source: trunk/libs/newlib/src/libgloss/m68k/sim-errno.c @ 474

Last change on this file since 474 was 444, checked in by satin@…, 6 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc

File size: 868 bytes
Line 
1/*
2 * sim-errno.c -- return address of errno for current thread.
3 *
4 * Copyright (c) 1995, 2001 Cygnus Support
5 *
6 * The authors hereby grant permission to use, copy, modify, distribute,
7 * and license this software and its documentation for any purpose, provided
8 * that existing copyright notices are retained in all copies and that this
9 * notice is included verbatim in any distributions. No written agreement,
10 * license, or royalty fee is required for any of the authorized uses.
11 * Modifications to this software may be copyrighted by their authors
12 * and need not follow the licensing terms described here, provided that
13 * the new terms are clearly indicated on the first page of each file where
14 * they apply.
15 */
16
17
18/* syscall handler branches here in case of error. */
19
20extern int *__errno();
21
22int
23_cerror (e)
24     int e;
25{
26  *__errno() = e;
27  return -1;
28}
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