diff options
Diffstat (limited to 'crypto/heimdal/lib/roken/vsyslog.c')
| -rw-r--r-- | crypto/heimdal/lib/roken/vsyslog.c | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/crypto/heimdal/lib/roken/vsyslog.c b/crypto/heimdal/lib/roken/vsyslog.c deleted file mode 100644 index c72cf3373eecd..0000000000000 --- a/crypto/heimdal/lib/roken/vsyslog.c +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (c) 1995 - 2000 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -RCSID("$Id: vsyslog.c,v 1.6 2000/05/22 22:09:25 assar Exp $"); -#endif - -#ifndef HAVE_VSYSLOG - -#include <stdio.h> -#include <syslog.h> -#include <stdarg.h> - -#include "roken.h" - -/* - * the theory behind this is that we might be trying to call vsyslog - * when there's no memory left, and we should try to be as useful as - * possible. And the format string should say something about what's - * failing. - */ - -static void -simple_vsyslog(int pri, const char *fmt, va_list ap) -{ - syslog (pri, "%s", fmt); -} - -/* - * do like syslog but with a `va_list' - */ - -void -vsyslog(int pri, const char *fmt, va_list ap) -{ - char *fmt2; - const char *p; - char *p2; - int saved_errno = errno; - int fmt_len = strlen (fmt); - int fmt2_len = fmt_len; - char *buf; - - fmt2 = malloc (fmt_len + 1); - if (fmt2 == NULL) { - simple_vsyslog (pri, fmt, ap); - return; - } - - for (p = fmt, p2 = fmt2; *p != '\0'; ++p) { - if (p[0] == '%' && p[1] == 'm') { - const char *e = strerror (saved_errno); - int e_len = strlen (e); - char *tmp; - int pos; - - pos = p2 - fmt2; - fmt2_len += e_len - 2; - tmp = realloc (fmt2, fmt2_len + 1); - if (tmp == NULL) { - free (fmt2); - simple_vsyslog (pri, fmt, ap); - return; - } - fmt2 = tmp; - p2 = fmt2 + pos; - memmove (p2, e, e_len); - p2 += e_len; - ++p; - } else - *p2++ = *p; - } - *p2 = '\0'; - - vasprintf (&buf, fmt2, ap); - free (fmt2); - if (buf == NULL) { - simple_vsyslog (pri, fmt, ap); - return; - } - syslog (pri, "%s", buf); - free (buf); -} -#endif |