diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/m68k/sysdep.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/m68k/sysdep.h | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/sysdeps/unix/sysv/linux/m68k/sysdep.h b/sysdeps/unix/sysv/linux/m68k/sysdep.h index e6fea788b6..125c584eb4 100644 --- a/sysdeps/unix/sysv/linux/m68k/sysdep.h +++ b/sysdeps/unix/sysv/linux/m68k/sysdep.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998, 2000, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Andreas Schwab, <schwab@issan.informatik.uni-dortmund.de>, December 1995. @@ -180,20 +180,23 @@ SYSCALL_ERROR_LABEL: \ call. */ #undef INLINE_SYSCALL #define INLINE_SYSCALL(name, nr, args...) \ - ({ unsigned int _sys_result = INTERNAL_SYSCALL (name, nr, args); \ - if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (_sys_result), 0)) \ + ({ unsigned int _sys_result = INTERNAL_SYSCALL (name, , nr, args); \ + if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (_sys_result, ), 0))\ { \ - __set_errno (INTERNAL_SYSCALL_ERRNO (_sys_result)); \ + __set_errno (INTERNAL_SYSCALL_ERRNO (_sys_result, )); \ _sys_result = (unsigned int) -1; \ } \ (int) _sys_result; }) +#undef INTERNAL_SYSCALL_DECL +#define INTERNAL_SYSCALL_DECL(err) do { } while (0) + /* Define a macro which expands inline into the wrapper code for a system call. This use is for internal calls that do not need to handle errors normally. It will never touch errno. This returns just what the kernel gave back. */ #undef INTERNAL_SYSCALL -#define INTERNAL_SYSCALL(name, nr, args...) \ +#define INTERNAL_SYSCALL(name, err, nr, args...) \ ({ unsigned int _sys_result; \ { \ LOAD_ARGS_##nr (args) \ @@ -207,10 +210,11 @@ SYSCALL_ERROR_LABEL: \ (int) _sys_result; }) #undef INTERNAL_SYSCALL_ERROR_P -#define INTERNAL_SYSCALL_ERROR_P(val) ((unsigned int) (val) >= -4095U) +#define INTERNAL_SYSCALL_ERROR_P(val, err) \ + ((unsigned int) (val) >= -4095U) #undef INTERNAL_SYSCALL_ERRNO -#define INTERNAL_SYSCALL_ERRNO(val) (-(val)) +#define INTERNAL_SYSCALL_ERRNO(val, err) (-(val)) #define LOAD_ARGS_0() #define ASM_ARGS_0 |