File Manager

003 File Manager

Current Path: /usr/src/crypto/heimdal/lib/roken

usr / src / crypto / heimdal / lib / roken /

📁 ..
📄 ChangeLog(61.03 KB)
📄 Makefile.am(4.47 KB)
📄 Makefile.in(126.5 KB)
📄 base64-test.c(2.95 KB)
📄 base64.c(3.69 KB)
📄 base64.h(1.99 KB)
📄 bswap.c(2.01 KB)
📄 chown.c(1.75 KB)
📄 cloexec.c(2.05 KB)
📄 closefrom.c(1.92 KB)
📄 concat.c(2.91 KB)
📄 copyhostent.c(3.07 KB)
📄 ct.c(2.34 KB)
📄 daemon.c(2.36 KB)
📄 doxygen.c(1.89 KB)
📄 dumpdata.c(2.62 KB)
📄 ecalloc.3(2.71 KB)
📄 ecalloc.c(1.96 KB)
📄 emalloc.c(1.91 KB)
📄 environment.c(3.76 KB)
📄 eread.c(1.9 KB)
📄 erealloc.c(1.93 KB)
📄 err.c(1.8 KB)
📄 err.hin(3.02 KB)
📄 errx.c(1.8 KB)
📄 esetenv.c(1.88 KB)
📄 estrdup.c(1.89 KB)
📄 ewrite.c(1.91 KB)
📄 fchown.c(1.75 KB)
📄 flock.c(3.82 KB)
📄 fnmatch.c(5.05 KB)
📄 fnmatch.hin(2.3 KB)
📄 freeaddrinfo.c(1.94 KB)
📄 freehostent.c(2.03 KB)
📄 gai_strerror.c(2.62 KB)
📄 get_default_username.c(2.58 KB)
📄 get_window_size.c(3.38 KB)
📄 getaddrinfo-test.c(4.04 KB)
📄 getaddrinfo.c(10.05 KB)
📄 getaddrinfo_hostspec.c(3.17 KB)
📄 getarg.3(9.56 KB)
📄 getarg.c(15.34 KB)
📄 getarg.h(3.15 KB)
📄 getcap.c(25.29 KB)
📄 getcwd.c(1.94 KB)
📄 getdtablesize.c(2.89 KB)
📄 getegid.c(1.76 KB)
📄 geteuid.c(1.76 KB)
📄 getgid.c(1.75 KB)
📄 gethostname.c(2.34 KB)
📄 getifaddrs.c(32.46 KB)
📄 getipnodebyaddr.c(2.33 KB)
📄 getipnodebyname.c(2.52 KB)
📄 getnameinfo.c(3.51 KB)
📄 getnameinfo_verified.c(3.14 KB)
📄 getopt.c(3.82 KB)
📄 getprogname.c(1.84 KB)
📄 gettimeofday.c(2.43 KB)
📄 getuid.c(1.75 KB)
📄 getusershell.c(4.47 KB)
📄 glob.c(19.59 KB)
📄 glob.hin(3.83 KB)
📄 h_errno.c(1.69 KB)
📄 hex-test.c(3.02 KB)
📄 hex.c(2.85 KB)
📄 hex.h(2.08 KB)
📄 hostent_find_fqdn.c(2.05 KB)
📄 hstrerror.c(2.54 KB)
📄 ifaddrs.hin(2.52 KB)
📄 inet_aton.c(1.94 KB)
📄 inet_ntop.c(3.97 KB)
📄 inet_pton.c(2.94 KB)
📄 initgroups.c(1.75 KB)
📄 innetgr.c(1.79 KB)
📄 install-sh(5.47 KB)
📄 iruserok.c(7.48 KB)
📄 issuid.c(2.01 KB)
📄 k_getpwnam.c(2.08 KB)
📄 k_getpwuid.c(2.07 KB)
📄 localtime_r.c(2.03 KB)
📄 lstat.c(1.76 KB)
📄 memmove.c(2.02 KB)
📄 mini_inetd.c(5.67 KB)
📄 missing(6.14 KB)
📄 mkinstalldirs(671 B)
📄 mkstemp.c(2.4 KB)
📄 ndbm_wrap.c(5.18 KB)
📄 ndbm_wrap.h(3.13 KB)
📄 net_read.c(3.13 KB)
📄 net_write.c(2.9 KB)
📄 parse_bytes-test.c(2.81 KB)
📄 parse_bytes.c(2.55 KB)
📄 parse_bytes.h(2.13 KB)
📄 parse_reply-test.c(3.49 KB)
📄 parse_time-test.c(4.07 KB)
📄 parse_time.3(4.82 KB)
📄 parse_time.c(2.49 KB)
📄 parse_time.h(2.19 KB)
📄 parse_units.c(7.41 KB)
📄 parse_units.h(2.73 KB)
📄 putenv.c(2.51 KB)
📄 qsort.c(5.35 KB)
📄 rand.c(1.84 KB)
📄 rcmd.c(1.92 KB)
📄 readv.c(2.17 KB)
📄 realloc.c(1.83 KB)
📄 recvmsg.c(2.26 KB)
📄 resolve-test.c(4.91 KB)
📄 resolve.c(21.5 KB)
📄 resolve.h(7.26 KB)
📄 rkpty.c(7.89 KB)
📄 roken-common.h(11.68 KB)
📄 roken.awk(875 B)
📄 roken.h.in(27.79 KB)
📄 roken_gethostby.c(7.26 KB)
📄 rtbl.3(6.53 KB)
📄 rtbl.c(12.11 KB)
📄 rtbl.h(3.61 KB)
📄 search.hin(1007 B)
📄 sendmsg.c(5.37 KB)
📄 setegid.c(1.9 KB)
📄 setenv.c(2.37 KB)
📄 seteuid.c(1.9 KB)
📄 setprogname.c(2.44 KB)
📄 signal.c(2.34 KB)
📄 simple_exec.c(7.51 KB)
📄 snprintf-test.c(8.16 KB)
📄 snprintf.c(14.93 KB)
📄 socket.c(7.89 KB)
📄 socket_wrapper.c(40.97 KB)
📄 socket_wrapper.h(4.52 KB)
📄 strcasecmp.c(2 KB)
📄 strcollect.c(2.64 KB)
📄 strdup.c(1.84 KB)
📄 strerror.c(2 KB)
📄 strerror_r.c(2.73 KB)
📄 strftime.c(8.32 KB)
📄 strlcat.c(2.21 KB)
📄 strlcpy.c(2.23 KB)
📄 strlwr.c(1.86 KB)
📄 strncasecmp.c(2.04 KB)
📄 strndup.c(1.96 KB)
📄 strnlen.c(1.79 KB)
📄 strpftime-test.c(6.04 KB)
📄 strpftime-test.h(2.19 KB)
📄 strpool.c(2.74 KB)
📄 strptime.c(9.21 KB)
📄 strsep.c(1.95 KB)
📄 strsep_copy.c(2.22 KB)
📄 strtok_r.c(2.05 KB)
📄 strupr.c(1.86 KB)
📄 swab.c(1.87 KB)
📄 test-mem.c(4.96 KB)
📄 test-mem.h(1.85 KB)
📄 test-readenv.c(3 KB)
📄 timegm.c(2.72 KB)
📄 timeval.c(2.34 KB)
📄 tm2time.c(2.01 KB)
📄 tsearch.c(4.17 KB)
📄 unsetenv.c(2.14 KB)
📄 unvis.c(6.39 KB)
📄 verify.c(2.1 KB)
📄 verr.c(1.79 KB)
📄 verrx.c(1.79 KB)
📄 version-script.map(3.33 KB)
📄 vis.c(11.45 KB)
📄 vis.hin(4.38 KB)
📄 vsyslog.c(3.13 KB)
📄 vwarn.c(1.77 KB)
📄 vwarnx.c(1.77 KB)
📄 warn.c(1.75 KB)
📄 warnerr.c(2.12 KB)
📄 warnx.c(1.79 KB)
📄 write_pid.c(2.65 KB)
📄 writev.c(2.15 KB)
📄 xdbm.h(1.91 KB)
📄 xfree.c(1.7 KB)

Editing: mini_inetd.c

/*
 * Copyright (c) 1995 - 2001 Kungliga Tekniska Högskolan
 * (Royal Institute of Technology, Stockholm, Sweden).
 * 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. Neither the name of the Institute 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 INSTITUTE 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 INSTITUTE 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.
 */

#include <config.h>

#include <err.h>
#include "roken.h"

/*
 * accept a connection on `s' and pretend it's served by inetd.
 */

static void
accept_it (rk_socket_t s, rk_socket_t *ret_socket)
{
    rk_socket_t as;

as = accept(s, NULL, NULL);
    if(rk_IS_BAD_SOCKET(as))
	err (1, "accept");

if (ret_socket) {

*ret_socket = as;

} else {
	int fd = socket_to_fd(as, 0);

/* We would use _O_RDONLY for the socket_to_fd() call for
	   STDIN, but there are instances where we assume that STDIN
	   is a r/w socket. */

dup2(fd, STDIN_FILENO);
	dup2(fd, STDOUT_FILENO);

rk_closesocket(as);
    }
}

/**
 * Listen on a specified addresses
 *
 * Listens on the specified addresses for incoming connections.  If
 * the \a ret_socket parameter is \a NULL, on return STDIN and STDOUT
 * will be connected to an accepted socket.  If the \a ret_socket
 * parameter is non-NULL, the accepted socket will be returned in
 * *ret_socket.  In the latter case, STDIN and STDOUT will be left
 * unmodified.
 *
 * This function does not return if there is an error or if no
 * connection is established.
 *
 * @param[in] ai Addresses to listen on
 * @param[out] ret_socket If non-NULL receives the accepted socket.
 *
 * @see mini_inetd()
 */
ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
mini_inetd_addrinfo (struct addrinfo *ai, rk_socket_t *ret_socket)
{
    int ret;
    struct addrinfo *a;
    int n, nalloc, i;
    rk_socket_t *fds;
    fd_set orig_read_set, read_set;
    rk_socket_t max_fd = (rk_socket_t)-1;

for (nalloc = 0, a = ai; a != NULL; a = a->ai_next)
	++nalloc;

fds = malloc (nalloc * sizeof(*fds));
    if (fds == NULL) {
	errx (1, "mini_inetd: out of memory");
	UNREACHABLE(return);
    }

FD_ZERO(&orig_read_set);

for (i = 0, a = ai; a != NULL; a = a->ai_next) {
	fds[i] = socket (a->ai_family, a->ai_socktype, a->ai_protocol);
	if (rk_IS_BAD_SOCKET(fds[i]))
	    continue;
	socket_set_reuseaddr (fds[i], 1);
	socket_set_ipv6only(fds[i], 1);
	if (rk_IS_SOCKET_ERROR(bind (fds[i], a->ai_addr, a->ai_addrlen))) {
	    warn ("bind af = %d", a->ai_family);
	    rk_closesocket(fds[i]);
	    fds[i] = rk_INVALID_SOCKET;
	    continue;
	}
	if (rk_IS_SOCKET_ERROR(listen (fds[i], SOMAXCONN))) {
	    warn ("listen af = %d", a->ai_family);
	    rk_closesocket(fds[i]);
	    fds[i] = rk_INVALID_SOCKET;
	    continue;
	}
#ifndef NO_LIMIT_FD_SETSIZE
	if (fds[i] >= FD_SETSIZE)
	    errx (1, "fd too large");
#endif
	FD_SET(fds[i], &orig_read_set);
	max_fd = max(max_fd, fds[i]);
	++i;
    }
    if (i == 0)
	errx (1, "no sockets");
    n = i;

do {
	read_set = orig_read_set;

ret = select (max_fd + 1, &read_set, NULL, NULL, NULL);
	if (rk_IS_SOCKET_ERROR(ret) && rk_SOCK_ERRNO != EINTR)
	    err (1, "select");
    } while (ret <= 0);

for (i = 0; i < n; ++i)
	if (FD_ISSET (fds[i], &read_set)) {
	    accept_it (fds[i], ret_socket);
	    for (i = 0; i < n; ++i)
	      rk_closesocket(fds[i]);
	    free(fds);
	    return;
	}
    abort ();
}

/**
 * Listen on a specified port
 *
 * Listens on the specified port for incoming connections.  If the \a
 * ret_socket parameter is \a NULL, on return STDIN and STDOUT will be
 * connected to an accepted socket.  If the \a ret_socket parameter is
 * non-NULL, the accepted socket will be returned in *ret_socket.  In
 * the latter case, STDIN and STDOUT will be left unmodified.
 *
 * This function does not return if there is an error or if no
 * connection is established.
 *
 * @param[in] port Port to listen on
 * @param[out] ret_socket If non-NULL receives the accepted socket.
 *
 * @see mini_inetd_addrinfo()
 */
ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
mini_inetd(int port, rk_socket_t * ret_socket)
{
    int error;
    struct addrinfo *ai, hints;
    char portstr[NI_MAXSERV];

memset (&hints, 0, sizeof(hints));
    hints.ai_flags    = AI_PASSIVE;
    hints.ai_socktype = SOCK_STREAM;
    hints.ai_family   = PF_UNSPEC;

snprintf (portstr, sizeof(portstr), "%d", ntohs(port));

error = getaddrinfo (NULL, portstr, &hints, &ai);
    if (error)
	errx (1, "getaddrinfo: %s", gai_strerror (error));

mini_inetd_addrinfo(ai, ret_socket);

freeaddrinfo(ai);
}

003 File Manager

Editing: mini_inetd.c

Upload File

Create Folder