)
file++;
fd = open(file, O_RDWR, 0);
if (fd < 0) {
- os_print_error(fd, "parse_iomem - Couldn't open io file");
+ perror("parse_iomem - Couldn't open io file");
goto out;
}