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-rw-r--r--lib/libc/gen/pwcache.c113
1 files changed, 0 insertions, 113 deletions
diff --git a/lib/libc/gen/pwcache.c b/lib/libc/gen/pwcache.c
deleted file mode 100644
index a8a73f1..0000000
--- a/lib/libc/gen/pwcache.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Copyright (c) 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)pwcache.c 8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/param.h>
-#include <sys/types.h>
-
-#include <grp.h>
-#include <pwd.h>
-#include <stdio.h>
-#include <string.h>
-
-#define NCACHE 64 /* power of 2 */
-#define MASK (NCACHE - 1) /* bits to store with */
-
-const char *
-user_from_uid(uid_t uid, int nouser)
-{
- static struct ncache {
- uid_t uid;
- int found;
- char name[MAXLOGNAME];
- } c_uid[NCACHE];
- static int pwopen;
- struct passwd *pw;
- struct ncache *cp;
-
- cp = c_uid + (uid & MASK);
- if (cp->uid != uid || !*cp->name) {
- if (pwopen == 0) {
- setpassent(1);
- pwopen = 1;
- }
- pw = getpwuid(uid);
- cp->uid = uid;
- if (pw != NULL) {
- cp->found = 1;
- (void)strncpy(cp->name, pw->pw_name, MAXLOGNAME - 1);
- cp->name[MAXLOGNAME - 1] = '\0';
- } else {
- cp->found = 0;
- (void)snprintf(cp->name, MAXLOGNAME - 1, "%u", uid);
- if (nouser)
- return (NULL);
- }
- }
- return ((nouser && !cp->found) ? NULL : cp->name);
-}
-
-const char *
-group_from_gid(gid_t gid, int nogroup)
-{
- static struct ncache {
- gid_t gid;
- int found;
- char name[MAXLOGNAME];
- } c_gid[NCACHE];
- static int gropen;
- struct group *gr;
- struct ncache *cp;
-
- cp = c_gid + (gid & MASK);
- if (cp->gid != gid || !*cp->name) {
- if (gropen == 0) {
- setgroupent(1);
- gropen = 1;
- }
- gr = getgrgid(gid);
- cp->gid = gid;
- if (gr != NULL) {
- cp->found = 1;
- (void)strncpy(cp->name, gr->gr_name, MAXLOGNAME - 1);
- cp->name[MAXLOGNAME - 1] = '\0';
- } else {
- cp->found = 0;
- (void)snprintf(cp->name, MAXLOGNAME - 1, "%u", gid);
- if (nogroup)
- return (NULL);
- }
- }
- return ((nogroup && !cp->found) ? NULL : cp->name);
-}
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