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-rw-r--r--lib/libc/gen/setproctitle.c125
1 files changed, 0 insertions, 125 deletions
diff --git a/lib/libc/gen/setproctitle.c b/lib/libc/gen/setproctitle.c
deleted file mode 100644
index ba21d1c..0000000
--- a/lib/libc/gen/setproctitle.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright (c) 1995 Peter Wemm <peter@freebsd.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, is permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice immediately at the beginning of the file, without modification,
- * 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. Absolutely no warranty of function or purpose is made by the author
- * Peter Wemm.
- *
- * $Id$
- */
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/exec.h>
-#include <sys/sysctl.h>
-
-#include <vm/vm.h>
-#include <vm/vm_param.h>
-#include <vm/pmap.h>
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
-/*
- * Older FreeBSD 2.0, 2.1 and 2.2 had different ps_strings structures and
- * in different locations.
- * 1: old_ps_strings at the very top of the stack.
- * 2: old_ps_strings at SPARE_USRSPACE below the top of the stack.
- * 3: ps_strings at the very top of the stack.
- * This attempts to support a kernel built in the #2 and #3 era.
- */
-
-struct old_ps_strings {
- char *old_ps_argvstr;
- int old_ps_nargvstr;
- char *old_ps_envstr;
- int old_ps_nenvstr;
-};
-#define OLD_PS_STRINGS ((struct old_ps_strings *) \
- (USRSTACK - SPARE_USRSPACE - sizeof(struct old_ps_strings)))
-
-#if defined(__STDC__) /* from other parts of sendmail */
-#include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
-
-
-#define SPT_BUFSIZE 2048 /* from other parts of sendmail */
-extern char * __progname; /* is this defined in a .h anywhere? */
-
-void
-#if defined(__STDC__)
-setproctitle(const char *fmt, ...)
-#else
-setproctitle(fmt, va_alist)
- const char *fmt;
- va_dcl
-#endif
-{
- static char buf[SPT_BUFSIZE];
- static char *ps_argv[2];
- va_list ap;
- int mib[2];
- struct ps_strings *ps_strings;
- size_t len;
-
-#if defined(__STDC__)
- va_start(ap, fmt);
-#else
- va_start(ap);
-#endif
-
- buf[sizeof(buf) - 1] = '\0';
- if (fmt) {
-
- /* print program name heading for grep */
- (void) snprintf(buf, sizeof(buf) - 1, "%s: ", __progname);
-
- /*
- * can't use return from sprintf, as that is the count of how
- * much it wanted to write, not how much it actually did.
- */
-
- len = strlen(buf);
-
- /* print the argument string */
- (void) vsnprintf(buf + len, sizeof(buf) - 1 - len, fmt, ap);
- } else {
- /* Idea from NetBSD - reset the title on fmt == NULL */
- strncpy(buf, __progname, sizeof(buf) - 1);
- }
-
- va_end(ap);
-
- ps_strings = NULL;
- mib[0] = CTL_KERN;
- mib[1] = KERN_PS_STRINGS;
- len = sizeof(ps_strings);
- if (sysctl(mib, 2, &ps_strings, &len, NULL, 0) < 0 ||
- ps_strings == NULL)
- ps_strings = PS_STRINGS;
-
- /* PS_STRINGS points to zeroed memory on a style #2 kernel */
- if (ps_strings->ps_argvstr) {
- /* style #3 */
- ps_argv[0] = buf;
- ps_argv[1] = NULL;
- ps_strings->ps_nargvstr = 1;
- ps_strings->ps_argvstr = ps_argv;
- } else {
- /* style #2 */
- OLD_PS_STRINGS->old_ps_nargvstr = 1;
- OLD_PS_STRINGS->old_ps_argvstr = buf;
- }
-}
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