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| author | Jeff Dike <jdike@addtoit.com> | 2007-05-06 14:51:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-07 12:13:01 -0700 |
| commit | 24fa6c0832f4513ac897082d7d803970a40cc1b0 (patch) | |
| tree | 261c0b7612f74b703ce88efb7dd22548779e1399 /arch/um/include/os.h | |
| parent | 4ff83ce1114827f707b7f1f4f2e5f69de9df94ac (diff) | |
| download | op-kernel-dev-24fa6c0832f4513ac897082d7d803970a40cc1b0.zip op-kernel-dev-24fa6c0832f4513ac897082d7d803970a40cc1b0.tar.gz | |
uml: move remaining useful contents of user_util.h
Rescue the useful contents of the soon-to-be-gone user-util.h.
pty.c now gets ptsname from stdlib.h like it should have always done.
CATCH_EINTR is now in os.h, although perhaps all usage should be under
os-Linux at some point.
get_pty is also in os.h.
This patch restores the old definition of ARRAY_SIZE in user.h. This file is
included only in userspace files, so there will be no conflict with the
kernel's new ARRAY_SIZE. The copy of the kernel's ARRAY_SIZE and associated
infrastructure is now gone.
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/include/os.h')
| -rw-r--r-- | arch/um/include/os.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/um/include/os.h b/arch/um/include/os.h index 22666b4..394adcd 100644 --- a/arch/um/include/os.h +++ b/arch/um/include/os.h @@ -16,6 +16,8 @@ #include "sysdep/tls.h" #include "sysdep/archsetjmp.h" +#define CATCH_EINTR(expr) while ((errno = 0, ((expr) < 0)) && (errno == EINTR)) + #define OS_TYPE_FILE 1 #define OS_TYPE_DIR 2 #define OS_TYPE_SYMLINK 3 @@ -341,6 +343,10 @@ extern void maybe_sigio_broken(int fd, int read); extern void sig_handler_common_skas(int sig, void *sc_ptr); extern void user_signal(int sig, union uml_pt_regs *regs, int pid); +/* sys-x86_64/prctl.c */ extern int os_arch_prctl(int pid, int code, unsigned long *addr); +/* tty.c */ +int get_pty(void); + #endif |
