oops; did not mean to import these.

This commit is contained in:
mrg 1997-10-05 12:35:50 +00:00
parent e6a91a0997
commit cf3fe2a0b6
2 changed files with 0 additions and 467 deletions

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@ -1,400 +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!!!
*/
#if __STDC__
#include <stdarg.h>
#else
#include <varargs.h>
#endif
#ifdef NO_SNPRINTF
#if __STDC__
snprintf(char *str, size_t n, const char *fmt, ...)
#else
snprintf(str, n, fmt, va_alist)
char *str;
size_t n;
char *fmt;
va_dcl
#endif
{
int ret;
va_list ap;
#if __STDC__
va_start(ap, fmt);
#else
va_start(ap);
#endif
ret = vsprintf(str, fmt, ap);
va_end(ap);
if (strlen(str) > n)
fatal("memory corrupted");
return (ret);
}
vsnprintf(str, n, fmt, ap)
char *str;
size_t n;
char *fmt;
va_list ap;
{
int ret;
ret = vsprintf(str, fmt, ap);
if (strlen(str) > n)
fatal("memory corrupted");
return (ret);
}
#endif
#ifdef NO_STRERROR
char *
strerror(num)
int num;
{
extern int sys_nerr;
extern char *sys_errlist[];
#define UPREFIX "Unknown error: "
static char ebuf[40] = UPREFIX; /* 64-bit number + slop */
register unsigned int errnum;
register char *p, *t;
char tmp[40];
errnum = num; /* convert to unsigned */
if (errnum < sys_nerr)
return(sys_errlist[errnum]);
/* Do this by hand, so we don't include stdio(3). */
t = tmp;
do {
*t++ = "0123456789"[errnum % 10];
} while (errnum /= 10);
for (p = ebuf + sizeof(UPREFIX) - 1;;) {
*p++ = *--t;
if (t <= tmp)
break;
}
return(ebuf);
}
#endif
#ifdef NO_STRDUP
char *
strdup(str)
char *str;
{
int n;
char *sp;
n = strlen(str) + 1;
if (sp = (char *) malloc(n))
memcpy(sp, str, n);
return (sp);
}
#endif
#ifdef NO_DAEMON
#include <fcntl.h>
#include <paths.h>
#include <unistd.h>
#include <sgtty.h>
#define STDIN_FILENO 0
#define STDOUT_FILENO 1
#define STDERR_FILENO 2
int
daemon(nochdir, noclose)
int nochdir, noclose;
{
int fd;
switch (fork()) {
case -1:
return (-1);
case 0:
break;
default:
_exit(0);
}
if (setsid() == -1)
return (-1);
if (!nochdir)
(void)chdir("/");
if (!noclose && (fd = open(_PATH_DEVNULL, O_RDWR, 0)) != -1) {
(void)dup2(fd, STDIN_FILENO);
(void)dup2(fd, STDOUT_FILENO);
(void)dup2(fd, STDERR_FILENO);
if (fd > 2)
(void)close (fd);
}
return (0);
}
#endif
#ifdef NO_SETSID
int
setsid()
{
int f;
f = open("/dev/tty", O_RDWR);
if (f > 0) {
ioctl(f, TIOCNOTTY, 0);
(void) close(f);
}
return f;
}
#endif
#ifdef NO_VSYSLOG
#include <stdio.h>
#include <errno.h>
#if __STDC__
#include <stdarg.h>
#else
#include <varargs.h>
#endif
vsyslog(pri, fmt, ap)
int pri;
const char *fmt;
va_list ap;
{
char buf[2048], fmt_cpy[1024];
/* substitute error message for %m */
{
register char ch, *t1, *t2;
char *strerror();
for (t1 = fmt_cpy; ch = *fmt; ++fmt)
if (ch == '%' && fmt[1] == 'm') {
++fmt;
for (t2 = strerror(errno);
*t1 = *t2++; ++t1);
}
else
*t1++ = ch;
*t1 = '\0';
}
vsprintf(buf, fmt_cpy, ap);
syslog(pri, "%s", buf);
}
#endif
#ifdef NO_IVALIDUSER
#include <stdio.h>
#include <ctype.h>
#include <netdb.h>
#include <netinet/in.h>
#include <sys/types.h>
#include <sys/param.h>
#include "pathnames.h"
/*
* Returns 0 if ok, -1 if not ok.
*/
int
__ivaliduser(hostf, raddr, luser, ruser)
FILE *hostf;
struct in_addr raddr;
const char *luser, *ruser;
{
register char *user, *p;
int ch;
char buf[MAXHOSTNAMELEN + 128]; /* host + login */
while (fgets(buf, sizeof(buf), hostf)) {
p = buf;
/* Skip lines that are too long. */
if (strchr(p, '\n') == NULL) {
while ((ch = getc(hostf)) != '\n' && ch != EOF);
continue;
}
while (*p != '\n' && *p != ' ' && *p != '\t' && *p != '\0') {
*p = isupper(*p) ? tolower(*p) : *p;
p++;
}
if (*p == ' ' || *p == '\t') {
*p++ = '\0';
while (*p == ' ' || *p == '\t')
p++;
user = p;
while (*p != '\n' && *p != ' ' &&
*p != '\t' && *p != '\0')
p++;
} else
user = p;
*p = '\0';
if (__icheckhost(raddr, buf) &&
strcmp(ruser, *user ? user : luser) == 0) {
return (0);
}
}
return (-1);
}
/*
* Returns "true" if match, 0 if no match.
*/
__icheckhost(raddr, lhost)
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 */

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/*
* 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