diff options
Diffstat (limited to 'sysdeps/unix/sysv/sysv4/i386/sysdep.h')
| -rw-r--r-- | sysdeps/unix/sysv/sysv4/i386/sysdep.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/sysv4/i386/sysdep.h b/sysdeps/unix/sysv/sysv4/i386/sysdep.h new file mode 100644 index 0000000000..1e0cd69f74 --- /dev/null +++ b/sysdeps/unix/sysv/sysv4/i386/sysdep.h @@ -0,0 +1,38 @@ +/* Copyright (C) 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdeps/unix/sysv/i386/sysdep.h> + +/* In SVR4 some system calls can fail with the error ERESTART, + and this means the call should be retried. */ + +#ifndef _ERRNO_H +#define _ERRNO_H +#endif +#include <errnos.h> + +#undef PSEUDO +#define PSEUDO(name, syscall_name, args) \ + .globl syscall_error; \ + ENTRY (name) \ + DO_CALL (syscall_name, args); \ + jae noerror; \ + cmpb $ERESTART, %al; \ + je C_SYMBOL_NAME (name); \ + jmp syscall_error; \ + noerror: |