-/* $Id: mansearch.c,v 1.31 2014/04/16 00:33:47 schwarze Exp $ */
+/* $Id: mansearch.c,v 1.58 2015/10/06 18:32:19 schwarze Exp $ */
/*
* Copyright (c) 2012 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-#ifdef HAVE_CONFIG_H
#include "config.h"
-#endif
#include <sys/mman.h>
+#include <sys/types.h>
+
#include <assert.h>
+#include <errno.h>
#include <fcntl.h>
#include <getopt.h>
+#include <glob.h>
#include <limits.h>
#include <regex.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
-#ifdef HAVE_OHASH
+#if HAVE_OHASH
#include <ohash.h>
#else
#include "compat_ohash.h"
#endif
#include <sqlite3.h>
+#ifndef SQLITE_DETERMINISTIC
+#define SQLITE_DETERMINISTIC 0
+#endif
#include "mandoc.h"
#include "mandoc_aux.h"
-#include "manpath.h"
+#include "manconf.h"
#include "mansearch.h"
extern int mansearch_keymax;
} while (0)
struct expr {
- uint64_t bits; /* type-mask */
- const char *substr; /* to search for, if applicable */
regex_t regexp; /* compiled regexp, if applicable */
+ const char *substr; /* to search for, if applicable */
+ struct expr *next; /* next in sequence */
+ uint64_t bits; /* type-mask */
+ int equal; /* equality, not subsring match */
int open; /* opening parentheses before */
int and; /* logical AND before */
int close; /* closing parentheses after */
- struct expr *next; /* next in sequence */
};
struct match {
- uint64_t id; /* identifier in database */
+ uint64_t pageid; /* identifier in database */
+ uint64_t bits; /* name type mask */
char *desc; /* manual page description */
- int form; /* 0 == catpage */
+ int form; /* bit field: formatted, zipped? */
};
-static void buildnames(struct manpage *, sqlite3 *,
+static void buildnames(const struct mansearch *,
+ struct manpage *, sqlite3 *,
sqlite3_stmt *, uint64_t,
const char *, int form);
static char *buildoutput(sqlite3 *, sqlite3_stmt *,
uint64_t, uint64_t);
static void *hash_alloc(size_t, void *);
-static void hash_free(void *, size_t, void *);
-static void *hash_halloc(size_t, void *);
-static struct expr *exprcomp(const struct mansearch *,
+static void hash_free(void *, void *);
+static void *hash_calloc(size_t, size_t, void *);
+static struct expr *exprcomp(const struct mansearch *,
int, char *[]);
static void exprfree(struct expr *);
-static struct expr *exprspec(struct expr *, uint64_t,
- const char *, const char *);
static struct expr *exprterm(const struct mansearch *, char *, int);
+static int manpage_compare(const void *, const void *);
static void sql_append(char **sql, size_t *sz,
const char *newstr, int count);
static void sql_match(sqlite3_context *context,
int argc, sqlite3_value **argv);
static char *sql_statement(const struct expr *);
+
int
mansearch_setup(int start)
{
if (start) {
if (NULL != pagecache) {
fprintf(stderr, "pagecache already enabled\n");
- return((int)MANDOCLEVEL_BADARG);
+ return (int)MANDOCLEVEL_BADARG;
}
pagecache = mmap(NULL, PC_PAGESIZE * PC_NUMPAGES,
- PROT_READ | PROT_WRITE, MAP_ANON, -1, 0);
+ PROT_READ | PROT_WRITE,
+ MAP_SHARED | MAP_ANON, -1, 0);
if (MAP_FAILED == pagecache) {
perror("mmap");
pagecache = NULL;
- return((int)MANDOCLEVEL_SYSERR);
+ return (int)MANDOCLEVEL_SYSERR;
}
c = sqlite3_config(SQLITE_CONFIG_PAGECACHE,
pagecache, PC_PAGESIZE, PC_NUMPAGES);
if (SQLITE_OK == c)
- return((int)MANDOCLEVEL_OK);
+ return (int)MANDOCLEVEL_OK;
fprintf(stderr, "pagecache: %s\n", sqlite3_errstr(c));
} else if (NULL == pagecache) {
fprintf(stderr, "pagecache missing\n");
- return((int)MANDOCLEVEL_BADARG);
+ return (int)MANDOCLEVEL_BADARG;
}
if (-1 == munmap(pagecache, PC_PAGESIZE * PC_NUMPAGES)) {
perror("munmap");
pagecache = NULL;
- return((int)MANDOCLEVEL_SYSERR);
+ return (int)MANDOCLEVEL_SYSERR;
}
pagecache = NULL;
- return((int)MANDOCLEVEL_OK);
+ return (int)MANDOCLEVEL_OK;
}
int
mansearch(const struct mansearch *search,
const struct manpaths *paths,
int argc, char *argv[],
- const char *outkey,
struct manpage **res, size_t *sz)
{
- int fd, rc, c, indexbit;
- int64_t id;
+ int64_t pageid;
uint64_t outbit, iterbit;
char buf[PATH_MAX];
char *sql;
struct ohash htab;
unsigned int idx;
size_t i, j, cur, maxres;
+ int c, chdir_status, getcwd_status, indexbit;
- memset(&info, 0, sizeof(struct ohash_info));
+ if (argc == 0 || (e = exprcomp(search, argc, argv)) == NULL) {
+ *sz = 0;
+ return 0;
+ }
- info.halloc = hash_halloc;
+ info.calloc = hash_calloc;
info.alloc = hash_alloc;
- info.hfree = hash_free;
- info.key_offset = offsetof(struct match, id);
+ info.free = hash_free;
+ info.key_offset = offsetof(struct match, pageid);
- *sz = cur = maxres = 0;
- sql = NULL;
+ cur = maxres = 0;
*res = NULL;
- fd = -1;
- e = NULL;
- rc = 0;
- if (0 == argc)
- goto out;
- if (NULL == (e = exprcomp(search, argc, argv)))
- goto out;
-
- outbit = 0;
- if (NULL != outkey) {
+ if (NULL != search->outkey) {
+ outbit = TYPE_Nd;
for (indexbit = 0, iterbit = 1;
indexbit < mansearch_keymax;
indexbit++, iterbit <<= 1) {
- if (0 == strcasecmp(outkey,
+ if (0 == strcasecmp(search->outkey,
mansearch_keynames[indexbit])) {
outbit = iterbit;
break;
}
}
- }
+ } else
+ outbit = 0;
/*
- * Save a descriptor to the current working directory.
- * Since pathnames in the "paths" variable might be relative,
- * and we'll be chdir()ing into them, we need to keep a handle
- * on our current directory from which to start the chdir().
+ * Remember the original working directory, if possible.
+ * This will be needed if the second or a later directory
+ * is given as a relative path.
+ * Do not error out if the current directory is not
+ * searchable: Maybe it won't be needed after all.
*/
- if (NULL == getcwd(buf, PATH_MAX)) {
- perror("getcwd");
- goto out;
- } else if (-1 == (fd = open(buf, O_RDONLY, 0))) {
- perror(buf);
- goto out;
- }
+ if (getcwd(buf, PATH_MAX) == NULL) {
+ getcwd_status = 0;
+ (void)strlcpy(buf, strerror(errno), sizeof(buf));
+ } else
+ getcwd_status = 1;
sql = sql_statement(e);
* scan it for our match expression.
*/
+ chdir_status = 0;
for (i = 0; i < paths->sz; i++) {
- if (-1 == fchdir(fd)) {
- perror(buf);
- free(*res);
- break;
- } else if (-1 == chdir(paths->paths[i])) {
+ if (chdir_status && paths->paths[i][0] != '/') {
+ if ( ! getcwd_status) {
+ fprintf(stderr, "%s: getcwd: %s\n",
+ paths->paths[i], buf);
+ continue;
+ } else if (chdir(buf) == -1) {
+ perror(buf);
+ continue;
+ }
+ }
+ if (chdir(paths->paths[i]) == -1) {
perror(paths->paths[i]);
continue;
- }
+ }
+ chdir_status = 1;
- c = sqlite3_open_v2
- (MANDOC_DB, &db,
- SQLITE_OPEN_READONLY, NULL);
+ c = sqlite3_open_v2(MANDOC_DB, &db,
+ SQLITE_OPEN_READONLY, NULL);
if (SQLITE_OK != c) {
- perror(MANDOC_DB);
+ fprintf(stderr, "%s/%s: %s\n",
+ paths->paths[i], MANDOC_DB, strerror(errno));
sqlite3_close(db);
continue;
}
* distribution of buckets in the table.
*/
while (SQLITE_ROW == (c = sqlite3_step(s))) {
- id = sqlite3_column_int64(s, 2);
- idx = ohash_lookup_memory
- (&htab, (char *)&id,
- sizeof(uint64_t), (uint32_t)id);
+ pageid = sqlite3_column_int64(s, 2);
+ idx = ohash_lookup_memory(&htab,
+ (char *)&pageid, sizeof(uint64_t),
+ (uint32_t)pageid);
if (NULL != ohash_find(&htab, idx))
continue;
mp = mandoc_calloc(1, sizeof(struct match));
- mp->id = id;
+ mp->pageid = pageid;
mp->form = sqlite3_column_int(s, 1);
+ mp->bits = sqlite3_column_int64(s, 3);
if (TYPE_Nd == outbit)
- mp->desc = mandoc_strdup(
+ mp->desc = mandoc_strdup((const char *)
sqlite3_column_text(s, 0));
ohash_insert(&htab, idx, mp);
}
sqlite3_finalize(s);
- c = sqlite3_prepare_v2(db,
- "SELECT * FROM mlinks WHERE pageid=?"
- " ORDER BY sec, arch, name",
+ c = sqlite3_prepare_v2(db,
+ "SELECT sec, arch, name, pageid FROM mlinks "
+ "WHERE pageid=? ORDER BY sec, arch, name",
-1, &s, NULL);
if (SQLITE_OK != c)
fprintf(stderr, "%s\n", sqlite3_errmsg(db));
c = sqlite3_prepare_v2(db,
- "SELECT * FROM keys WHERE pageid=? AND bits & ?",
+ "SELECT bits, key, pageid FROM keys "
+ "WHERE pageid=? AND bits & ?",
-1, &s2, NULL);
if (SQLITE_OK != c)
fprintf(stderr, "%s\n", sqlite3_errmsg(db));
mp = ohash_next(&htab, &idx)) {
if (cur + 1 > maxres) {
maxres += 1024;
- *res = mandoc_realloc
- (*res, maxres * sizeof(struct manpage));
+ *res = mandoc_reallocarray(*res,
+ maxres, sizeof(struct manpage));
}
mpage = *res + cur;
+ mpage->ipath = i;
+ mpage->bits = mp->bits;
+ mpage->sec = 10;
mpage->form = mp->form;
- buildnames(mpage, db, s, mp->id,
+ buildnames(search, mpage, db, s, mp->pageid,
paths->paths[i], mp->form);
- mpage->output = TYPE_Nd & outbit ?
- mp->desc : outbit ?
- buildoutput(db, s2, mp->id, outbit) : NULL;
-
+ if (mpage->names != NULL) {
+ mpage->output = TYPE_Nd & outbit ?
+ mp->desc : outbit ?
+ buildoutput(db, s2, mp->pageid, outbit) :
+ NULL;
+ cur++;
+ }
free(mp);
- cur++;
}
sqlite3_finalize(s);
sqlite3_finalize(s2);
sqlite3_close(db);
ohash_delete(&htab);
+
+ /*
+ * In man(1) mode, prefer matches in earlier trees
+ * over matches in later trees.
+ */
+
+ if (cur && search->firstmatch)
+ break;
}
- rc = 1;
-out:
- if (-1 != fd) {
- if (-1 == fchdir(fd))
- perror(buf);
- close(fd);
- }
+ qsort(*res, cur, sizeof(struct manpage), manpage_compare);
+ if (chdir_status && getcwd_status && chdir(buf) == -1)
+ perror(buf);
exprfree(e);
free(sql);
*sz = cur;
- return(rc);
+ return 1;
+}
+
+void
+mansearch_free(struct manpage *res, size_t sz)
+{
+ size_t i;
+
+ for (i = 0; i < sz; i++) {
+ free(res[i].file);
+ free(res[i].names);
+ free(res[i].output);
+ }
+ free(res);
+}
+
+static int
+manpage_compare(const void *vp1, const void *vp2)
+{
+ const struct manpage *mp1, *mp2;
+ int diff;
+
+ mp1 = vp1;
+ mp2 = vp2;
+ return (diff = mp2->bits - mp1->bits) ? diff :
+ (diff = mp1->sec - mp2->sec) ? diff :
+ strcasecmp(mp1->names, mp2->names);
}
static void
-buildnames(struct manpage *mpage, sqlite3 *db, sqlite3_stmt *s,
- uint64_t id, const char *path, int form)
+buildnames(const struct mansearch *search, struct manpage *mpage,
+ sqlite3 *db, sqlite3_stmt *s,
+ uint64_t pageid, const char *path, int form)
{
- char *newnames, *prevsec, *prevarch;
+ glob_t globinfo;
+ char *firstname, *newnames, *prevsec, *prevarch;
const char *oldnames, *sep1, *name, *sec, *sep2, *arch, *fsec;
size_t i;
- int c;
+ int c, globres;
mpage->file = NULL;
mpage->names = NULL;
- prevsec = prevarch = NULL;
+ firstname = prevsec = prevarch = NULL;
i = 1;
- SQL_BIND_INT64(db, s, i, id);
+ SQL_BIND_INT64(db, s, i, pageid);
while (SQLITE_ROW == (c = sqlite3_step(s))) {
/* Decide whether we already have some names. */
sep1 = ", ";
}
- /* Fetch the next name. */
+ /* Fetch the next name, rejecting sec/arch mismatches. */
- sec = sqlite3_column_text(s, 0);
- arch = sqlite3_column_text(s, 1);
- name = sqlite3_column_text(s, 2);
+ sec = (const char *)sqlite3_column_text(s, 0);
+ if (search->sec != NULL && strcasecmp(sec, search->sec))
+ continue;
+ arch = (const char *)sqlite3_column_text(s, 1);
+ if (search->arch != NULL && *arch != '\0' &&
+ strcasecmp(arch, search->arch))
+ continue;
+ name = (const char *)sqlite3_column_text(s, 2);
+
+ /* Remember the first section found. */
+
+ if (9 < mpage->sec && '1' <= *sec && '9' >= *sec)
+ mpage->sec = (*sec - '1') + 1;
/* If the section changed, append the old one. */
/* Also save the first file name encountered. */
- if (NULL != mpage->file)
+ if (mpage->file != NULL)
continue;
- if (form) {
+ if (form & FORM_SRC) {
sep1 = "man";
fsec = sec;
} else {
sep1 = "cat";
fsec = "0";
}
- sep2 = '\0' == *arch ? "" : "/";
+ sep2 = *arch == '\0' ? "" : "/";
mandoc_asprintf(&mpage->file, "%s/%s%s%s%s/%s.%s",
path, sep1, sec, sep2, arch, name, fsec);
+ if (access(mpage->file, R_OK) != -1)
+ continue;
+
+ /* Handle unusual file name extensions. */
+
+ if (firstname == NULL)
+ firstname = mpage->file;
+ else
+ free(mpage->file);
+ mandoc_asprintf(&mpage->file, "%s/%s%s%s%s/%s.*",
+ path, sep1, sec, sep2, arch, name);
+ globres = glob(mpage->file, 0, NULL, &globinfo);
+ free(mpage->file);
+ mpage->file = globres ? NULL :
+ mandoc_strdup(*globinfo.gl_pathv);
+ globfree(&globinfo);
}
- if (SQLITE_DONE != c)
+ if (c != SQLITE_DONE)
fprintf(stderr, "%s\n", sqlite3_errmsg(db));
sqlite3_reset(s);
+ /* If none of the files is usable, use the first name. */
+
+ if (mpage->file == NULL)
+ mpage->file = firstname;
+ else if (mpage->file != firstname)
+ free(firstname);
+
/* Append one final section to the names. */
- if (NULL != prevsec) {
- sep2 = '\0' == *prevarch ? "" : "/";
+ if (prevsec != NULL) {
+ sep2 = *prevarch == '\0' ? "" : "/";
mandoc_asprintf(&newnames, "%s(%s%s%s)",
mpage->names, prevsec, sep2, prevarch);
free(mpage->names);
}
static char *
-buildoutput(sqlite3 *db, sqlite3_stmt *s, uint64_t id, uint64_t outbit)
+buildoutput(sqlite3 *db, sqlite3_stmt *s, uint64_t pageid, uint64_t outbit)
{
char *output, *newoutput;
const char *oldoutput, *sep1, *data;
output = NULL;
i = 1;
- SQL_BIND_INT64(db, s, i, id);
+ SQL_BIND_INT64(db, s, i, pageid);
SQL_BIND_INT64(db, s, i, outbit);
while (SQLITE_ROW == (c = sqlite3_step(s))) {
if (NULL == output) {
oldoutput = output;
sep1 = " # ";
}
- data = sqlite3_column_text(s, 1);
+ data = (const char *)sqlite3_column_text(s, 1);
mandoc_asprintf(&newoutput, "%s%s%s",
oldoutput, sep1, data);
free(output);
if (SQLITE_DONE != c)
fprintf(stderr, "%s\n", sqlite3_errmsg(db));
sqlite3_reset(s);
- return(output);
+ return output;
}
/*
size_t sz;
int needop;
- sql = mandoc_strdup("SELECT * FROM mpages WHERE ");
+ sql = mandoc_strdup(e->equal ?
+ "SELECT desc, form, pageid, bits "
+ "FROM mpages NATURAL JOIN names WHERE " :
+ "SELECT desc, form, pageid, 0 FROM mpages WHERE ");
sz = strlen(sql);
for (needop = 0; NULL != e; e = e->next) {
: "desc MATCH ?")
: TYPE_Nm == e->bits
? (NULL == e->substr
- ? "id IN (SELECT pageid FROM names "
+ ? "pageid IN (SELECT pageid FROM names "
"WHERE name REGEXP ?)"
- : "id IN (SELECT pageid FROM names "
+ : e->equal
+ ? "name = ? "
+ : "pageid IN (SELECT pageid FROM names "
"WHERE name MATCH ?)")
: (NULL == e->substr
- ? "id IN (SELECT pageid FROM keys "
+ ? "pageid IN (SELECT pageid FROM keys "
"WHERE key REGEXP ? AND bits & ?)"
- : "id IN (SELECT pageid FROM keys "
+ : "pageid IN (SELECT pageid FROM keys "
"WHERE key MATCH ? AND bits & ?)"), 1);
if (e->close)
sql_append(&sql, &sz, ")", e->close);
needop = 1;
}
- return(sql);
+ return sql;
}
/*
struct expr *first, *prev, *cur, *next;
first = cur = NULL;
- logic = igncase = toclose = 0;
- toopen = 1;
+ logic = igncase = toopen = toclose = 0;
for (i = 0; i < argc; i++) {
if (0 == strcmp("(", argv[i])) {
toopen = logic = igncase = 0;
}
- if (toopen || logic || igncase || toclose)
- goto fail;
-
- cur->close++;
- cur = exprspec(cur, TYPE_arch, search->arch, "^(%s|any)$");
- exprspec(cur, TYPE_sec, search->sec, "^%s$");
-
- return(first);
+ if ( ! (toopen || logic || igncase || toclose))
+ return first;
fail:
if (NULL != first)
exprfree(first);
- return(NULL);
-}
-
-static struct expr *
-exprspec(struct expr *cur, uint64_t key, const char *value,
- const char *format)
-{
- char errbuf[BUFSIZ];
- char *cp;
- int irc;
-
- if (NULL == value)
- return(cur);
-
- mandoc_asprintf(&cp, format, value);
- cur->next = mandoc_calloc(1, sizeof(struct expr));
- cur = cur->next;
- cur->and = 1;
- cur->bits = key;
- if (0 != (irc = regcomp(&cur->regexp, cp,
- REG_EXTENDED | REG_NOSUB | REG_ICASE))) {
- regerror(irc, &cur->regexp, errbuf, sizeof(errbuf));
- fprintf(stderr, "regcomp: %s\n", errbuf);
- cur->substr = value;
- }
- free(cp);
- return(cur);
+ return NULL;
}
static struct expr *
{
char errbuf[BUFSIZ];
struct expr *e;
- char *key, *v;
+ char *key, *val;
uint64_t iterbit;
int i, irc;
if ('\0' == *buf)
- return(NULL);
+ return NULL;
e = mandoc_calloc(1, sizeof(struct expr));
- /*"whatis" mode uses an opaque string and default fields. */
-
- if (MANSEARCH_WHATIS & search->flags) {
+ if (search->argmode == ARG_NAME) {
+ e->bits = TYPE_Nm;
e->substr = buf;
- e->bits = search->deftype;
- return(e);
+ e->equal = 1;
+ return e;
}
/*
- * If no =~ is specified, search with equality over names and
- * descriptions.
- * If =~ begins the phrase, use name and description fields.
+ * Separate macro keys from search string.
+ * If needed, request regular expression handling
+ * by setting e->substr to NULL.
*/
- if (NULL == (v = strpbrk(buf, "=~"))) {
+ if (search->argmode == ARG_WORD) {
+ e->bits = TYPE_Nm;
+ e->substr = NULL;
+ mandoc_asprintf(&val, "[[:<:]]%s[[:>:]]", buf);
+ cs = 0;
+ } else if ((val = strpbrk(buf, "=~")) == NULL) {
+ e->bits = TYPE_Nm | TYPE_Nd;
e->substr = buf;
- e->bits = search->deftype;
- return(e);
- } else if (v == buf)
- e->bits = search->deftype;
-
- if ('~' == *v++) {
+ } else {
+ if (val == buf)
+ e->bits = TYPE_Nm | TYPE_Nd;
+ if ('=' == *val)
+ e->substr = val + 1;
+ *val++ = '\0';
if (NULL != strstr(buf, "arch"))
cs = 0;
- if (0 != (irc = regcomp(&e->regexp, v,
- REG_EXTENDED | REG_NOSUB | (cs ? 0 : REG_ICASE)))) {
+ }
+
+ /* Compile regular expressions. */
+
+ if (NULL == e->substr) {
+ irc = regcomp(&e->regexp, val,
+ REG_EXTENDED | REG_NOSUB | (cs ? 0 : REG_ICASE));
+ if (search->argmode == ARG_WORD)
+ free(val);
+ if (irc) {
regerror(irc, &e->regexp, errbuf, sizeof(errbuf));
fprintf(stderr, "regcomp: %s\n", errbuf);
free(e);
- return(NULL);
+ return NULL;
}
- } else
- e->substr = v;
- v[-1] = '\0';
+ }
+
+ if (e->bits)
+ return e;
/*
* Parse out all possible fields.
if (i == mansearch_keymax) {
if (strcasecmp(key, "any")) {
free(e);
- return(NULL);
+ return NULL;
}
e->bits |= ~0ULL;
}
}
- return(e);
+ return e;
}
static void
}
static void *
-hash_halloc(size_t sz, void *arg)
+hash_calloc(size_t nmemb, size_t sz, void *arg)
{
- return(mandoc_calloc(sz, 1));
+ return mandoc_calloc(nmemb, sz);
}
static void *
hash_alloc(size_t sz, void *arg)
{
- return(mandoc_malloc(sz));
+ return mandoc_malloc(sz);
}
static void
-hash_free(void *p, size_t sz, void *arg)
+hash_free(void *p, void *arg)
{
free(p);
git.ckatri.com / mandoc.git / blobdiff