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>
diff --git a/arch/um/os-Linux/mem.c b/arch/um/os-Linux/mem.c
index c6378c6..436f8d2 100644
--- a/arch/um/os-Linux/mem.c
+++ b/arch/um/os-Linux/mem.c
@@ -218,7 +218,7 @@
err = fchmod(fd, 0777);
if(err < 0){
- perror("os_mode_fd");
+ perror("fchmod");
exit(1);
}
@@ -226,7 +226,7 @@
* increase the file size by one byte, to the desired length.
*/
if (lseek64(fd, len - 1, SEEK_SET) < 0) {
- perror("os_seek_file");
+ perror("lseek64");
exit(1);
}
@@ -247,7 +247,7 @@
fd = create_tmp_file(len);
- err = os_set_exec_close(fd, 1);
+ err = os_set_exec_close(fd);
if(err < 0){
errno = -err;
perror("exec_close");
