/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "primpl.h"

#include <string.h>

/*

** fprintf to a PRFileDesc

*/

PR_IMPLEMENT(PRUint32) PR_fprintf(PRFileDesc* fd, const char* fmt, ...) {

  va_list ap;

  PRUint32 rv;

  va_start(ap, fmt);

  rv = PR_vfprintf(fd, fmt, ap);

  va_end(ap);

  return rv;

}

PR_IMPLEMENT(PRUint32)

PR_vfprintf(PRFileDesc* fd, const char* fmt, va_list ap) {

  /* XXX this could be better */

  PRUint32 rv, len;

  char* msg = PR_vsmprintf(fmt, ap);

  if (NULL == msg) {

    return -1;

  }

  len = strlen(msg);

  rv = PR_Write(fd, msg, len);

  PR_DELETE(msg);

  return rv;

}