开启进程core dumo 功能
头文件依赖:
#include <sys/prctl.h>
#include <sys/resource.h>
1.设置进程可以dump
prctl(PR_SET_DUMPABLE, 1);
2.设置rlimit_core的大小
struct rlimit rlimit_core;
rlimit_core.rlim_cur = RLIM_INFINITY;
rlimit_core.rlim_max = RLIM_INFINITY;
set.
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2021-12-01 10:50:19 ·
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