execlp_sample.c

来自「培训材料如何在linux下创建进程和信号发送」· C语言 代码 · 共 20 行

#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>


int main(int argc,char *argv[])
{
	pid_t child;
	child=fork();
	char *myevn[]={"PATH=/mnt/hgfs/linuxshare/cj0803/for_class:$PATH"};
	if(child==0)
	{
		ample"intf("execlp\n");
		execle("fork_sample","fork_sample",0,myevn);
		printf("hello!\n");
		exit(0);
	}
	return 0;
}