1*48669190Skre /* $NetBSD: signalname.c,v 1.1 2017/05/09 11:14:16 kre Exp $ */ 2*48669190Skre 3*48669190Skre /* 4*48669190Skre * Software available to all and sundry without limitations 5*48669190Skre * but without warranty of fitness for any purpose whatever. 6*48669190Skre * 7*48669190Skre * Licensed for any use, including redistribution in source 8*48669190Skre * and binary forms, with or without modifications, subject 9*48669190Skre * the following agreement: 10*48669190Skre * 11*48669190Skre * Licensee agrees to indemnify licensor, and distributor, for 12*48669190Skre * the full amount of any any claim made by the licensee against 13*48669190Skre * the licensor or distributor, for any action that results from 14*48669190Skre * any use or redistribution of this software, plus any costs 15*48669190Skre * incurred by licensor or distributor resulting from that claim. 16*48669190Skre * 17*48669190Skre * This licence must be retained with the software. 18*48669190Skre */ 19*48669190Skre 20*48669190Skre #include <sys/types.h> 21*48669190Skre 22*48669190Skre #include <signal.h> 23*48669190Skre #include <string.h> 24*48669190Skre 25*48669190Skre /* 26*48669190Skre * signalname() 27*48669190Skre * 28*48669190Skre * Converts the signal number "sig" to its 29*48669190Skre * signal name (without the "SIG" prefix). 30*48669190Skre * 31*48669190Skre * Returns: 32*48669190Skre * NULL on error (invalid signal number) 33*48669190Skre * otherwise the (abbreviated) signal name (no "SIG"). 34*48669190Skre */ 35*48669190Skre 36*48669190Skre const char * signalname(int sig)37*48669190Skresignalname(int sig) 38*48669190Skre { 39*48669190Skre 40*48669190Skre if (sig <= 0 || sig >= NSIG) 41*48669190Skre return NULL; 42*48669190Skre 43*48669190Skre return sys_signame[sig]; 44*48669190Skre } 45