version 1.254, 2015/11/06 16:30:33 |
version 1.257, 2015/11/07 17:58:55 |
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#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
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#if HAVE_ERR |
#include <err.h> |
#include <err.h> |
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#endif |
#include <fcntl.h> |
#include <fcntl.h> |
#include <glob.h> |
#include <glob.h> |
#include <signal.h> |
#include <signal.h> |
Line 149 main(int argc, char *argv[]) |
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Line 151 main(int argc, char *argv[]) |
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return mandocdb(argc, argv); |
return mandocdb(argc, argv); |
#endif |
#endif |
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#if HAVE_PLEDGE |
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if (pledge("stdio rpath tmppath proc exec flock", NULL) == -1) |
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err((int)MANDOCLEVEL_SYSERR, "pledge"); |
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#endif |
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/* Search options. */ |
/* Search options. */ |
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memset(&conf, 0, sizeof(conf)); |
memset(&conf, 0, sizeof(conf)); |
Line 288 main(int argc, char *argv[]) |
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Line 295 main(int argc, char *argv[]) |
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!isatty(STDOUT_FILENO)) |
!isatty(STDOUT_FILENO)) |
use_pager = 0; |
use_pager = 0; |
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#if HAVE_PLEDGE |
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if (!use_pager && pledge("stdio rpath flock", NULL) == -1) |
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err((int)MANDOCLEVEL_SYSERR, "pledge"); |
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#endif |
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/* Parse arguments. */ |
/* Parse arguments. */ |
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if (argc > 0) { |
if (argc > 0) { |
Line 414 main(int argc, char *argv[]) |
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Line 426 main(int argc, char *argv[]) |
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/* mandoc(1) */ |
/* mandoc(1) */ |
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#if HAVE_PLEDGE |
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if (pledge(use_pager ? "stdio rpath tmppath proc exec" : |
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"stdio rpath", NULL) == -1) |
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err((int)MANDOCLEVEL_SYSERR, "pledge"); |
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#endif |
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if (search.argmode == ARG_FILE && ! moptions(&options, auxpaths)) |
if (search.argmode == ARG_FILE && ! moptions(&options, auxpaths)) |
return (int)MANDOCLEVEL_BADARG; |
return (int)MANDOCLEVEL_BADARG; |
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Line 756 passthrough(const char *file, int fd, int synopsis_onl |
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Line 774 passthrough(const char *file, int fd, int synopsis_onl |
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FILE *stream; |
FILE *stream; |
const char *syscall; |
const char *syscall; |
char *line; |
char *line, *cp; |
size_t len, off; |
size_t linesz; |
ssize_t nw; |
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int print; |
int print; |
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fflush(stdout); |
line = NULL; |
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linesz = 0; |
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if ((stream = fdopen(fd, "r")) == NULL) { |
if ((stream = fdopen(fd, "r")) == NULL) { |
close(fd); |
close(fd); |
Line 770 passthrough(const char *file, int fd, int synopsis_onl |
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Line 788 passthrough(const char *file, int fd, int synopsis_onl |
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} |
} |
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print = 0; |
print = 0; |
while ((line = fgetln(stream, &len)) != NULL) { |
while (getline(&line, &linesz, stream) != -1) { |
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cp = line; |
if (synopsis_only) { |
if (synopsis_only) { |
if (print) { |
if (print) { |
if ( ! isspace((unsigned char)*line)) |
if ( ! isspace((unsigned char)*cp)) |
goto done; |
goto done; |
while (len && |
while (isspace((unsigned char)*cp)) |
isspace((unsigned char)*line)) { |
cp++; |
line++; |
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len--; |
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} |
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} else { |
} else { |
if ((len == sizeof(synb) && |
if (strcmp(cp, synb) == 0 || |
! strncmp(line, synb, len - 1)) || |
strcmp(cp, synr) == 0) |
(len == sizeof(synr) && |
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! strncmp(line, synr, len - 1))) |
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print = 1; |
print = 1; |
continue; |
continue; |
} |
} |
} |
} |
for (off = 0; off < len; off += nw) |
if (fputs(cp, stdout)) { |
if ((nw = write(STDOUT_FILENO, line + off, |
fclose(stream); |
len - off)) == -1 || nw == 0) { |
syscall = "fputs"; |
fclose(stream); |
goto fail; |
syscall = "write"; |
} |
goto fail; |
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} |
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} |
} |
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if (ferror(stream)) { |
if (ferror(stream)) { |
fclose(stream); |
fclose(stream); |
syscall = "fgetln"; |
syscall = "getline"; |
goto fail; |
goto fail; |
} |
} |
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done: |
done: |
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free(line); |
fclose(stream); |
fclose(stream); |
return; |
return; |
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fail: |
fail: |
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free(line); |
warn("%s: SYSERR: %s", file, syscall); |
warn("%s: SYSERR: %s", file, syscall); |
if (rc < MANDOCLEVEL_SYSERR) |
if (rc < MANDOCLEVEL_SYSERR) |
rc = MANDOCLEVEL_SYSERR; |
rc = MANDOCLEVEL_SYSERR; |
Line 1004 spawn_pager(struct tag_files *tag_files) |
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Line 1018 spawn_pager(struct tag_files *tag_files) |
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case 0: |
case 0: |
break; |
break; |
default: |
default: |
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#if HAVE_PLEDGE |
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if (pledge("stdio rpath tmppath", NULL) == -1) |
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err((int)MANDOCLEVEL_SYSERR, "pledge"); |
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#endif |
return pager_pid; |
return pager_pid; |
} |
} |
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