-/* $Id: mandocdb.c,v 1.157 2014/08/11 01:39:00 schwarze Exp $ */
+/* $Id: mandocdb.c,v 1.175 2014/12/04 21:48:48 schwarze Exp $ */
/*
* Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2011, 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
*/
#include "config.h"
-#include <sys/stat.h>
#include <sys/types.h>
+#include <sys/stat.h>
#include <sys/wait.h>
#include <assert.h>
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
-#ifdef HAVE_FTS
+#if HAVE_FTS
#include <fts.h>
#else
#include "compat_fts.h"
#include <string.h>
#include <unistd.h>
-#ifdef HAVE_OHASH
+#if HAVE_OHASH
#include <ohash.h>
#else
#include "compat_ohash.h"
OP_TEST /* change no databases, report potential problems */
};
-enum form {
- FORM_NONE, /* format is unknown */
- FORM_SRC, /* format is -man or -mdoc */
- FORM_CAT /* format is cat */
-};
-
struct str {
char *rendered; /* key in UTF-8 or ASCII form */
const struct mpage *mpage; /* if set, the owning parse */
struct mpage {
struct inodev inodev; /* used for hashing routine */
int64_t pageid; /* pageid in mpages SQL table */
- enum form form; /* format from file content */
char *sec; /* section from file content */
char *arch; /* architecture from file content */
char *title; /* title from file content */
char *desc; /* description from file content */
struct mlink *mlinks; /* singly linked list */
+ int form; /* format from file content */
+ int name_head_done;
};
struct mlink {
char file[PATH_MAX]; /* filename rel. to manpath */
- enum form dform; /* format from directory */
- enum form fform; /* format from file name suffix */
char *dsec; /* section from directory */
char *arch; /* architecture from directory */
char *name; /* name from file name (not empty) */
char *fsec; /* section from file name suffix */
struct mlink *next; /* singly linked list */
struct mpage *mpage; /* parent */
+ int dform; /* format from directory */
+ int fform; /* format from file name suffix */
int gzip; /* filename has a .gz suffix */
};
STMT_INSERT_PAGE, /* insert mpage */
STMT_INSERT_LINK, /* insert mlink */
STMT_INSERT_NAME, /* insert name */
+ STMT_SELECT_NAME, /* retrieve existing name flags */
STMT_INSERT_KEY, /* insert parsed key */
STMT__MAX
};
-typedef int (*mdoc_fp)(struct mpage *, const struct mdoc_node *);
+typedef int (*mdoc_fp)(struct mpage *, const struct mdoc_meta *,
+ const struct mdoc_node *);
struct mdoc_handler {
mdoc_fp fp; /* optional handler */
static void dbclose(int);
static void dbadd(struct mpage *, struct mchars *);
static void dbadd_mlink(const struct mlink *mlink);
+static void dbadd_mlink_name(const struct mlink *mlink);
static int dbopen(int);
static void dbprune(void);
static void filescan(const char *);
static void mpages_merge(struct mchars *, struct mparse *);
static void names_check(void);
static void parse_cat(struct mpage *, int);
-static void parse_man(struct mpage *, const struct man_node *);
-static void parse_mdoc(struct mpage *, const struct mdoc_node *);
-static int parse_mdoc_body(struct mpage *, const struct mdoc_node *);
-static int parse_mdoc_head(struct mpage *, const struct mdoc_node *);
-static int parse_mdoc_Fd(struct mpage *, const struct mdoc_node *);
-static int parse_mdoc_Fn(struct mpage *, const struct mdoc_node *);
-static int parse_mdoc_Nd(struct mpage *, const struct mdoc_node *);
-static int parse_mdoc_Nm(struct mpage *, const struct mdoc_node *);
-static int parse_mdoc_Sh(struct mpage *, const struct mdoc_node *);
-static int parse_mdoc_Xr(struct mpage *, const struct mdoc_node *);
+static void parse_man(struct mpage *, const struct man_meta *,
+ const struct man_node *);
+static void parse_mdoc(struct mpage *, const struct mdoc_meta *,
+ const struct mdoc_node *);
+static int parse_mdoc_body(struct mpage *, const struct mdoc_meta *,
+ const struct mdoc_node *);
+static int parse_mdoc_head(struct mpage *, const struct mdoc_meta *,
+ const struct mdoc_node *);
+static int parse_mdoc_Fd(struct mpage *, const struct mdoc_meta *,
+ const struct mdoc_node *);
+static int parse_mdoc_Fn(struct mpage *, const struct mdoc_meta *,
+ const struct mdoc_node *);
+static int parse_mdoc_Fo(struct mpage *, const struct mdoc_meta *,
+ const struct mdoc_node *);
+static int parse_mdoc_Nd(struct mpage *, const struct mdoc_meta *,
+ const struct mdoc_node *);
+static int parse_mdoc_Nm(struct mpage *, const struct mdoc_meta *,
+ const struct mdoc_node *);
+static int parse_mdoc_Sh(struct mpage *, const struct mdoc_meta *,
+ const struct mdoc_node *);
+static int parse_mdoc_Xr(struct mpage *, const struct mdoc_meta *,
+ const struct mdoc_node *);
static void putkey(const struct mpage *, char *, uint64_t);
static void putkeys(const struct mpage *,
const char *, size_t, uint64_t);
const struct mdoc_node *, uint64_t);
static void render_key(struct mchars *, struct str *);
static void say(const char *, const char *, ...);
-static int set_basedir(const char *);
+static int set_basedir(const char *, int);
static int treescan(void);
static size_t utf8(unsigned int, char [7]);
{ NULL, 0 }, /* Ux */
{ NULL, 0 }, /* Xc */
{ NULL, 0 }, /* Xo */
- { parse_mdoc_head, 0 }, /* Fo */
+ { parse_mdoc_Fo, 0 }, /* Fo */
{ NULL, 0 }, /* Fc */
{ NULL, 0 }, /* Oo */
{ NULL, 0 }, /* Oc */
{ NULL, 0 }, /* sp */
{ NULL, 0 }, /* %U */
{ NULL, 0 }, /* Ta */
+ { NULL, 0 }, /* ll */
};
}
exitcode = (int)MANDOCLEVEL_OK;
- mp = mparse_alloc(mparse_options, MANDOCLEVEL_FATAL, NULL, NULL);
mc = mchars_alloc();
-
+ mp = mparse_alloc(mparse_options, MANDOCLEVEL_FATAL, NULL,
+ mc, NULL);
ohash_init(&mpages, 6, &mpages_info);
ohash_init(&mlinks, 6, &mlinks_info);
* Most of these deal with a specific directory.
* Jump into that directory first.
*/
- if (OP_TEST != op && 0 == set_basedir(path_arg))
+ if (OP_TEST != op && 0 == set_basedir(path_arg, 1))
goto out;
if (dbopen(1)) {
ohash_init(&mlinks, 6, &mlinks_info);
}
- if (0 == set_basedir(dirs.paths[j]))
- goto out;
+ if (0 == set_basedir(dirs.paths[j], argc > 0))
+ continue;
if (0 == treescan())
- goto out;
+ continue;
if (0 == dbopen(0))
- goto out;
+ continue;
mpages_merge(mc, mp);
if (warnings && !nodb &&
}
out:
manpath_free(&dirs);
- mchars_free(mc);
mparse_free(mp);
+ mchars_free(mc);
mpages_free();
ohash_delete(&mpages);
ohash_delete(&mlinks);
}
mlink = mandoc_calloc(1, sizeof(struct mlink));
+ mlink->dform = FORM_NONE;
if (strlcpy(mlink->file, start, sizeof(mlink->file)) >=
sizeof(mlink->file)) {
say(start, "Filename too long");
{
char any[] = "any";
struct ohash_info str_info;
- int fd[2];
struct mpage *mpage, *mpage_dest;
struct mlink *mlink, *mlink_dest;
struct mdoc *mdoc;
struct man *man;
char *sodest;
char *cp;
- pid_t child_pid;
- int status;
+ int fd;
unsigned int pslot;
enum mandoclevel lvl;
str_info.free = hash_free;
str_info.key_offset = offsetof(struct str, key);
- if (0 == nodb)
+ if ( ! nodb)
SQL_EXEC("BEGIN TRANSACTION");
mpage = ohash_first(&mpages, &pslot);
- while (NULL != mpage) {
+ while (mpage != NULL) {
mlinks_undupe(mpage);
- if (NULL == mpage->mlinks) {
+ if (mpage->mlinks == NULL) {
mpage = ohash_next(&mpages, &pslot);
continue;
}
mdoc = NULL;
man = NULL;
sodest = NULL;
- child_pid = 0;
- fd[0] = -1;
- fd[1] = -1;
-
- if (mpage->mlinks->gzip) {
- if (-1 == pipe(fd)) {
- exitcode = (int)MANDOCLEVEL_SYSERR;
- say(mpage->mlinks->file, "&pipe gunzip");
- goto nextpage;
- }
- switch (child_pid = fork()) {
- case -1:
- exitcode = (int)MANDOCLEVEL_SYSERR;
- say(mpage->mlinks->file, "&fork gunzip");
- child_pid = 0;
- close(fd[1]);
- close(fd[0]);
- goto nextpage;
- case 0:
- close(fd[0]);
- if (-1 == dup2(fd[1], STDOUT_FILENO)) {
- say(mpage->mlinks->file,
- "&dup gunzip");
- exit(1);
- }
- execlp("gunzip", "gunzip", "-c",
- mpage->mlinks->file, NULL);
- say(mpage->mlinks->file, "&exec gunzip");
- exit(1);
- default:
- close(fd[1]);
- break;
- }
+
+ mparse_open(mp, &fd, mpage->mlinks->file);
+ if (fd == -1) {
+ say(mpage->mlinks->file, "&open");
+ goto nextpage;
}
/*
* source code, unless it is already known to be
* formatted. Fall back to formatted mode.
*/
- if (FORM_CAT != mpage->mlinks->dform ||
- FORM_CAT != mpage->mlinks->fform) {
- lvl = mparse_readfd(mp, fd[0], mpage->mlinks->file);
+ if (mpage->mlinks->dform != FORM_CAT ||
+ mpage->mlinks->fform != FORM_CAT) {
+ lvl = mparse_readfd(mp, fd, mpage->mlinks->file);
if (lvl < MANDOCLEVEL_FATAL)
mparse_result(mp, &mdoc, &man, &sodest);
}
- if (NULL != sodest) {
+ if (sodest != NULL) {
mlink_dest = ohash_find(&mlinks,
ohash_qlookup(&mlinks, sodest));
- if (NULL != mlink_dest) {
+ if (mlink_dest == NULL) {
+ mandoc_asprintf(&cp, "%s.gz", sodest);
+ mlink_dest = ohash_find(&mlinks,
+ ohash_qlookup(&mlinks, cp));
+ free(cp);
+ }
+ if (mlink_dest != NULL) {
/* The .so target exists. */
*/
if (mpage_dest->pageid)
- dbadd_mlink(mlink);
+ dbadd_mlink_name(mlink);
- if (NULL == mlink->next)
+ if (mlink->next == NULL)
break;
mlink = mlink->next;
}
mpage->mlinks = NULL;
}
goto nextpage;
- } else if (NULL != mdoc) {
+ } else if (mdoc != NULL) {
mpage->form = FORM_SRC;
mpage->sec = mdoc_meta(mdoc)->msec;
mpage->sec = mandoc_strdup(
- NULL == mpage->sec ? "" : mpage->sec);
+ mpage->sec == NULL ? "" : mpage->sec);
mpage->arch = mdoc_meta(mdoc)->arch;
mpage->arch = mandoc_strdup(
- NULL == mpage->arch ? "" : mpage->arch);
+ mpage->arch == NULL ? "" : mpage->arch);
mpage->title =
mandoc_strdup(mdoc_meta(mdoc)->title);
- } else if (NULL != man) {
+ } else if (man != NULL) {
mpage->form = FORM_SRC;
mpage->sec =
mandoc_strdup(man_meta(man)->msec);
mandoc_strdup(mpage->mlinks->name);
}
putkey(mpage, mpage->sec, TYPE_sec);
- putkey(mpage, '\0' == *mpage->arch ?
- any : mpage->arch, TYPE_arch);
+ if (*mpage->arch != '\0')
+ putkey(mpage, mpage->arch, TYPE_arch);
for (mlink = mpage->mlinks; mlink; mlink = mlink->next) {
if ('\0' != *mlink->dsec)
putkey(mpage, mlink->name, NAME_FILE);
}
- assert(NULL == mpage->desc);
- if (NULL != mdoc) {
- if (NULL != (cp = mdoc_meta(mdoc)->name))
- putkey(mpage, cp, NAME_HEAD);
- parse_mdoc(mpage, mdoc_node(mdoc));
- } else if (NULL != man)
- parse_man(mpage, man_node(man));
+ assert(mpage->desc == NULL);
+ if (mdoc != NULL)
+ parse_mdoc(mpage, mdoc_meta(mdoc), mdoc_node(mdoc));
+ else if (man != NULL)
+ parse_man(mpage, man_meta(man), man_node(man));
else
- parse_cat(mpage, fd[0]);
- if (NULL == mpage->desc)
+ parse_cat(mpage, fd);
+ if (mpage->desc == NULL)
mpage->desc = mandoc_strdup(mpage->mlinks->name);
if (warnings && !use_all)
dbadd(mpage, mc);
nextpage:
- if (child_pid) {
- if (-1 == waitpid(child_pid, &status, 0)) {
- exitcode = (int)MANDOCLEVEL_SYSERR;
- say(mpage->mlinks->file, "&wait gunzip");
- } else if (WIFSIGNALED(status)) {
- exitcode = (int)MANDOCLEVEL_SYSERR;
- say(mpage->mlinks->file,
- "gunzip died from signal %d",
- WTERMSIG(status));
- } else if (WEXITSTATUS(status)) {
- exitcode = (int)MANDOCLEVEL_SYSERR;
- say(mpage->mlinks->file,
- "gunzip failed with code %d",
- WEXITSTATUS(status));
- }
+ if (mparse_wait(mp) != MANDOCLEVEL_OK) {
+ exitcode = (int)MANDOCLEVEL_SYSERR;
+ say(mpage->mlinks->file, "&wait gunzip");
}
ohash_delete(&strings);
ohash_delete(&names);
fopen(mpage->mlinks->file, "r") :
fdopen(fd, "r");
if (NULL == stream) {
+ if (-1 != fd)
+ close(fd);
if (warnings)
say(mpage->mlinks->file, "&fopen");
return;
}
static void
-parse_man(struct mpage *mpage, const struct man_node *n)
+parse_man(struct mpage *mpage, const struct man_meta *meta,
+ const struct man_node *n)
{
const struct man_node *head, *body;
char *start, *title;
break;
putkey(mpage, start, NAME_TITLE);
+ if ( ! (mpage->name_head_done ||
+ strcasecmp(start, meta->title))) {
+ putkey(mpage, start, NAME_HEAD);
+ mpage->name_head_done = 1;
+ }
if (' ' == byte) {
start += sz + 1;
if (start == title) {
putkey(mpage, start, NAME_TITLE);
+ if ( ! (mpage->name_head_done ||
+ strcasecmp(start, meta->title))) {
+ putkey(mpage, start, NAME_HEAD);
+ mpage->name_head_done = 1;
+ }
free(title);
return;
}
for (n = n->child; n; n = n->next) {
if (NULL != mpage->desc)
break;
- parse_man(mpage, n);
+ parse_man(mpage, meta, n);
}
}
static void
-parse_mdoc(struct mpage *mpage, const struct mdoc_node *n)
+parse_mdoc(struct mpage *mpage, const struct mdoc_meta *meta,
+ const struct mdoc_node *n)
{
assert(NULL != n);
/* FALLTHROUGH */
case MDOC_TAIL:
if (NULL != mdocs[n->tok].fp)
- if (0 == (*mdocs[n->tok].fp)(mpage, n))
+ if (0 == (*mdocs[n->tok].fp)(mpage, meta, n))
break;
if (mdocs[n->tok].mask)
putmdockey(mpage, n->child,
continue;
}
if (NULL != n->child)
- parse_mdoc(mpage, n);
+ parse_mdoc(mpage, meta, n);
}
}
static int
-parse_mdoc_Fd(struct mpage *mpage, const struct mdoc_node *n)
+parse_mdoc_Fd(struct mpage *mpage, const struct mdoc_meta *meta,
+ const struct mdoc_node *n)
{
const char *start, *end;
size_t sz;
}
static int
-parse_mdoc_Fn(struct mpage *mpage, const struct mdoc_node *n)
+parse_mdoc_Fn(struct mpage *mpage, const struct mdoc_meta *meta,
+ const struct mdoc_node *n)
{
char *cp;
cp++;
putkey(mpage, cp, TYPE_Fn);
+ if (n->sec == SEC_SYNOPSIS)
+ putkey(mpage, cp, NAME_SYN);
if (n->string < cp)
putkeys(mpage, n->string, cp - n->string, TYPE_Ft);
}
static int
-parse_mdoc_Xr(struct mpage *mpage, const struct mdoc_node *n)
+parse_mdoc_Fo(struct mpage *mpage, const struct mdoc_meta *meta,
+ const struct mdoc_node *n)
+{
+
+ putmdockey(mpage, n->child, TYPE_Fn);
+ if (n->sec == SEC_SYNOPSIS)
+ putmdockey(mpage, n->child, NAME_SYN);
+ return(0);
+}
+
+static int
+parse_mdoc_Xr(struct mpage *mpage, const struct mdoc_meta *meta,
+ const struct mdoc_node *n)
{
char *cp;
}
static int
-parse_mdoc_Nd(struct mpage *mpage, const struct mdoc_node *n)
+parse_mdoc_Nd(struct mpage *mpage, const struct mdoc_meta *meta,
+ const struct mdoc_node *n)
{
if (MDOC_BODY == n->type)
}
static int
-parse_mdoc_Nm(struct mpage *mpage, const struct mdoc_node *n)
+parse_mdoc_Nm(struct mpage *mpage, const struct mdoc_meta *meta,
+ const struct mdoc_node *n)
{
if (SEC_NAME == n->sec)
putmdockey(mpage, n->child, NAME_TITLE);
- else if (SEC_SYNOPSIS == n->sec && MDOC_HEAD == n->type)
- putmdockey(mpage, n->child, NAME_SYN);
+ else if (SEC_SYNOPSIS == n->sec && MDOC_HEAD == n->type) {
+ if (n->child == NULL)
+ putkey(mpage, meta->name, NAME_SYN);
+ else
+ putmdockey(mpage, n->child, NAME_SYN);
+ }
+ if ( ! (mpage->name_head_done ||
+ n->child == NULL || n->child->string == NULL ||
+ strcasecmp(n->child->string, meta->title))) {
+ putkey(mpage, n->child->string, NAME_HEAD);
+ mpage->name_head_done = 1;
+ }
return(0);
}
static int
-parse_mdoc_Sh(struct mpage *mpage, const struct mdoc_node *n)
+parse_mdoc_Sh(struct mpage *mpage, const struct mdoc_meta *meta,
+ const struct mdoc_node *n)
{
return(SEC_CUSTOM == n->sec && MDOC_HEAD == n->type);
}
static int
-parse_mdoc_head(struct mpage *mpage, const struct mdoc_node *n)
+parse_mdoc_head(struct mpage *mpage, const struct mdoc_meta *meta,
+ const struct mdoc_node *n)
{
return(MDOC_HEAD == n->type);
}
static int
-parse_mdoc_body(struct mpage *mpage, const struct mdoc_node *n)
+parse_mdoc_body(struct mpage *mpage, const struct mdoc_meta *meta,
+ const struct mdoc_node *n)
{
return(MDOC_BODY == n->type);
if (TYPE_Nm & v) {
htab = &names;
v &= name_mask;
- name_mask &= ~NAME_FIRST;
+ if (v & NAME_FIRST)
+ name_mask &= ~NAME_FIRST;
if (debug > 1)
say(mpage->mlinks->file,
- "Adding name %*s", sz, cp);
+ "Adding name %*s, bits=%d", sz, cp, v);
} else {
htab = &strings;
if (debug > 1)
for (i = 0; i < mansearch_keymax; i++)
- if (1 << i & v)
+ if ((uint64_t)1 << i & v)
say(mpage->mlinks->file,
"Adding key %s=%*s",
mansearch_keynames[i], sz, cp);
*/
if (write_utf8) {
- if (0 == (u = mchars_spec2cp(mc, seq, len)))
+ if ((u = mchars_spec2cp(mc, seq, len)) <= 0)
continue;
cpp = utfbuf;
if (0 == (sz = utf8(u, utfbuf)))
sqlite3_reset(stmts[STMT_INSERT_LINK]);
}
+static void
+dbadd_mlink_name(const struct mlink *mlink)
+{
+ uint64_t bits;
+ size_t i;
+
+ dbadd_mlink(mlink);
+
+ i = 1;
+ SQL_BIND_INT64(stmts[STMT_SELECT_NAME], i, mlink->mpage->pageid);
+ bits = NAME_FILE & NAME_MASK;
+ if (sqlite3_step(stmts[STMT_SELECT_NAME]) == SQLITE_ROW) {
+ bits |= sqlite3_column_int64(stmts[STMT_SELECT_NAME], 0);
+ sqlite3_reset(stmts[STMT_SELECT_NAME]);
+ }
+
+ i = 1;
+ SQL_BIND_INT64(stmts[STMT_INSERT_NAME], i, bits);
+ SQL_BIND_TEXT(stmts[STMT_INSERT_NAME], i, mlink->name);
+ SQL_BIND_INT64(stmts[STMT_INSERT_NAME], i, mlink->mpage->pageid);
+ SQL_STEP(stmts[STMT_INSERT_NAME]);
+ sqlite3_reset(stmts[STMT_INSERT_NAME]);
+}
+
/*
* Flush the current page's terms (and their bits) into the database.
* Wrap the entire set of additions in a transaction to make sqlite be a
i = 1;
SQL_BIND_TEXT(stmts[STMT_INSERT_PAGE], i, key->rendered);
- SQL_BIND_INT(stmts[STMT_INSERT_PAGE], i, FORM_SRC == mpage->form);
+ SQL_BIND_INT(stmts[STMT_INSERT_PAGE], i, mpage->form);
SQL_STEP(stmts[STMT_INSERT_PAGE]);
mpage->pageid = sqlite3_last_insert_rowid(db);
sqlite3_reset(stmts[STMT_INSERT_PAGE]);
" \"bits\" INTEGER NOT NULL,\n"
" \"name\" TEXT NOT NULL,\n"
" \"pageid\" INTEGER NOT NULL REFERENCES mpages(pageid) "
- "ON DELETE CASCADE\n"
+ "ON DELETE CASCADE,\n"
+ " UNIQUE (\"name\", \"pageid\") ON CONFLICT REPLACE\n"
");\n"
"\n"
"CREATE TABLE \"keys\" (\n"
sql = "INSERT INTO mlinks "
"(sec,arch,name,pageid) VALUES (?,?,?,?)";
sqlite3_prepare_v2(db, sql, -1, &stmts[STMT_INSERT_LINK], NULL);
+ sql = "SELECT bits FROM names where pageid = ?";
+ sqlite3_prepare_v2(db, sql, -1, &stmts[STMT_SELECT_NAME], NULL);
sql = "INSERT INTO names "
"(bits,name,pageid) VALUES (?,?,?)";
sqlite3_prepare_v2(db, sql, -1, &stmts[STMT_INSERT_NAME], NULL);
"PRAGMA synchronous = OFF", NULL, NULL, NULL)) {
exitcode = (int)MANDOCLEVEL_SYSERR;
say(MANDOC_DB, "PRAGMA synchronous: %s",
- sqlite3_errmsg(db));
+ sqlite3_errmsg(db));
sqlite3_close(db);
return(0);
}
}
static int
-set_basedir(const char *targetdir)
+set_basedir(const char *targetdir, int report_baddir)
{
static char startdir[PATH_MAX];
static int getcwd_status; /* 1 = ok, 2 = failure */
* we can reliably check whether files are inside.
*/
if (NULL == realpath(targetdir, basedir)) {
- exitcode = (int)MANDOCLEVEL_BADARG;
- say("", "&%s: realpath", targetdir);
+ if (report_baddir || errno != ENOENT) {
+ exitcode = (int)MANDOCLEVEL_BADARG;
+ say("", "&%s: realpath", targetdir);
+ }
return(0);
} else if (-1 == chdir(basedir)) {
- exitcode = (int)MANDOCLEVEL_BADARG;
- say("", "&chdir");
+ if (report_baddir || errno != ENOENT) {
+ exitcode = (int)MANDOCLEVEL_BADARG;
+ say("", "&chdir");
+ }
return(0);
}
chdir_status = 1;
git.ckatri.com / mandoc.git / blobdiff