/********************************************************************** * Copyright (c) Digital Equipment Corporation 1984, 1985, 1986. * * All Rights Reserved. * * Reference "/usr/src/COPYRIGHT" for applicable restrictions. * **********************************************************************/ /* * SCCSID: @(#)gerror_.c 3.0 4/22/86 char id_gerror[] = "(2.9BSD) gerror_.c 1.1"; * * Return a standard error message in a character string. * * calling sequence: * call gerror (string) * or * character*20 gerror, string * string = gerror() * where: * 'string' will receive the standard error message */ #include "../libI77/fiodefs.h" extern char *sys_errlist[]; extern int sys_nerr; extern char *f_errlist[]; extern int f_nerr; gerror_(s, len) char *s; ftnlen len; { char *mesg; if (errno >=0 && errno < sys_nerr) mesg = sys_errlist[errno]; else if (errno >= F_ER && errno < (F_ER + f_nerr)) mesg = f_errlist[errno - F_ER]; else mesg = "unknown error number"; b_char(mesg, s, len); }