/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1985-2010 AT&T Intellectual Property *
* and is licensed under the *
* Common Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.opensource.org/licenses/cpl1.0.txt *
* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* David Korn <dgk@research.att.com> *
* Phong Vo <kpv@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Bell Laboratories
*
* if sig>=0 then return signal text for signal sig
* otherwise return signal name for signal -sig
*/
#include <ast.h>
#include <sig.h>
char*
fmtsignal(register int sig)
{
char* buf;
int z;
if (sig >= 0)
{
if (sig <= sig_info.sigmax)
buf = sig_info.text[sig];
else
{
buf = fmtbuf(z = 20);
sfsprintf(buf, z, "Signal %d", sig);
}
}
else
{
sig = -sig;
if (sig <= sig_info.sigmax)
buf = sig_info.name[sig];
else
{
buf = fmtbuf(z = 20);
sfsprintf(buf, z, "%d", sig);
}
}
return buf;
}