krb5/ss/error.c

	error.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
 * Copyright (c) 2000 by Sun Microsystems, Inc.
 * All rights reserved.
 */

#pragma ident   "%Z%%M% %I% %E% SMI"

/*
 * Copyright 1987, 1988, 1989 by MIT Student Information Processing
 * Board
 *
 * For copyright information, see copyright.h.
 */

#include <stdio.h>

/*
 * I'm assuming that com_err.h includes varargs.h, which it does
 * (right now).  There really ought to be a way for me to include the
 * file without worrying about whether com_err.h includes it or not,
 * but varargs.h doesn't define anything that I can use as a flag, and
 * gcc will lose if I try to include it twice and redefine stuff.
 */
#if !defined(__STDC__) || !defined(ibm032) || !defined(NeXT)
#define ss_error ss_error_external
#endif

#include "copyright.h"
#include "com_err.h"
#include "ss_internal.h"

extern void com_err_va ();

#undef ss_error

char * ss_name(sci_idx)
    int sci_idx;
{
    register char *ret_val;
    register ss_data *infop;

    infop = ss_info(sci_idx);
    if (infop->current_request == (char const *)NULL) {
    ret_val = malloc((unsigned)
             (strlen(infop->subsystem_name)+1)
             * sizeof(char));
    if (ret_val == (char *)NULL)
        return((char *)NULL);
    strcpy(ret_val, infop->subsystem_name);
    return(ret_val);
    }
    else {
    register char *cp;
    register char const *cp1;
    ret_val = malloc((unsigned)sizeof(char) *
             (strlen(infop->subsystem_name)+
              strlen(infop->current_request)+
              4));
    cp = ret_val;
    cp1 = infop->subsystem_name;
    while (*cp1)
        *cp++ = *cp1++;
    *cp++ = ' ';
    *cp++ = '(';
    cp1 = infop->current_request;
    while (*cp1)
        *cp++ = *cp1++;
    *cp++ = ')';
    *cp = '\0';
    return(ret_val);
    }
}

#ifdef HAVE_STDARG_H
void ss_error (int sci_idx, long code, const char * fmt, ...)
#else
void ss_error (va_alist)
    va_dcl
#endif
{
    register char *whoami;
    va_list pvar;
#ifndef HAVE_STDARG_H
    int sci_idx;
    long code;
    char * fmt;
    va_start (pvar);
    sci_idx = va_arg (pvar, int);
    code = va_arg (pvar, long);
    fmt = va_arg (pvar, char *);
#else
    va_start (pvar, fmt);
#endif
    whoami = ss_name (sci_idx);
    com_err_va (whoami, code, fmt, pvar);
    free (whoami);
    va_end(pvar);
}

void ss_perror (sci_idx, code, msg) /* for compatibility */
    int sci_idx;
    long code;
    char const *msg;
{
    ss_error (sci_idx, code, "%s", msg);
}