2 8f01fac2 2021-03-12 op * Copyright (c) 2016 Nicholas Marriott <nicholas.marriott@gmail.com>
4 8f01fac2 2021-03-12 op * Permission to use, copy, modify, and distribute this software for any
5 8f01fac2 2021-03-12 op * purpose with or without fee is hereby granted, provided that the above
6 8f01fac2 2021-03-12 op * copyright notice and this permission notice appear in all copies.
8 8f01fac2 2021-03-12 op * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 8f01fac2 2021-03-12 op * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 8f01fac2 2021-03-12 op * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 8f01fac2 2021-03-12 op * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 8f01fac2 2021-03-12 op * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
13 8f01fac2 2021-03-12 op * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
14 8f01fac2 2021-03-12 op * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 8f01fac2 2021-03-12 op #include "compat.h"
19 8f01fac2 2021-03-12 op #include <sys/types.h>
21 8f01fac2 2021-03-12 op #include <stdarg.h>
22 8f01fac2 2021-03-12 op #include <stdio.h>
23 8f01fac2 2021-03-12 op #include <string.h>
25 8f01fac2 2021-03-12 op #if HAVE_PR_SET_NAME
27 8f01fac2 2021-03-12 op #include <sys/prctl.h>
30 8f01fac2 2021-03-12 op setproctitle(const char *fmt, ...)
32 8f01fac2 2021-03-12 op char title[16], name[16], *cp;
36 8f01fac2 2021-03-12 op va_start(ap, fmt);
37 8f01fac2 2021-03-12 op vsnprintf(title, sizeof title, fmt, ap);
40 8f01fac2 2021-03-12 op used = snprintf(name, sizeof name, "%s: %s", getprogname(), title);
41 8f01fac2 2021-03-12 op if (used >= (int)sizeof name) {
42 8f01fac2 2021-03-12 op cp = strrchr(name, ' ');
43 8f01fac2 2021-03-12 op if (cp != NULL)
46 8f01fac2 2021-03-12 op prctl(PR_SET_NAME, name);
50 8f01fac2 2021-03-12 op setproctitle(const char *fmt, ...)