-
- us = getuid(); if (us==(uid_t)-1) diee("getuid");
-
- find_run_base_var_run() ||
- find_run_base_home() ||
- (abort(),0);
-
- int maxidentlen = sizeof(sun.sun_path) - strlen(run_base) - 10 - 2;
-
- if (!ident) {
- if (maxidentlen < MINHEXHASH)
- die("base directory `%s'"
- " leaves only %d characters for id hash"
- " which is too little (<%d)",
- run_base, maxidentlen, MINHEXHASH);
-
- int identlen = maxidentlen > 64 ? 64 : maxidentlen;
- char *hexident = xmalloc(identlen + 2);
- unsigned char bbuf[32];
- int i;
-
- ident_addstring(0,interp);
- ident_addstring(0,script);
- sha256_digest(&identsc,sizeof(bbuf),bbuf);
-
- for (i=0; i<identlen; i += 2)
- sprintf(hexident+i, "%02x", bbuf[i/2]);
-
- hexident[identlen] = 0;
- ident = hexident;
- }
-
- if (strlen(ident) > maxidentlen)
- die("base directory `%s' plus ident `%s' too long"
- " (with spare) for socket (max ident %d)\n",
- run_base, ident, maxidentlen);
-
- r = mkdir(run_base, 0700);
- if (r && errno==ENOENT && run_base_mkdir_p) {
- r = mkdir(run_base_mkdir_p, 0700);
- if (r) diee("mkdir %s (since %s was ENOENT)",run_base_mkdir_p,run_base);
- r = mkdir(run_base, 0700);
- }
- if (r) {
- if (!(errno == EEXIST))
- diee("mkdir %s",run_base);
- }
-
- socket_path = m_asprintf("%s/s%s",run_base,ident);
-}
-
-/*
- * Regarding the macro timespeccmp:
- *
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. 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.
- * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
- *
- * @(#)time.h 8.5 (Berkeley) 5/4/95
- * $FreeBSD: head/sys/sys/time.h 275985 2014-12-21 05:07:11Z imp $
- */
-#ifndef timespeccmp
-#define timespeccmp(tvp, uvp, cmp) \
- (((tvp)->tv_sec == (uvp)->tv_sec) ? \
- ((tvp)->tv_nsec cmp (uvp)->tv_nsec) : \
- ((tvp)->tv_sec cmp (uvp)->tv_sec))
-#endif /*timespeccmp*/
-
-