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authorUlrich Drepper <drepper@redhat.com>2003-01-09 04:19:03 +0000
committerUlrich Drepper <drepper@redhat.com>2003-01-09 04:19:03 +0000
commit6aca81bb9ddd83458ef9358bc24a31f29a7b374f (patch)
tree8a1f25f2451f89a9bfc8872c0b197d06225756e6 /sysdeps/unix/sysv/linux/i386/sysdep.h
parentf5bf21a78027b62197ee88a4813b32b12452316a (diff)
downloadglibc-6aca81bb9ddd83458ef9358bc24a31f29a7b374f.tar.gz
Update.
2003-01-08 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/arm/sysdep.h (INTERNAL_SYSCALL, INTERNAL_SYSCALL_ERROR_P, INTERNAL_SYSCALL_ERRNO): Add err argument. (INTERNAL_SYSCALL_DECL): Define. 2003-01-06 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/ia64/sysdep.h (INTERNAL_SYSCALL, INTERNAL_SYSCALL_ERROR_P, INTERNAL_SYSCALL_ERRNO): Add err argument. (INTERNAL_SYSCALL_DECL): Define. * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/i386/sysdep.h: Likewise. (INLINE_SYSCALL): Adjust. * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/m68k/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise. * elf/dl-misc.c (_dl_debug_vdprintf): Add INTERNAL_SYSCALL_DECL, add err argument to INTERNAL_SYSCALL* macros. * sysdeps/unix/sysv/linux/i386/brk.c (__brk): Likewise. * sysdeps/unix/sysv/linux/i386/system.c (cancel_handler): Likewise. * sysdeps/unix/sysv/linux/m68k/brk.c (__brk): Likewise. * sysdeps/unix/sysv/linux/m68k/getpagesize.c (__getpagesize): Likewise. * sysdeps/unix/sysv/linux/sigwait.c (do_sigwait): Likewise. * sysdeps/unix/sysv/linux/i386/sigaction.c (__libc_sigaction): Use INLINE_SYSCALL instead of INTERNAL_SYSCALL and setting errno.
Diffstat (limited to 'sysdeps/unix/sysv/linux/i386/sysdep.h')
-rw-r--r--sysdeps/unix/sysv/linux/i386/sysdep.h22
1 files changed, 13 insertions, 9 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/sysdep.h b/sysdeps/unix/sysv/linux/i386/sysdep.h
index 25208a00a8..02a78d3514 100644
--- a/sysdeps/unix/sysv/linux/i386/sysdep.h
+++ b/sysdeps/unix/sysv/linux/i386/sysdep.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992,93,95,96,97,98,99,2000,02 Free Software Foundation, Inc.
+/* Copyright (C) 1992,1993,1995-2000,2002,2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper, <drepper@gnu.org>, August 1995.
@@ -313,10 +313,10 @@ asm (".L__X'%ebx = 1\n\t"
#undef INLINE_SYSCALL
#define INLINE_SYSCALL(name, nr, args...) \
({ \
- unsigned int resultvar = INTERNAL_SYSCALL (name, nr, args); \
- if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (resultvar), 0)) \
+ unsigned int resultvar = INTERNAL_SYSCALL (name, , nr, args); \
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (resultvar, ), 0)) \
{ \
- __set_errno (INTERNAL_SYSCALL_ERRNO (resultvar)); \
+ __set_errno (INTERNAL_SYSCALL_ERRNO (resultvar, )); \
resultvar = 0xffffffff; \
} \
(int) resultvar; })
@@ -328,7 +328,7 @@ asm (".L__X'%ebx = 1\n\t"
#undef INTERNAL_SYSCALL
#ifdef I386_USE_SYSENTER
# ifdef SHARED
-# define INTERNAL_SYSCALL(name, nr, args...) \
+# define INTERNAL_SYSCALL(name, err, nr, args...) \
({ \
unsigned int resultvar; \
asm volatile ( \
@@ -341,7 +341,7 @@ asm (".L__X'%ebx = 1\n\t"
ASMFMT_##nr(args) : "memory", "cc"); \
(int) resultvar; })
# else
-# define INTERNAL_SYSCALL(name, nr, args...) \
+# define INTERNAL_SYSCALL(name, err, nr, args...) \
({ \
unsigned int resultvar; \
asm volatile ( \
@@ -354,7 +354,7 @@ asm (".L__X'%ebx = 1\n\t"
(int) resultvar; })
# endif
#else
-# define INTERNAL_SYSCALL(name, nr, args...) \
+# define INTERNAL_SYSCALL(name, err, nr, args...) \
({ \
unsigned int resultvar; \
asm volatile ( \
@@ -367,11 +367,15 @@ asm (".L__X'%ebx = 1\n\t"
(int) resultvar; })
#endif
+#undef INTERNAL_SYSCALL_DECL
+#define INTERNAL_SYSCALL_DECL(err) do { } while (0)
+
#undef INTERNAL_SYSCALL_ERROR_P
-#define INTERNAL_SYSCALL_ERROR_P(val) ((unsigned int) (val) >= 0xfffff001u)
+#define INTERNAL_SYSCALL_ERROR_P(val, err) \
+ ((unsigned int) (val) >= 0xfffff001u)
#undef INTERNAL_SYSCALL_ERRNO
-#define INTERNAL_SYSCALL_ERRNO(val) (-(val))
+#define INTERNAL_SYSCALL_ERRNO(val, err) (-(val))
#define LOADARGS_0
#if defined I386_USE_SYSENTER && defined SHARED