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-rw-r--r--mbbsd/passwd.c21
1 files changed, 13 insertions, 8 deletions
diff --git a/mbbsd/passwd.c b/mbbsd/passwd.c
index 46ea1529..7e877ac4 100644
--- a/mbbsd/passwd.c
+++ b/mbbsd/passwd.c
@@ -1,4 +1,4 @@
-/* $Id: passwd.c,v 1.3 2002/06/30 14:33:14 in2 Exp $ */
+/* $Id: passwd.c,v 1.4 2002/07/02 18:54:28 in2 Exp $ */
#include "bbs.h"
static int semid = -1;
@@ -20,10 +20,7 @@ union semun {
};
#endif
-int PASSWDfd;
int passwd_mmap() {
- if( (PASSWDfd = open(fn_passwd, O_RDWR)) < 0 || PASSWDfd <= 1 )
- return -1;
semid = semget(PASSWDSEM_KEY, 1, SEM_R | SEM_A | IPC_CREAT | IPC_EXCL);
if(semid == -1) {
if(errno == EEXIST) {
@@ -60,19 +57,27 @@ int passwd_update_money(int num) {
}
int passwd_update(int num, userec_t *buf) {
+ int pwdfd;
if(num < 1 || num > MAX_USERS)
return -1;
buf->money = moneyof(num);
- lseek(PASSWDfd, sizeof(userec_t) * (num - 1), SEEK_SET);
- write(PASSWDfd, buf, sizeof(userec_t));
+ if( (pwdfd = open(fn_passwd, O_RDWR)) < 0 )
+ exit(1);
+ lseek(pwdfd, sizeof(userec_t) * (num - 1), SEEK_SET);
+ write(pwdfd, buf, sizeof(userec_t));
+ close(pwdfd);
return 0;
}
int passwd_query(int num, userec_t *buf) {
+ int pwdfd;
if(num < 1 || num > MAX_USERS)
return -1;
- lseek(PASSWDfd, sizeof(userec_t) * (num - 1), SEEK_SET);
- read(PASSWDfd, buf, sizeof(userec_t));
+ if( (pwdfd = open(fn_passwd, O_RDONLY)) < 0 )
+ exit(1);
+ lseek(pwdfd, sizeof(userec_t) * (num - 1), SEEK_SET);
+ read(pwdfd, buf, sizeof(userec_t));
+ close(pwdfd);
return 0;
}