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

#include "config.h"
#include "compat/xstrerror.h"

#if HAVE_STRING_H
#include <string.h>
#endif

const char *
xstrerr(int error)
{
    static char xstrerror_buf[BUFSIZ];
    const char *errmsg = strerror(error);

    if (!errmsg || !*errmsg)
        errmsg = "Unknown error";

    snprintf(xstrerror_buf, BUFSIZ, "(%d) %s", error, errmsg);

    return xstrerror_buf;
}
Commit	Line	Data
25f98340 AJ	1	#include "config.h"
	2	#include "compat/xstrerror.h"
	3
	4	#if HAVE_STRING_H
	5	#include <string.h>
	6	#endif
	7
	8	const char *
	9	xstrerr(int error)
	10	{
	11	static char xstrerror_buf[BUFSIZ];
	12	const char *errmsg = strerror(error);
	13
	14	if (!errmsg \|\| !*errmsg)
	15	errmsg = "Unknown error";
	16
	17	snprintf(xstrerror_buf, BUFSIZ, "(%d) %s", error, errmsg);
	18
	19	return xstrerror_buf;
	20	}