version 1.221, 2015/02/16 16:23:54 |
version 1.224, 2015/03/10 03:02:28 |
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#include <sys/types.h> |
#include <sys/types.h> |
#include <sys/param.h> /* MACHINE */ |
#include <sys/param.h> /* MACHINE */ |
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#include <sys/wait.h> |
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#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
#include <errno.h> |
#include <errno.h> |
#include <fcntl.h> |
#include <fcntl.h> |
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#include <glob.h> |
#include <stdio.h> |
#include <stdio.h> |
#include <stdint.h> |
#include <stdint.h> |
#include <stdlib.h> |
#include <stdlib.h> |
Line 302 main(int argc, char *argv[]) |
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Line 304 main(int argc, char *argv[]) |
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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"); |
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#ifdef MACHINE |
if (search.arch == NULL) |
if (search.arch == NULL) |
search.arch = MACHINE; |
search.arch = MACHINE; |
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#endif |
} |
} |
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rc = MANDOCLEVEL_OK; |
rc = MANDOCLEVEL_OK; |
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free(defos); |
free(defos); |
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/* |
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* Flush the output and signal end of file. |
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* If a pager is attached, it allows browsing to the end. |
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* Otherwise, it does no harm, we are about to exit anyway. |
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*/ |
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fclose(stdout); |
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/* |
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* If we spawned a pager, wait for the user to close it. |
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* Otherwise, this call fails with no adverse effect. |
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*/ |
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wait(NULL); |
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return((int)rc); |
return((int)rc); |
} |
} |
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Line 517 fs_lookup(const struct manpaths *paths, size_t ipath, |
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Line 536 fs_lookup(const struct manpaths *paths, size_t ipath, |
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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) |
{ |
{ |
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glob_t globinfo; |
struct manpage *page; |
struct manpage *page; |
char *file; |
char *file; |
int form; |
int form, globres; |
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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; |
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goto found; |
goto found; |
} |
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free(file); |
free(file); |
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mandoc_asprintf(&file, "%s/cat%s/%s.0", |
mandoc_asprintf(&file, "%s/cat%s/%s.0", |
Line 540 fs_lookup(const struct manpaths *paths, size_t ipath, |
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Line 559 fs_lookup(const struct manpaths *paths, size_t ipath, |
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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; |
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goto found; |
goto found; |
} |
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free(file); |
free(file); |
} |
} |
return(0); |
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mandoc_asprintf(&file, "%s/man%s/%s.*", |
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paths->paths[ipath], sec, name); |
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globres = glob(file, 0, NULL, &globinfo); |
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if (globres != 0 && globres != GLOB_NOMATCH) |
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fprintf(stderr, "%s: %s: glob: %s\n", |
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progname, file, strerror(errno)); |
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free(file); |
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if (globres == 0) |
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file = mandoc_strdup(*globinfo.gl_pathv); |
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globfree(&globinfo); |
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if (globres != 0) |
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return(0); |
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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" |
Line 938 spawn_pager(void) |
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Line 967 spawn_pager(void) |
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progname, strerror(errno)); |
progname, strerror(errno)); |
exit((int)MANDOCLEVEL_SYSERR); |
exit((int)MANDOCLEVEL_SYSERR); |
case 0: |
case 0: |
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break; |
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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); |
} |
} |
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close(fildes[1]); |
return; |
return; |
default: |
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break; |
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} |
} |
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/* The original process becomes the pager. */ |
/* The child process becomes the pager. */ |
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close(fildes[1]); |
close(fildes[1]); |
if (dup2(fildes[0], STDIN_FILENO) == -1) { |
if (dup2(fildes[0], STDIN_FILENO) == -1) { |
Line 957 spawn_pager(void) |
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Line 987 spawn_pager(void) |
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progname, strerror(errno)); |
progname, strerror(errno)); |
exit((int)MANDOCLEVEL_SYSERR); |
exit((int)MANDOCLEVEL_SYSERR); |
} |
} |
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close(fildes[0]); |
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pager = getenv("MANPAGER"); |
pager = getenv("MANPAGER"); |
if (pager == NULL || *pager == '\0') |
if (pager == NULL || *pager == '\0') |