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Current Path: /usr/src/contrib/mandoc

📁 ..
📄 INSTALL(6.86 KB)
📄 LICENSE(2.46 KB)
📄 Makefile(15.29 KB)
📄 Makefile.depend(5.65 KB)
📄 NEWS(60.04 KB)
📄 TODO(23.98 KB)
📄 apropos.1(10.66 KB)
📄 arch.c(1.94 KB)
📄 att.c(1.62 KB)
📄 catman.8(4.49 KB)
📄 catman.c(5.52 KB)
📄 cgi.c(27.06 KB)
📄 cgi.h.example(220 B)
📄 chars.c(13.24 KB)
📄 compat_err.c(2.68 KB)
📄 compat_fts.c(17.42 KB)
📄 compat_fts.h(4.09 KB)
📄 compat_getline.c(1.59 KB)
📄 compat_getsubopt.c(2.89 KB)
📄 compat_isblank.c(986 B)
📄 compat_mkdtemp.c(1.59 KB)
📄 compat_ohash.c(6.82 KB)
📄 compat_ohash.h(2.63 KB)
📄 compat_progname.c(1.05 KB)
📄 compat_reallocarray.c(1.49 KB)
📄 compat_recallocarray.c(2.88 KB)
📄 compat_strcasestr.c(2.38 KB)
📄 compat_stringlist.c(2.71 KB)
📄 compat_stringlist.h(1.73 KB)
📄 compat_strlcat.c(1.71 KB)
📄 compat_strlcpy.c(1.59 KB)
📄 compat_strndup.c(1.3 KB)
📄 compat_strsep.c(2.55 KB)
📄 compat_strtonum.c(1.88 KB)
📄 compat_vasprintf.c(1.55 KB)
📄 config.h(1.33 KB)
📄 configure(17.5 KB)
📄 configure.local.example(11.37 KB)
📄 dba.c(13.02 KB)
📄 dba.h(1.73 KB)
📄 dba_array.c(4.23 KB)
📄 dba_array.h(2 KB)
📄 dba_read.c(2.33 KB)
📄 dba_write.c(2.42 KB)
📄 dba_write.h(1.23 KB)
📄 dbm.c(9.28 KB)
📄 dbm.h(1.94 KB)
📄 dbm_map.c(4.67 KB)
📄 dbm_map.h(1.2 KB)
📄 demandoc.1(2.64 KB)
📄 demandoc.c(5.21 KB)
📄 eqn.7(12.07 KB)
📄 eqn.c(27.21 KB)
📄 eqn.h(2.19 KB)
📄 eqn_html.c(5.91 KB)
📄 eqn_parse.h(1.96 KB)
📄 eqn_term.c(4.83 KB)
📄 gmdiff(1.74 KB)
📄 html.c(19.34 KB)
📄 html.h(3.86 KB)
📄 lib.c(1.07 KB)
📄 lib.in(8.96 KB)
📄 libman.h(1.66 KB)
📄 libmandoc.h(3.21 KB)
📄 libmdoc.h(2.97 KB)
📄 main.c(28.93 KB)
📄 main.h(2.06 KB)
📄 makewhatis.8(4.78 KB)
📄 man-cgi.css(464 B)
📄 man.1(9.33 KB)
📄 man.7(16.8 KB)
📄 man.c(8.62 KB)
📄 man.cgi.3(7.83 KB)
📄 man.cgi.8(11.02 KB)
📄 man.conf.5(3.92 KB)
📄 man.h(991 B)
📄 man.options.1(21.05 KB)
📄 man_html.c(13.39 KB)
📄 man_macro.c(11.4 KB)
📄 man_term.c(25.6 KB)
📄 man_validate.c(11.84 KB)
📄 manconf.h(1.56 KB)
📄 mandoc.1(54.89 KB)
📄 mandoc.3(12.5 KB)
📄 mandoc.c(12.41 KB)
📄 mandoc.css(8.63 KB)
📄 mandoc.db.5(5.74 KB)
📄 mandoc.h(14.92 KB)
📄 mandoc_aux.c(2.42 KB)
📄 mandoc_aux.h(1.31 KB)
📄 mandoc_char.7(29.23 KB)
📄 mandoc_escape.3(9.33 KB)
📄 mandoc_headers.3(12.41 KB)
📄 mandoc_html.3(7.42 KB)
📄 mandoc_malloc.3(4.46 KB)
📄 mandoc_msg.c(8.92 KB)
📄 mandoc_ohash.c(1.58 KB)
📄 mandoc_ohash.h(1004 B)
📄 mandoc_parse.h(1.82 KB)
📄 mandoc_xr.c(2.75 KB)
📄 mandoc_xr.h(1.17 KB)
📄 mandocd.8(4.59 KB)
📄 mandocd.c(5.98 KB)
📄 mandocdb.c(55.16 KB)
📄 manpath.c(7.73 KB)
📄 manpath.h(1.22 KB)
📄 mansearch.3(3.26 KB)
📄 mansearch.c(18.99 KB)
📄 mansearch.h(4.03 KB)
📄 mchars_alloc.3(5.24 KB)
📄 mdoc.7(73.34 KB)
📄 mdoc.c(9.99 KB)
📄 mdoc.h(3.96 KB)
📄 mdoc_argv.c(16.19 KB)
📄 mdoc_html.c(36.48 KB)
📄 mdoc_macro.c(39.55 KB)
📄 mdoc_man.c(37.07 KB)
📄 mdoc_markdown.c(33.41 KB)
📄 mdoc_state.c(5.24 KB)
📄 mdoc_term.c(43.69 KB)
📄 mdoc_validate.c(61.85 KB)
📄 msec.c(1.09 KB)
📄 msec.in(1.48 KB)
📄 out.c(13.61 KB)
📄 out.h(2.26 KB)
📄 preconv.c(3.84 KB)
📄 predefs.in(2.05 KB)
📄 read.c(16.44 KB)
📄 roff.7(61.96 KB)
📄 roff.c(98.93 KB)
📄 roff.h(8.85 KB)
📄 roff_html.c(2.92 KB)
📄 roff_int.h(4.08 KB)
📄 roff_term.c(5.36 KB)
📄 roff_validate.c(3.41 KB)
📄 soelim.1(2.6 KB)
📄 soelim.c(3.76 KB)
📄 st.c(4.33 KB)
📄 tag.c(6.65 KB)
📄 tag.h(1.09 KB)
📄 tbl.3(6.9 KB)
📄 tbl.7(10.91 KB)
📄 tbl.c(3.89 KB)
📄 tbl.h(4.43 KB)
📄 tbl_data.c(7.3 KB)
📄 tbl_html.c(5.74 KB)
📄 tbl_int.h(2.09 KB)
📄 tbl_layout.c(8.06 KB)
📄 tbl_opts.c(3.77 KB)
📄 tbl_parse.h(1.31 KB)
📄 tbl_term.c(24.42 KB)
📄 term.c(24.4 KB)
📄 term.h(6.14 KB)
📄 term_ascii.c(9.88 KB)
📄 term_ps.c(27.41 KB)
📄 term_tab.c(3 KB)
📄 test-EFTYPE.c(56 B)
📄 test-O_DIRECTORY.c(88 B)
📄 test-PATH_MAX.c(1.02 KB)
📄 test-be32toh.c(147 B)
📄 test-cmsg.c(174 B)
📄 test-dirent-namlen.c(124 B)
📄 test-err.c(994 B)
📄 test-fgetln.c(147 B)
📄 test-fts.c(964 B)
📄 test-getline.c(186 B)
📄 test-getsubopt.c(1.31 KB)
📄 test-isblank.c(96 B)
📄 test-mkdtemp.c(175 B)
📄 test-nanosleep.c(239 B)
📄 test-noop.c(30 B)
📄 test-ntohl.c(91 B)
📄 test-ohash.c(585 B)
📄 test-pledge.c(73 B)
📄 test-progname.c(118 B)
📄 test-reallocarray.c(75 B)
📄 test-recallocarray.c(132 B)
📄 test-recvmsg.c(100 B)
📄 test-rewb-bsd.c(618 B)
📄 test-rewb-sysv.c(610 B)
📄 test-sandbox_init.c(186 B)
📄 test-strcasestr.c(131 B)
📄 test-stringlist.c(1.14 KB)
📄 test-strlcat.c(166 B)
📄 test-strlcpy.c(148 B)
📄 test-strndup.c(141 B)
📄 test-strptime.c(212 B)
📄 test-strsep.c(183 B)
📄 test-strtonum.c(1.25 KB)
📄 test-vasprintf.c(1.25 KB)
📄 test-wchar.c(1.58 KB)
📄 tree.c(8.17 KB)

Editing: catman.c

/*	$Id: catman.c,v 1.21 2017/02/18 12:24:24 schwarze Exp $ */
/*
 * Copyright (c) 2017 Michael Stapelberg <stapelberg@debian.org>
 * Copyright (c) 2017 Ingo Schwarze <schwarze@openbsd.org>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
#include "config.h"

#if HAVE_CMSG_XPG42
#define _XPG4_2
#endif

#include <sys/types.h>
#include <sys/socket.h>
#include <sys/stat.h>

#if HAVE_ERR
#include <err.h>
#endif
#include <errno.h>
#include <fcntl.h>
#if HAVE_FTS
#include <fts.h>
#else
#include "compat_fts.h"
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>

int	 process_manpage(int, int, const char *);
int	 process_tree(int, int);
void	 run_mandocd(int, const char *, const char *)
		__attribute__((__noreturn__));
ssize_t	 sock_fd_write(int, int, int, int);
void	 usage(void) __attribute__((__noreturn__));

void
run_mandocd(int sockfd, const char *outtype, const char* defos)
{
	char	 sockfdstr[10];

if (snprintf(sockfdstr, sizeof(sockfdstr), "%d", sockfd) == -1)
		err(1, "snprintf");
	if (defos == NULL)
		execlp("mandocd", "mandocd", "-T", outtype,
		    sockfdstr, (char *)NULL);
	else
		execlp("mandocd", "mandocd", "-T", outtype,
		    "-I", defos, sockfdstr, (char *)NULL);
	err(1, "exec");
}

ssize_t
sock_fd_write(int fd, int fd0, int fd1, int fd2)
{
	const struct timespec timeout = { 0, 10000000 };  /* 0.01 s */
	struct msghdr	 msg;
	struct iovec	 iov;
	union {
		struct cmsghdr	 cmsghdr;
		char		 control[CMSG_SPACE(3 * sizeof(int))];
	} cmsgu;
	struct cmsghdr	*cmsg;
	int		*walk;
	ssize_t		 sz;
	unsigned char	 dummy[1] = {'\0'};

iov.iov_base = dummy;
	iov.iov_len = sizeof(dummy);

msg.msg_name = NULL;
	msg.msg_namelen = 0;
	msg.msg_iov = &iov;
	msg.msg_iovlen = 1;

msg.msg_control = cmsgu.control;
	msg.msg_controllen = sizeof(cmsgu.control);

cmsg = CMSG_FIRSTHDR(&msg);
	cmsg->cmsg_len = CMSG_LEN(3 * sizeof(int));
	cmsg->cmsg_level = SOL_SOCKET;
	cmsg->cmsg_type = SCM_RIGHTS;

walk = (int *)CMSG_DATA(cmsg);
	*(walk++) = fd0;
	*(walk++) = fd1;
	*(walk++) = fd2;

/*
	 * It appears that on some systems, sendmsg(3)
	 * may return EAGAIN even in blocking mode.
	 * Seen for example on Oracle Solaris 11.2.
	 * The sleeping time was chosen by experimentation,
	 * to neither cause more than a handful of retries
	 * in normal operation nor unnecessary delays.
	 */
	for (;;) {
		if ((sz = sendmsg(fd, &msg, 0)) != -1 ||
		    errno != EAGAIN)
			break;
		nanosleep(&timeout, NULL);
	}
	return sz;
}

int
process_manpage(int srv_fd, int dstdir_fd, const char *path)
{
	int	 in_fd, out_fd;
	int	 irc;

if ((in_fd = open(path, O_RDONLY)) == -1) {
		warn("open(%s)", path);
		return 0;
	}

if ((out_fd = openat(dstdir_fd, path,
	    O_WRONLY | O_NOFOLLOW | O_CREAT | O_TRUNC,
	    S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH)) == -1) {
		warn("openat(%s)", path);
		close(in_fd);
		return 0;
	}

irc = sock_fd_write(srv_fd, in_fd, out_fd, STDERR_FILENO);

close(in_fd);
	close(out_fd);

if (irc < 0) {
		warn("sendmsg");
		return -1;
	}
	return 0;
}

int
process_tree(int srv_fd, int dstdir_fd)
{
	FTS		*ftsp;
	FTSENT		*entry;
	const char	*argv[2];
	const char	*path;

argv[0] = ".";
	argv[1] = (char *)NULL;

if ((ftsp = fts_open((char * const *)argv,
	    FTS_PHYSICAL | FTS_NOCHDIR, NULL)) == NULL) {
		warn("fts_open");
		return -1;
	}

while ((entry = fts_read(ftsp)) != NULL) {
		path = entry->fts_path + 2;
		switch (entry->fts_info) {
		case FTS_F:
			if (process_manpage(srv_fd, dstdir_fd, path) == -1) {
				fts_close(ftsp);
				return -1;
			}
			break;
		case FTS_D:
			if (*path != '\0' &&
			    mkdirat(dstdir_fd, path, S_IRWXU | S_IRGRP |
			      S_IXGRP | S_IROTH | S_IXOTH) == -1 &&
			    errno != EEXIST) {
				warn("mkdirat(%s)", path);
				(void)fts_set(ftsp, entry, FTS_SKIP);
			}
			break;
		case FTS_DP:
			break;
		default:
			warnx("%s: not a regular file", path);
			break;
		}
	}

fts_close(ftsp);
	return 0;
}

int
main(int argc, char **argv)
{
	const char	*defos, *outtype;
	int		 srv_fds[2];
	int		 dstdir_fd;
	int		 opt;
	pid_t		 pid;

defos = NULL;
	outtype = "ascii";
	while ((opt = getopt(argc, argv, "I:T:")) != -1) {
		switch (opt) {
		case 'I':
			defos = optarg;
			break;
		case 'T':
			outtype = optarg;
			break;
		default:
			usage();
		}
	}

if (argc > 0) {
		argc -= optind;
		argv += optind;
	}
	if (argc != 2)
		usage();

if (socketpair(AF_LOCAL, SOCK_STREAM, AF_UNSPEC, srv_fds) == -1)
		err(1, "socketpair");

pid = fork();
	switch (pid) {
	case -1:
		err(1, "fork");
	case 0:
		close(srv_fds[0]);
		run_mandocd(srv_fds[1], outtype, defos);
	default:
		break;
	}
	close(srv_fds[1]);

if ((dstdir_fd = open(argv[1], O_RDONLY | O_DIRECTORY)) == -1)
		err(1, "open(%s)", argv[1]);

if (chdir(argv[0]) == -1)
		err(1, "chdir(%s)", argv[0]);

return process_tree(srv_fds[0], dstdir_fd) == -1 ? 1 : 0;
}

void
usage(void)
{
	fprintf(stderr, "usage: %s [-I os=name] [-T output] "
	    "srcdir dstdir\n", BINM_CATMAN);
	exit(1);
}

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Editing: catman.c

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