#include <sys/resource.h> int getrlimit(int resource, struct rlimit *rlim); int setrlimit(int resource, const struct rlimit *rlim);
#include <unistd.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <stdio.h>
#define CORE_SIZE 1024 * 1024 * 500
int main()
{
struct rlimit rlmt;
if (getrlimit(RLIMIT_CORE, &rlmt) == -1) {
return -1;
}
printf("Before set rlimit CORE dump current is:%d, max is:%dn", (int)rlmt.rlim_cur, (int)rlmt.rlim_max);
rlmt.rlim_cur = (rlim_t)CORE_SIZE;
rlmt.rlim_max = (rlim_t)CORE_SIZE;
if (setrlimit(RLIMIT_CORE, &rlmt) == -1) {
return -1;
}
if (getrlimit(RLIMIT_CORE, &rlmt) == -1) {
return -1;
}
printf("After set rlimit CORE dump current is:%d, max is:%dn", (int)rlmt.rlim_cur, (int)rlmt.rlim_max);
/*测试非法内存,产生core文件*/
int *ptr = NULL;
*ptr = 10;
return 0;
}
机械节能产品生产企业官网模板...
大气智能家居家具装修装饰类企业通用网站模板...
礼品公司网站模板
宽屏简约大气婚纱摄影影楼模板...
蓝白WAP手机综合医院类整站源码(独立后台)...苏ICP备2024110244号-2 苏公网安备32050702011978号 增值电信业务经营许可证编号:苏B2-20251499 | Copyright 2018 - 2025 源码网商城 (www.ymwmall.com) 版权所有