oops; did not mean to import these.
This commit is contained in:
mrg
parent
e6a91a0997
commit
cf3fe2a0b6
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@ -1,400 +0,0 @@
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/*
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* Copyright (c) 1995
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* The Regents of the University of California. All rights reserved.
|
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*
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* Redistribution and use in source and binary forms, with or without
|
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* modification, are permitted provided that the following conditions
|
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||||||
* are met:
|
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||||||
* 1. Redistributions of source code must retain the above copyright
|
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||||||
* notice, this list of conditions and the following disclaimer.
|
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||||||
* 2. Redistributions in binary form must reproduce the above copyright
|
|
||||||
* notice, this list of conditions and the following disclaimer in the
|
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||||||
* documentation and/or other materials provided with the distribution.
|
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* 3. All advertising materials mentioning features or use of this software
|
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* must display the following acknowledgement:
|
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* This product includes software developed by the University of
|
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
|
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
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* SUCH DAMAGE.
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*/
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/*
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* Auxillary functions to aid portability to other systems.
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* These are 4.4BSD routines that are often not found on other systems.
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*
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* !!!USE THIS FILE ONLY IF YOU ARE NOT RUNNING 4.4BSD!!!
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*/
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#if __STDC__
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#include <stdarg.h>
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#else
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#include <varargs.h>
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#endif
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#ifdef NO_SNPRINTF
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#if __STDC__
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snprintf(char *str, size_t n, const char *fmt, ...)
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#else
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snprintf(str, n, fmt, va_alist)
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char *str;
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size_t n;
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char *fmt;
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va_dcl
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#endif
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{
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int ret;
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va_list ap;
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#if __STDC__
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va_start(ap, fmt);
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#else
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va_start(ap);
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#endif
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ret = vsprintf(str, fmt, ap);
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va_end(ap);
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if (strlen(str) > n)
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fatal("memory corrupted");
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return (ret);
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}
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vsnprintf(str, n, fmt, ap)
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char *str;
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size_t n;
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char *fmt;
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va_list ap;
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{
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int ret;
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ret = vsprintf(str, fmt, ap);
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if (strlen(str) > n)
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fatal("memory corrupted");
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return (ret);
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}
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#endif
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#ifdef NO_STRERROR
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char *
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strerror(num)
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int num;
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{
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extern int sys_nerr;
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extern char *sys_errlist[];
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#define UPREFIX "Unknown error: "
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static char ebuf[40] = UPREFIX; /* 64-bit number + slop */
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register unsigned int errnum;
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register char *p, *t;
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char tmp[40];
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errnum = num; /* convert to unsigned */
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if (errnum < sys_nerr)
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return(sys_errlist[errnum]);
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/* Do this by hand, so we don't include stdio(3). */
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t = tmp;
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do {
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*t++ = "0123456789"[errnum % 10];
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} while (errnum /= 10);
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for (p = ebuf + sizeof(UPREFIX) - 1;;) {
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*p++ = *--t;
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if (t <= tmp)
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break;
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}
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return(ebuf);
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}
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#endif
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#ifdef NO_STRDUP
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char *
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strdup(str)
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char *str;
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{
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int n;
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char *sp;
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n = strlen(str) + 1;
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if (sp = (char *) malloc(n))
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memcpy(sp, str, n);
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return (sp);
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}
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#endif
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#ifdef NO_DAEMON
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#include <fcntl.h>
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#include <paths.h>
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#include <unistd.h>
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#include <sgtty.h>
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#define STDIN_FILENO 0
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#define STDOUT_FILENO 1
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#define STDERR_FILENO 2
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int
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daemon(nochdir, noclose)
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int nochdir, noclose;
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{
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int fd;
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switch (fork()) {
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case -1:
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return (-1);
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case 0:
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break;
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default:
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_exit(0);
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}
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if (setsid() == -1)
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return (-1);
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if (!nochdir)
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(void)chdir("/");
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if (!noclose && (fd = open(_PATH_DEVNULL, O_RDWR, 0)) != -1) {
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(void)dup2(fd, STDIN_FILENO);
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(void)dup2(fd, STDOUT_FILENO);
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(void)dup2(fd, STDERR_FILENO);
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if (fd > 2)
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(void)close (fd);
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}
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return (0);
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}
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#endif
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#ifdef NO_SETSID
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int
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setsid()
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{
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int f;
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f = open("/dev/tty", O_RDWR);
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if (f > 0) {
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ioctl(f, TIOCNOTTY, 0);
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(void) close(f);
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}
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return f;
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}
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#endif
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#ifdef NO_VSYSLOG
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#include <stdio.h>
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#include <errno.h>
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#if __STDC__
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#include <stdarg.h>
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#else
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#include <varargs.h>
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#endif
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vsyslog(pri, fmt, ap)
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int pri;
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const char *fmt;
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va_list ap;
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{
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char buf[2048], fmt_cpy[1024];
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/* substitute error message for %m */
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{
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register char ch, *t1, *t2;
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char *strerror();
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for (t1 = fmt_cpy; ch = *fmt; ++fmt)
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if (ch == '%' && fmt[1] == 'm') {
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++fmt;
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for (t2 = strerror(errno);
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*t1 = *t2++; ++t1);
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}
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else
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*t1++ = ch;
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*t1 = '\0';
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}
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vsprintf(buf, fmt_cpy, ap);
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syslog(pri, "%s", buf);
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}
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#endif
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#ifdef NO_IVALIDUSER
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#include <stdio.h>
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#include <ctype.h>
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#include <netdb.h>
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#include <netinet/in.h>
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#include <sys/types.h>
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#include <sys/param.h>
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#include "pathnames.h"
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/*
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* Returns 0 if ok, -1 if not ok.
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*/
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int
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__ivaliduser(hostf, raddr, luser, ruser)
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FILE *hostf;
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struct in_addr raddr;
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const char *luser, *ruser;
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{
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register char *user, *p;
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int ch;
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char buf[MAXHOSTNAMELEN + 128]; /* host + login */
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while (fgets(buf, sizeof(buf), hostf)) {
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p = buf;
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/* Skip lines that are too long. */
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if (strchr(p, '\n') == NULL) {
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while ((ch = getc(hostf)) != '\n' && ch != EOF);
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continue;
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}
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while (*p != '\n' && *p != ' ' && *p != '\t' && *p != '\0') {
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*p = isupper(*p) ? tolower(*p) : *p;
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p++;
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}
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if (*p == ' ' || *p == '\t') {
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*p++ = '\0';
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while (*p == ' ' || *p == '\t')
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p++;
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user = p;
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while (*p != '\n' && *p != ' ' &&
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*p != '\t' && *p != '\0')
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p++;
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} else
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user = p;
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||||||
*p = '\0';
|
|
||||||
if (__icheckhost(raddr, buf) &&
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||||||
strcmp(ruser, *user ? user : luser) == 0) {
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||||||
return (0);
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||||||
}
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||||||
}
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||||||
return (-1);
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||||||
}
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||||||
|
|
||||||
/*
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||||||
* Returns "true" if match, 0 if no match.
|
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||||||
*/
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||||||
__icheckhost(raddr, lhost)
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||||||
struct in_addr raddr;
|
|
||||||
register char *lhost;
|
|
||||||
{
|
|
||||||
register struct hostent *hp;
|
|
||||||
struct in_addr laddr;
|
|
||||||
register char **pp;
|
|
||||||
|
|
||||||
/* Try for raw ip address first. */
|
|
||||||
if (isdigit(*lhost) && (laddr.s_addr = inet_addr(lhost)) != INADDR_NONE)
|
|
||||||
return (raddr.s_addr == laddr.s_addr);
|
|
||||||
|
|
||||||
/* Better be a hostname. */
|
|
||||||
if ((hp = gethostbyname(lhost)) == NULL)
|
|
||||||
return (0);
|
|
||||||
|
|
||||||
/* Spin through ip addresses. */
|
|
||||||
for (pp = hp->h_addr_list; *pp; ++pp)
|
|
||||||
if (!bcmp(&raddr, *pp, sizeof(struct in_addr)))
|
|
||||||
return (1);
|
|
||||||
|
|
||||||
/* No match. */
|
|
||||||
return (0);
|
|
||||||
}
|
|
||||||
#endif /* NO_IVALIDUSER */
|
|
||||||
|
|
||||||
|
|
||||||
#ifdef NO_STATFS
|
|
||||||
#include <sys/types.h>
|
|
||||||
#include <sys/file.h>
|
|
||||||
#include <sys/stat.h>
|
|
||||||
#include <sys/dir.h>
|
|
||||||
#include <sys/param.h>
|
|
||||||
#include <ufs/fs.h>
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Check to see if there is enough space on the disk for size bytes.
|
|
||||||
* 1 == OK, 0 == Not OK.
|
|
||||||
*/
|
|
||||||
static int
|
|
||||||
chksize(size)
|
|
||||||
int size;
|
|
||||||
{
|
|
||||||
struct stat stb;
|
|
||||||
int spacefree;
|
|
||||||
struct fs fs;
|
|
||||||
static int dfd;
|
|
||||||
static char *find_dev();
|
|
||||||
|
|
||||||
#ifndef SBOFF
|
|
||||||
#define SBOFF ((off_t)(BBSIZE))
|
|
||||||
#endif
|
|
||||||
if (dfd <= 0) {
|
|
||||||
char *ddev;
|
|
||||||
|
|
||||||
if (stat(".", &stb) < 0) {
|
|
||||||
syslog(LOG_ERR, "%s: %m", "statfs(\".\")");
|
|
||||||
return (1);
|
|
||||||
}
|
|
||||||
ddev = find_dev(stb.st_dev, S_IFBLK);
|
|
||||||
if ((dfd = open(ddev, O_RDONLY)) < 0) {
|
|
||||||
syslog(LOG_WARNING, "%s: %s: %m", printer, ddev);
|
|
||||||
return (1);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (lseek(dfd, (off_t)(SBOFF), 0) < 0)
|
|
||||||
return(1);
|
|
||||||
if (read(dfd, (char *)&fs, sizeof fs) != sizeof fs
|
|
||||||
|| fs.fs_magic != FS_MAGIC) {
|
|
||||||
syslog(LOG_ERR, "Can't calculate free space on spool device");
|
|
||||||
return(1);
|
|
||||||
}
|
|
||||||
spacefree = freespace(&fs, fs.fs_minfree) * fs.fs_fsize / 512;
|
|
||||||
size = (size + 511) / 512;
|
|
||||||
if (minfree + size > spacefree)
|
|
||||||
return(0);
|
|
||||||
return(1);
|
|
||||||
}
|
|
||||||
|
|
||||||
static char *
|
|
||||||
find_dev(dev, type)
|
|
||||||
register dev_t dev;
|
|
||||||
register int type;
|
|
||||||
{
|
|
||||||
register DIR *dfd;
|
|
||||||
struct direct *dir;
|
|
||||||
struct stat stb;
|
|
||||||
char devname[MAXNAMLEN+6];
|
|
||||||
char *dp;
|
|
||||||
int n;
|
|
||||||
|
|
||||||
strcpy(devname, "/dev/dsk");
|
|
||||||
if ((dfd = opendir(devname)) == NULL) {
|
|
||||||
strcpy(devname, "/dev");
|
|
||||||
dfd = opendir(devname);
|
|
||||||
}
|
|
||||||
strcat(devname, "/");
|
|
||||||
n = strlen(devname);
|
|
||||||
|
|
||||||
while ((dir = readdir(dfd))) {
|
|
||||||
strcpy(devname + n, dir->d_name);
|
|
||||||
if (stat(devname, &stb))
|
|
||||||
continue;
|
|
||||||
if ((stb.st_mode & S_IFMT) != type)
|
|
||||||
continue;
|
|
||||||
if (dev == stb.st_rdev) {
|
|
||||||
closedir(dfd);
|
|
||||||
dp = (char *)malloc(strlen(devname)+1);
|
|
||||||
strcpy(dp, devname);
|
|
||||||
return(dp);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
closedir(dfd);
|
|
||||||
frecverr("cannot find device %d, %d", major(dev), minor(dev));
|
|
||||||
/*NOTREACHED*/
|
|
||||||
}
|
|
||||||
#endif /* NOSTATFS */
|
|
||||||
|
|
@ -1,67 +0,0 @@
|
||||||
/*
|
|
||||||
* Copyright (c) 1995
|
|
||||||
* 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.
|
|
||||||
* 3. All advertising materials mentioning features or use of this software
|
|
||||||
* must display the following acknowledgement:
|
|
||||||
* This product includes software developed by the University of
|
|
||||||
* California, Berkeley and its contributors.
|
|
||||||
* 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.
|
|
||||||
*/
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Auxillary functions to aid portability to other systems.
|
|
||||||
* These are 4.4BSD routines that are often not found on other systems.
|
|
||||||
*
|
|
||||||
* !!!USE THIS FILE ONLY IF YOU ARE NOT RUNNING 4.4BSD!!!
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifdef PREPOSIX
|
|
||||||
#define dirent direct
|
|
||||||
extern int errno;
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef NO_RINDEX
|
|
||||||
#define index strchr
|
|
||||||
#define rindex strrchr
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef BSDWAIT
|
|
||||||
#define WAITARG_T(a) ((int *)(a))
|
|
||||||
#else
|
|
||||||
#define WAITARG_T(a) (a)
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef SETPGID
|
|
||||||
#define setpgrp(a, b) setpgid((pid_t)(a), (pid_t)(b))
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef FD_COPY
|
|
||||||
#define FD_COPY(f, t) memcpy((char *)t, (char *)f, sizeof(*(f)))
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef NO_SNPRINTF
|
|
||||||
int snprintf __P((char *str, size_t n, const char *fmt, ...));
|
|
||||||
#endif
|
|
||||||
Loading…
Reference in New Issue