version 1.260, 2015/12/15 17:38:45 |
version 1.265, 2016/04/14 20:55:48 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2010-2012, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010-2012, 2014-2016 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010 Joerg Sonnenberger <joerg@netbsd.org> |
* Copyright (c) 2010 Joerg Sonnenberger <joerg@netbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
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#include <stdint.h> |
#include <stdint.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
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#include <time.h> |
#include <unistd.h> |
#include <unistd.h> |
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#include "mandoc_aux.h" |
#include "mandoc_aux.h" |
Line 123 main(int argc, char *argv[]) |
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Line 124 main(int argc, char *argv[]) |
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unsigned char *uc; |
unsigned char *uc; |
struct manpage *res, *resp; |
struct manpage *res, *resp; |
char *conf_file, *defpaths; |
char *conf_file, *defpaths; |
size_t isec, i, sz; |
const char *sec; |
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size_t i, sz; |
int prio, best_prio; |
int prio, best_prio; |
char sec; |
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enum mandoclevel rctmp; |
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enum outmode outmode; |
enum outmode outmode; |
int fd; |
int fd; |
int show_usage; |
int show_usage; |
Line 390 main(int argc, char *argv[]) |
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Line 390 main(int argc, char *argv[]) |
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if (outmode == OUTMODE_ONE) { |
if (outmode == OUTMODE_ONE) { |
argc = 1; |
argc = 1; |
best_prio = 10; |
best_prio = 20; |
} else if (outmode == OUTMODE_ALL) |
} else if (outmode == OUTMODE_ALL) |
argc = (int)sz; |
argc = (int)sz; |
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Line 406 main(int argc, char *argv[]) |
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Line 406 main(int argc, char *argv[]) |
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res[i].output); |
res[i].output); |
else if (outmode == OUTMODE_ONE) { |
else if (outmode == OUTMODE_ONE) { |
/* Search for the best section. */ |
/* Search for the best section. */ |
isec = strcspn(res[i].file, "123456789"); |
sec = res[i].file; |
sec = res[i].file[isec]; |
sec += strcspn(sec, "123456789"); |
if ('\0' == sec) |
if (sec[0] == '\0') |
continue; |
continue; |
prio = sec_prios[sec - '1']; |
prio = sec_prios[sec[0] - '1']; |
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if (sec[1] != '/') |
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prio += 10; |
if (prio >= best_prio) |
if (prio >= best_prio) |
continue; |
continue; |
best_prio = prio; |
best_prio = prio; |
Line 459 main(int argc, char *argv[]) |
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Line 461 main(int argc, char *argv[]) |
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} |
} |
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while (argc > 0) { |
while (argc > 0) { |
rctmp = mparse_open(curp.mp, &fd, |
fd = mparse_open(curp.mp, resp != NULL ? resp->file : *argv); |
resp != NULL ? resp->file : *argv); |
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if (rc < rctmp) |
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rc = rctmp; |
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if (fd != -1) { |
if (fd != -1) { |
if (use_pager) { |
if (use_pager) { |
tag_files = tag_init(); |
tag_files = tag_init(); |
Line 482 main(int argc, char *argv[]) |
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Line 480 main(int argc, char *argv[]) |
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if (argc > 1 && curp.outtype <= OUTT_UTF8) |
if (argc > 1 && curp.outtype <= OUTT_UTF8) |
ascii_sepline(curp.outdata); |
ascii_sepline(curp.outdata); |
} |
} else if (rc < MANDOCLEVEL_ERROR) |
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rc = MANDOCLEVEL_ERROR; |
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if (MANDOCLEVEL_OK != rc && curp.wstop) |
if (MANDOCLEVEL_OK != rc && curp.wstop) |
break; |
break; |
Line 685 fs_search(const struct mansearch *cfg, const struct ma |
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Line 684 fs_search(const struct mansearch *cfg, const struct ma |
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int argc, char **argv, struct manpage **res, size_t *ressz) |
int argc, char **argv, struct manpage **res, size_t *ressz) |
{ |
{ |
const char *const sections[] = |
const char *const sections[] = |
{"1", "8", "6", "2", "3", "3p", "5", "7", "4", "9"}; |
{"1", "8", "6", "2", "3", "5", "7", "4", "9", "3p"}; |
const size_t nsec = sizeof(sections)/sizeof(sections[0]); |
const size_t nsec = sizeof(sections)/sizeof(sections[0]); |
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size_t ipath, isec, lastsz; |
size_t ipath, isec, lastsz; |
Line 724 parse(struct curparse *curp, int fd, const char *file) |
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Line 723 parse(struct curparse *curp, int fd, const char *file) |
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/* Begin by parsing the file itself. */ |
/* Begin by parsing the file itself. */ |
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assert(file); |
assert(file); |
assert(fd >= -1); |
assert(fd >= 0); |
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rctmp = mparse_readfd(curp->mp, fd, file); |
rctmp = mparse_readfd(curp->mp, fd, file); |
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if (fd != STDIN_FILENO) |
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close(fd); |
if (rc < rctmp) |
if (rc < rctmp) |
rc = rctmp; |
rc = rctmp; |
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Line 1020 mmsg(enum mandocerr t, enum mandoclevel lvl, |
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Line 1021 mmsg(enum mandocerr t, enum mandoclevel lvl, |
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static pid_t |
static pid_t |
spawn_pager(struct tag_files *tag_files) |
spawn_pager(struct tag_files *tag_files) |
{ |
{ |
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const struct timespec timeout = { 0, 100000000 }; /* 0.1s */ |
#define MAX_PAGER_ARGS 16 |
#define MAX_PAGER_ARGS 16 |
char *argv[MAX_PAGER_ARGS]; |
char *argv[MAX_PAGER_ARGS]; |
const char *pager; |
const char *pager; |
Line 1069 spawn_pager(struct tag_files *tag_files) |
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Line 1071 spawn_pager(struct tag_files *tag_files) |
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case -1: |
case -1: |
err((int)MANDOCLEVEL_SYSERR, "fork"); |
err((int)MANDOCLEVEL_SYSERR, "fork"); |
case 0: |
case 0: |
/* Set pgrp in both parent and child to avoid racing exec. */ |
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(void)setpgid(0, 0); |
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break; |
break; |
default: |
default: |
(void)setpgid(pager_pid, 0); |
(void)setpgid(pager_pid, 0); |
Line 1089 spawn_pager(struct tag_files *tag_files) |
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Line 1089 spawn_pager(struct tag_files *tag_files) |
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err((int)MANDOCLEVEL_SYSERR, "pager stdout"); |
err((int)MANDOCLEVEL_SYSERR, "pager stdout"); |
close(tag_files->ofd); |
close(tag_files->ofd); |
close(tag_files->tfd); |
close(tag_files->tfd); |
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/* Do not start the pager before controlling the terminal. */ |
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while (tcgetpgrp(STDIN_FILENO) != getpid()) |
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nanosleep(&timeout, NULL); |
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execvp(argv[0], argv); |
execvp(argv[0], argv); |
err((int)MANDOCLEVEL_SYSERR, "exec %s", argv[0]); |
err((int)MANDOCLEVEL_SYSERR, "exec %s", argv[0]); |
} |
} |