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| author | Ulrich Drepper <drepper@redhat.com> | 2003-01-09 04:19:03 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-01-09 04:19:03 +0000 |
| commit | 6aca81bb9ddd83458ef9358bc24a31f29a7b374f (patch) | |
| tree | 8a1f25f2451f89a9bfc8872c0b197d06225756e6 /sysdeps/unix/sysv/linux/i386/sysdep.h | |
| parent | f5bf21a78027b62197ee88a4813b32b12452316a (diff) | |
| download | glibc-6aca81bb9ddd83458ef9358bc24a31f29a7b374f.tar.gz glibc-6aca81bb9ddd83458ef9358bc24a31f29a7b374f.tar.xz glibc-6aca81bb9ddd83458ef9358bc24a31f29a7b374f.zip | |
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.h | 22 |
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 |