version 1.21, 2017/02/18 12:24:24 |
version 1.24, 2025/06/29 20:47:01 |
|
|
*/ |
*/ |
#include "config.h" |
#include "config.h" |
|
|
#if HAVE_CMSG_XPG42 |
#if NEED_XPG4_2 |
#define _XPG4_2 |
#define _XPG4_2 |
#endif |
#endif |
|
|
|
|
run_mandocd(int sockfd, const char *outtype, const char* defos) |
run_mandocd(int sockfd, const char *outtype, const char* defos) |
{ |
{ |
char sockfdstr[10]; |
char sockfdstr[10]; |
|
int len; |
|
|
if (snprintf(sockfdstr, sizeof(sockfdstr), "%d", sockfd) == -1) |
len = snprintf(sockfdstr, sizeof(sockfdstr), "%d", sockfd); |
|
if (len >= (int)sizeof(sockfdstr)) { |
|
errno = EOVERFLOW; |
|
len = -1; |
|
} |
|
if (len < 0) |
err(1, "snprintf"); |
err(1, "snprintf"); |
if (defos == NULL) |
if (defos == NULL) |
execlp("mandocd", "mandocd", "-T", outtype, |
execlp("mandocd", "mandocd", "-T", outtype, |
Line 62 run_mandocd(int sockfd, const char *outtype, const cha |
|
Line 68 run_mandocd(int sockfd, const char *outtype, const cha |
|
else |
else |
execlp("mandocd", "mandocd", "-T", outtype, |
execlp("mandocd", "mandocd", "-T", outtype, |
"-I", defos, sockfdstr, (char *)NULL); |
"-I", defos, sockfdstr, (char *)NULL); |
err(1, "exec"); |
err(1, "exec(mandocd)"); |
} |
} |
|
|
ssize_t |
ssize_t |
Line 109 sock_fd_write(int fd, int fd0, int fd1, int fd2) |
|
Line 115 sock_fd_write(int fd, int fd0, int fd1, int fd2) |
|
* to neither cause more than a handful of retries |
* to neither cause more than a handful of retries |
* in normal operation nor unnecessary delays. |
* in normal operation nor unnecessary delays. |
*/ |
*/ |
for (;;) { |
while ((sz = sendmsg(fd, &msg, 0)) == -1) { |
if ((sz = sendmsg(fd, &msg, 0)) != -1 || |
if (errno != EAGAIN) { |
errno != EAGAIN) |
warn("FATAL: sendmsg"); |
break; |
break; |
|
} |
nanosleep(&timeout, NULL); |
nanosleep(&timeout, NULL); |
} |
} |
return sz; |
return sz; |
Line 125 process_manpage(int srv_fd, int dstdir_fd, const char |
|
Line 132 process_manpage(int srv_fd, int dstdir_fd, const char |
|
int irc; |
int irc; |
|
|
if ((in_fd = open(path, O_RDONLY)) == -1) { |
if ((in_fd = open(path, O_RDONLY)) == -1) { |
warn("open(%s)", path); |
warn("open %s for reading", path); |
|
fflush(stderr); |
return 0; |
return 0; |
} |
} |
|
|
if ((out_fd = openat(dstdir_fd, path, |
if ((out_fd = openat(dstdir_fd, path, |
O_WRONLY | O_NOFOLLOW | O_CREAT | O_TRUNC, |
O_WRONLY | O_NOFOLLOW | O_CREAT | O_TRUNC, |
S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH)) == -1) { |
S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH)) == -1) { |
warn("openat(%s)", path); |
warn("openat %s for writing", path); |
|
fflush(stderr); |
close(in_fd); |
close(in_fd); |
return 0; |
return 0; |
} |
} |
Line 142 process_manpage(int srv_fd, int dstdir_fd, const char |
|
Line 151 process_manpage(int srv_fd, int dstdir_fd, const char |
|
close(in_fd); |
close(in_fd); |
close(out_fd); |
close(out_fd); |
|
|
if (irc < 0) { |
return irc; |
warn("sendmsg"); |
|
return -1; |
|
} |
|
return 0; |
|
} |
} |
|
|
int |
int |
Line 156 process_tree(int srv_fd, int dstdir_fd) |
|
Line 161 process_tree(int srv_fd, int dstdir_fd) |
|
FTSENT *entry; |
FTSENT *entry; |
const char *argv[2]; |
const char *argv[2]; |
const char *path; |
const char *path; |
|
int fatal; |
|
int gooddirs, baddirs, goodfiles, badfiles; |
|
|
argv[0] = "."; |
argv[0] = "."; |
argv[1] = (char *)NULL; |
argv[1] = (char *)NULL; |
Line 166 process_tree(int srv_fd, int dstdir_fd) |
|
Line 173 process_tree(int srv_fd, int dstdir_fd) |
|
return -1; |
return -1; |
} |
} |
|
|
while ((entry = fts_read(ftsp)) != NULL) { |
fatal = 0; |
|
gooddirs = baddirs = goodfiles = badfiles = 0; |
|
while (fatal == 0 && (entry = fts_read(ftsp)) != NULL) { |
path = entry->fts_path + 2; |
path = entry->fts_path + 2; |
switch (entry->fts_info) { |
switch (entry->fts_info) { |
case FTS_F: |
case FTS_F: |
if (process_manpage(srv_fd, dstdir_fd, path) == -1) { |
switch (process_manpage(srv_fd, dstdir_fd, path)) { |
fts_close(ftsp); |
case -1: |
return -1; |
fatal = errno; |
|
break; |
|
case 0: |
|
badfiles++; |
|
break; |
|
default: |
|
goodfiles++; |
|
break; |
} |
} |
break; |
break; |
case FTS_D: |
case FTS_D: |
Line 180 process_tree(int srv_fd, int dstdir_fd) |
|
Line 196 process_tree(int srv_fd, int dstdir_fd) |
|
mkdirat(dstdir_fd, path, S_IRWXU | S_IRGRP | |
mkdirat(dstdir_fd, path, S_IRWXU | S_IRGRP | |
S_IXGRP | S_IROTH | S_IXOTH) == -1 && |
S_IXGRP | S_IROTH | S_IXOTH) == -1 && |
errno != EEXIST) { |
errno != EEXIST) { |
warn("mkdirat(%s)", path); |
warn("mkdirat %s", path); |
|
fflush(stderr); |
(void)fts_set(ftsp, entry, FTS_SKIP); |
(void)fts_set(ftsp, entry, FTS_SKIP); |
} |
baddirs++; |
|
} else |
|
gooddirs++; |
break; |
break; |
case FTS_DP: |
case FTS_DP: |
break; |
break; |
|
case FTS_DNR: |
|
warnx("directory %s unreadable: %s", |
|
path, strerror(entry->fts_errno)); |
|
fflush(stderr); |
|
baddirs++; |
|
break; |
|
case FTS_DC: |
|
warnx("directory %s causes cycle", path); |
|
fflush(stderr); |
|
baddirs++; |
|
break; |
|
case FTS_ERR: |
|
case FTS_NS: |
|
warnx("file %s: %s", |
|
path, strerror(entry->fts_errno)); |
|
fflush(stderr); |
|
badfiles++; |
|
break; |
default: |
default: |
warnx("%s: not a regular file", path); |
warnx("%s: not a regular file", path); |
|
fflush(stderr); |
|
badfiles++; |
break; |
break; |
} |
} |
} |
} |
|
if (fatal == 0 && (fatal = errno) != 0) |
|
warn("FATAL: fts_read"); |
|
|
fts_close(ftsp); |
fts_close(ftsp); |
|
if (baddirs > 0) |
|
warnx("skipped %d %s due to errors", baddirs, |
|
baddirs == 1 ? "directory" : "directories"); |
|
if (badfiles > 0) |
|
warnx("skipped %d %s due to errors", badfiles, |
|
badfiles == 1 ? "file" : "files"); |
|
if (fatal != 0) { |
|
warnx("processing aborted due to fatal error, " |
|
"results are probably incomplete"); |
|
} |
return 0; |
return 0; |
} |
} |
|
|
Line 243 main(int argc, char **argv) |
|
Line 294 main(int argc, char **argv) |
|
close(srv_fds[1]); |
close(srv_fds[1]); |
|
|
if ((dstdir_fd = open(argv[1], O_RDONLY | O_DIRECTORY)) == -1) |
if ((dstdir_fd = open(argv[1], O_RDONLY | O_DIRECTORY)) == -1) |
err(1, "open(%s)", argv[1]); |
err(1, "open destination %s", argv[1]); |
|
|
if (chdir(argv[0]) == -1) |
if (chdir(argv[0]) == -1) |
err(1, "chdir(%s)", argv[0]); |
err(1, "chdir to source %s", argv[0]); |
|
|
return process_tree(srv_fds[0], dstdir_fd) == -1 ? 1 : 0; |
return process_tree(srv_fds[0], dstdir_fd) == -1 ? 1 : 0; |
} |
} |