From 23070986453737c41cec7111bf74bc526e2cd832 Mon Sep 17 00:00:00 2001
From: victor <victor@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>
Date: Fri, 15 Aug 2003 06:36:23 +0000
Subject: merge util_passwd.c to mbbsd/passwd.c

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@1098 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
---
 util/util_passwd.c | 142 -----------------------------------------------------
 1 file changed, 142 deletions(-)
 delete mode 100644 util/util_passwd.c

diff --git a/util/util_passwd.c b/util/util_passwd.c
deleted file mode 100644
index 6fdf136c..00000000
--- a/util/util_passwd.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/* $Id$ */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-#include <sys/ipc.h>
-#include <sys/sem.h>
-#include "config.h"
-#include "pttstruct.h"
-#include "modes.h"
-#include "common.h"
-#include "proto.h"
-
-#ifndef SEM_R
-#define SEM_R 0400
-#endif
-
-#ifndef SEM_A
-#define SEM_A 0200
-#endif
-
-#ifndef __FreeBSD__
-union semun {
-        int     val;            /* value for SETVAL */
-        struct  semid_ds *buf;  /* buffer for IPC_STAT & IPC_SET */
-        u_short *array;         /* array for GETALL & SETALL */
-        struct seminfo *__buf;  /* buffer for IPC_INFO */
-};
-#endif
-
-static userec_t *passwd_image = NULL;
-static int passwd_image_size;
-static int semid = -1;
-
-int passwd_mmap(void) {
-    int fd;
-    
-    if(passwd_image!=NULL) return 0;
-    fd = open(FN_PASSWD, O_RDWR);
-    if(fd > 0) {
-	struct stat st;
-	
-	fstat(fd, &st);
-	passwd_image_size = st.st_size;
-	passwd_image = mmap(NULL, passwd_image_size,
-			    PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
-	if(passwd_image == (userec_t *)-1) {
-	    perror("mmap");
-	    return -1;
-	}
-        close(fd);	
-	semid = semget(PASSWDSEM_KEY, 1, SEM_R | SEM_A | IPC_CREAT | IPC_EXCL);
-	if(semid == -1) {
-	    if(errno == EEXIST) {
-		semid = semget(PASSWDSEM_KEY, 1, SEM_R | SEM_A);
-		if(semid == -1) {
-		    perror("semget");
-		    exit(1);
-		}
-	    } else {
-		perror("semget");
-		exit(1);
-	    }
-	} else {
-	    union semun s;
-	    
-	    s.val = 1;
-	    if(semctl(semid, 0, SETVAL, s) == -1) {
-		perror("semctl");
-		exit(1);
-	    }
-	}
-    } else {
-	perror(FN_PASSWD);
-	return -1;
-    }
-    return 0;
-}
-int passwd_update_money(int num) {
-    int money;
-    if(num < 1 || num > MAX_USERS)
-        return -1;
-    money = moneyof(num);
-    memcpy(&passwd_image[num - 1].money, &money, sizeof(int));
-    return 0;
-}
-
-int passwd_update(int num, userec_t *buf) {
-    if(num < 1 || num > MAX_USERS)
-        return -1;
-    buf->money = moneyof(num);
-    memcpy(&passwd_image[num - 1], buf, sizeof(userec_t));
-    return 0;
-}
-
-int passwd_query(int num, userec_t *buf) {
-    if(num < 1 || num > MAX_USERS)
-	return -1;
-    memcpy(buf, &passwd_image[num - 1], sizeof(userec_t));
-    return 0;
-}
-
-int passwd_apply(int (*fptr)(userec_t *)) {
-    int i;
-
-    for(i = 0; i < MAX_USERS; i++)
-	if((*fptr)(&passwd_image[i]) == QUIT)
-	    return QUIT;
-    return 0;
-}
-
-int passwd_apply2(int (*fptr)(int, userec_t *)) {
-    int i;
-
-    for(i = 0; i < MAX_USERS; i++)
-	if((*fptr)(i, &passwd_image[i]) == QUIT)
-	    return QUIT;
-    return 0;
-}
-
-void passwd_lock() {
-    struct sembuf buf = { 0, -1, SEM_UNDO };
-    
-    if(semop(semid, &buf, 1)) {
-	perror("semop");
-	exit(1);
-    }
-}
-
-void passwd_unlock() {
-    struct sembuf buf = { 0, 1, SEM_UNDO };
-    
-    if(semop(semid, &buf, 1)) {
-	perror("semop");
-	exit(1);
-    }
-}
-- 
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