[thirdparty/squid.git] / compat / xstrerror.h

/*
 * Copyright (C) 1996-2017 The Squid Software Foundation and contributors
 *
 * Squid software is distributed under GPLv2+ license and includes
 * contributions from numerous individuals and organizations.
 * Please see the COPYING and CONTRIBUTORS files for details.
 */

#ifndef _SQUID_COMPAT_XSTRERROR_H
#define _SQUID_COMPAT_XSTRERROR_H

#if HAVE_ERRNO_H
#include <errno.h>
#endif

/** Provide the textual display of a system error number.
 * A string is always returned.
 * Where strerror() would have provided NULL this will report the error as unknown.
 * On MS Windows the native Win32 errors are also translated.
 */
extern const char * xstrerr(int error);

#endif /* _SQUID_COMPAT_XSTRERROR_H */
Commit	Line	Data
37be9888	1	/*
4ac4a490	2	* Copyright (C) 1996-2017 The Squid Software Foundation and contributors
37be9888 AJ	3	*
	4	* Squid software is distributed under GPLv2+ license and includes
	5	* contributions from numerous individuals and organizations.
	6	* Please see the COPYING and CONTRIBUTORS files for details.
	7	*/
	8
25f98340 AJ	9	#ifndef _SQUID_COMPAT_XSTRERROR_H
	10	#define _SQUID_COMPAT_XSTRERROR_H
	11
21d845b1 FC	12	#if HAVE_ERRNO_H
	13	#include <errno.h>
	14	#endif
	15
25f98340 AJ	16	/** Provide the textual display of a system error number.
25f98340 AJ	17	* A string is always returned.
b69e9ffa	18	* Where strerror() would have provided NULL this will report the error as unknown.
979f3ae6	19	* On MS Windows the native Win32 errors are also translated.
25f98340 AJ	20	*/
	21	extern const char * xstrerr(int error);
	22
	23	#endif /* _SQUID_COMPAT_XSTRERROR_H */
f53969cc	24