2 bbcba3ed 2022-01-10 op * Copyright (c) 2016 Nicholas Marriott <nicholas.marriott@gmail.com>
4 bbcba3ed 2022-01-10 op * Permission to use, copy, modify, and distribute this software for any
5 bbcba3ed 2022-01-10 op * purpose with or without fee is hereby granted, provided that the above
6 bbcba3ed 2022-01-10 op * copyright notice and this permission notice appear in all copies.
8 bbcba3ed 2022-01-10 op * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 bbcba3ed 2022-01-10 op * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 bbcba3ed 2022-01-10 op * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 bbcba3ed 2022-01-10 op * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 bbcba3ed 2022-01-10 op * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
13 bbcba3ed 2022-01-10 op * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
14 bbcba3ed 2022-01-10 op * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 bbcba3ed 2022-01-10 op #include "compat.h"
19 bbcba3ed 2022-01-10 op #include <sys/types.h>
21 bbcba3ed 2022-01-10 op #include <stdarg.h>
22 bbcba3ed 2022-01-10 op #include <stdio.h>
23 bbcba3ed 2022-01-10 op #include <string.h>
25 bbcba3ed 2022-01-10 op #if HAVE_PR_SET_NAME
27 bbcba3ed 2022-01-10 op #include <sys/prctl.h>
30 bbcba3ed 2022-01-10 op setproctitle(const char *fmt, ...)
32 bbcba3ed 2022-01-10 op char title[16], name[16], *cp;
36 bbcba3ed 2022-01-10 op va_start(ap, fmt);
37 bbcba3ed 2022-01-10 op vsnprintf(title, sizeof title, fmt, ap);
40 bbcba3ed 2022-01-10 op used = snprintf(name, sizeof name, "%s: %s", getprogname(), title);
41 bbcba3ed 2022-01-10 op if (used >= (int)sizeof name) {
42 bbcba3ed 2022-01-10 op cp = strrchr(name, ' ');
43 bbcba3ed 2022-01-10 op if (cp != NULL)
46 bbcba3ed 2022-01-10 op prctl(PR_SET_NAME, name);
50 bbcba3ed 2022-01-10 op setproctitle(const char *fmt, ...)