version 1.219, 2015/02/07 06:28:08 |
version 1.224, 2015/03/10 03:02:28 |
|
|
|
|
#include <sys/types.h> |
#include <sys/types.h> |
#include <sys/param.h> /* MACHINE */ |
#include <sys/param.h> /* MACHINE */ |
|
#include <sys/wait.h> |
|
|
#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
#include <errno.h> |
#include <errno.h> |
#include <fcntl.h> |
#include <fcntl.h> |
|
#include <glob.h> |
#include <stdio.h> |
#include <stdio.h> |
#include <stdint.h> |
#include <stdint.h> |
#include <stdlib.h> |
#include <stdlib.h> |
Line 103 static enum mandoclevel passthrough(const char *, int |
|
Line 105 static enum mandoclevel passthrough(const char *, int |
|
static void spawn_pager(void); |
static void spawn_pager(void); |
static int toptions(struct curparse *, char *); |
static int toptions(struct curparse *, char *); |
static void usage(enum argmode) __attribute__((noreturn)); |
static void usage(enum argmode) __attribute__((noreturn)); |
static void version(void) __attribute__((noreturn)); |
|
static int woptions(struct curparse *, char *); |
static int woptions(struct curparse *, char *); |
|
|
static const int sec_prios[] = {1, 4, 5, 8, 6, 3, 7, 2, 9}; |
static const int sec_prios[] = {1, 4, 5, 8, 6, 3, 7, 2, 9}; |
Line 257 main(int argc, char *argv[]) |
|
Line 258 main(int argc, char *argv[]) |
|
case 'w': |
case 'w': |
outmode = OUTMODE_FLN; |
outmode = OUTMODE_FLN; |
break; |
break; |
case 'V': |
|
version(); |
|
/* NOTREACHED */ |
|
default: |
default: |
show_usage = 1; |
show_usage = 1; |
break; |
break; |
Line 306 main(int argc, char *argv[]) |
|
Line 304 main(int argc, char *argv[]) |
|
argc = 1; |
argc = 1; |
} |
} |
} else if (argc > 1 && |
} else if (argc > 1 && |
((uc = argv[0]) != NULL) && |
((uc = (unsigned char *)argv[0]) != NULL) && |
((isdigit(uc[0]) && (uc[1] == '\0' || |
((isdigit(uc[0]) && (uc[1] == '\0' || |
(isalpha(uc[1]) && uc[2] == '\0'))) || |
(isalpha(uc[1]) && uc[2] == '\0'))) || |
(uc[0] == 'n' && uc[1] == '\0'))) { |
(uc[0] == 'n' && uc[1] == '\0'))) { |
search.sec = uc; |
search.sec = (char *)uc; |
argv++; |
argv++; |
argc--; |
argc--; |
} |
} |
if (search.arch == NULL) |
if (search.arch == NULL) |
search.arch = getenv("MACHINE"); |
search.arch = getenv("MACHINE"); |
|
#ifdef MACHINE |
if (search.arch == NULL) |
if (search.arch == NULL) |
search.arch = MACHINE; |
search.arch = MACHINE; |
|
#endif |
} |
} |
|
|
rc = MANDOCLEVEL_OK; |
rc = MANDOCLEVEL_OK; |
|
|
|
|
free(defos); |
free(defos); |
|
|
return((int)rc); |
/* |
} |
* Flush the output and signal end of file. |
|
* If a pager is attached, it allows browsing to the end. |
|
* Otherwise, it does no harm, we are about to exit anyway. |
|
*/ |
|
|
static void |
fclose(stdout); |
version(void) |
|
{ |
|
|
|
printf("mandoc %s\n", VERSION); |
/* |
exit((int)MANDOCLEVEL_OK); |
* If we spawned a pager, wait for the user to close it. |
|
* Otherwise, this call fails with no adverse effect. |
|
*/ |
|
|
|
wait(NULL); |
|
|
|
return((int)rc); |
} |
} |
|
|
static void |
static void |
Line 499 usage(enum argmode argmode) |
|
Line 506 usage(enum argmode argmode) |
|
|
|
switch (argmode) { |
switch (argmode) { |
case ARG_FILE: |
case ARG_FILE: |
fputs("usage: mandoc [-acfhklV] [-Ios=name] " |
fputs("usage: mandoc [-acfhkl] [-Ios=name] " |
"[-Kencoding] [-mformat] [-Ooption]\n" |
"[-Kencoding] [-mformat] [-Ooption]\n" |
"\t [-Toutput] [-Wlevel] [file ...]\n", stderr); |
"\t [-Toutput] [-Wlevel] [file ...]\n", stderr); |
break; |
break; |
case ARG_NAME: |
case ARG_NAME: |
fputs("usage: man [-acfhklVw] [-C file] [-I os=name] " |
fputs("usage: man [-acfhklw] [-C file] [-I os=name] " |
"[-K encoding] [-M path] [-m path]\n" |
"[-K encoding] [-M path] [-m path]\n" |
"\t [-O option=value] [-S subsection] [-s section] " |
"\t [-O option=value] [-S subsection] [-s section] " |
"[-T output] [-W level]\n" |
"[-T output] [-W level]\n" |
"\t [section] name ...\n", stderr); |
"\t [section] name ...\n", stderr); |
break; |
break; |
case ARG_WORD: |
case ARG_WORD: |
fputs("usage: whatis [-acfhklVw] [-C file] " |
fputs("usage: whatis [-acfhklw] [-C file] " |
"[-M path] [-m path] [-O outkey] [-S arch]\n" |
"[-M path] [-m path] [-O outkey] [-S arch]\n" |
"\t [-s section] name ...\n", stderr); |
"\t [-s section] name ...\n", stderr); |
break; |
break; |
case ARG_EXPR: |
case ARG_EXPR: |
fputs("usage: apropos [-acfhklVw] [-C file] " |
fputs("usage: apropos [-acfhklw] [-C file] " |
"[-M path] [-m path] [-O outkey] [-S arch]\n" |
"[-M path] [-m path] [-O outkey] [-S arch]\n" |
"\t [-s section] expression ...\n", stderr); |
"\t [-s section] expression ...\n", stderr); |
break; |
break; |
Line 529 fs_lookup(const struct manpaths *paths, size_t ipath, |
|
Line 536 fs_lookup(const struct manpaths *paths, size_t ipath, |
|
const char *sec, const char *arch, const char *name, |
const char *sec, const char *arch, const char *name, |
struct manpage **res, size_t *ressz) |
struct manpage **res, size_t *ressz) |
{ |
{ |
|
glob_t globinfo; |
struct manpage *page; |
struct manpage *page; |
char *file; |
char *file; |
int form; |
int form, globres; |
|
|
|
form = FORM_SRC; |
mandoc_asprintf(&file, "%s/man%s/%s.%s", |
mandoc_asprintf(&file, "%s/man%s/%s.%s", |
paths->paths[ipath], sec, name, sec); |
paths->paths[ipath], sec, name, sec); |
if (access(file, R_OK) != -1) { |
if (access(file, R_OK) != -1) |
form = FORM_SRC; |
|
goto found; |
goto found; |
} |
|
free(file); |
free(file); |
|
|
mandoc_asprintf(&file, "%s/cat%s/%s.0", |
mandoc_asprintf(&file, "%s/cat%s/%s.0", |
Line 552 fs_lookup(const struct manpaths *paths, size_t ipath, |
|
Line 559 fs_lookup(const struct manpaths *paths, size_t ipath, |
|
if (arch != NULL) { |
if (arch != NULL) { |
mandoc_asprintf(&file, "%s/man%s/%s/%s.%s", |
mandoc_asprintf(&file, "%s/man%s/%s/%s.%s", |
paths->paths[ipath], sec, arch, name, sec); |
paths->paths[ipath], sec, arch, name, sec); |
if (access(file, R_OK) != -1) { |
if (access(file, R_OK) != -1) |
form = FORM_SRC; |
|
goto found; |
goto found; |
} |
|
free(file); |
free(file); |
} |
} |
return(0); |
|
|
|
|
mandoc_asprintf(&file, "%s/man%s/%s.*", |
|
paths->paths[ipath], sec, name); |
|
globres = glob(file, 0, NULL, &globinfo); |
|
if (globres != 0 && globres != GLOB_NOMATCH) |
|
fprintf(stderr, "%s: %s: glob: %s\n", |
|
progname, file, strerror(errno)); |
|
free(file); |
|
if (globres == 0) |
|
file = mandoc_strdup(*globinfo.gl_pathv); |
|
globfree(&globinfo); |
|
if (globres != 0) |
|
return(0); |
|
|
found: |
found: |
#if HAVE_SQLITE3 |
#if HAVE_SQLITE3 |
fprintf(stderr, "%s: outdated mandoc.db lacks %s(%s) entry,\n" |
fprintf(stderr, "%s: outdated mandoc.db lacks %s(%s) entry,\n" |
" consider running # makewhatis %s\n", |
" consider running # makewhatis %s\n", |
progname, name, sec, paths->paths[ipath]); |
progname, name, sec, paths->paths[ipath]); |
#endif |
#endif |
|
|
*res = mandoc_reallocarray(*res, ++*ressz, sizeof(struct manpage)); |
*res = mandoc_reallocarray(*res, ++*ressz, sizeof(struct manpage)); |
page = *res + (*ressz - 1); |
page = *res + (*ressz - 1); |
page->file = file; |
page->file = file; |
Line 950 spawn_pager(void) |
|
Line 967 spawn_pager(void) |
|
progname, strerror(errno)); |
progname, strerror(errno)); |
exit((int)MANDOCLEVEL_SYSERR); |
exit((int)MANDOCLEVEL_SYSERR); |
case 0: |
case 0: |
|
break; |
|
default: |
close(fildes[0]); |
close(fildes[0]); |
if (dup2(fildes[1], STDOUT_FILENO) == -1) { |
if (dup2(fildes[1], STDOUT_FILENO) == -1) { |
fprintf(stderr, "%s: dup output: %s\n", |
fprintf(stderr, "%s: dup output: %s\n", |
progname, strerror(errno)); |
progname, strerror(errno)); |
exit((int)MANDOCLEVEL_SYSERR); |
exit((int)MANDOCLEVEL_SYSERR); |
} |
} |
|
close(fildes[1]); |
return; |
return; |
default: |
|
break; |
|
} |
} |
|
|
/* The original process becomes the pager. */ |
/* The child process becomes the pager. */ |
|
|
close(fildes[1]); |
close(fildes[1]); |
if (dup2(fildes[0], STDIN_FILENO) == -1) { |
if (dup2(fildes[0], STDIN_FILENO) == -1) { |
Line 969 spawn_pager(void) |
|
Line 987 spawn_pager(void) |
|
progname, strerror(errno)); |
progname, strerror(errno)); |
exit((int)MANDOCLEVEL_SYSERR); |
exit((int)MANDOCLEVEL_SYSERR); |
} |
} |
|
close(fildes[0]); |
|
|
pager = getenv("MANPAGER"); |
pager = getenv("MANPAGER"); |
if (pager == NULL || *pager == '\0') |
if (pager == NULL || *pager == '\0') |