changepwd.c

来自「多用户银行系统」· C语言 代码 · 共 27 行

#include "../include/structs.h"
#include "../include/stddef.h"
#include <signal.h>
#include <stdio.h>	
#include <unistd.h>

void _changepwd (SHM * shm){
	union sigval sig;
	struct sigaction act;
	
	sig.sival_int = getpid();
	printf("please input your id:");
	scanf("%d",&(shm->inta));
	printf("please input your oldpassword:");
	scanf("%s",&(shm->chara));
	printf("please input your newpassword:");
	scanf("%s",&(shm->charb));
	printf("please input your newpassword again:");
	scanf("%s",&(shm->charc));
	sigqueue(shm->spid, SIGRQST , sig);
	
        printf("input over!send to server!\n");
      	pause();
	sigaction(shm->cid,SIGRQST,sig);
	printf("%s\n",shm->chard);
}