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linux C ¶ÁȡĿ¼Îļþ²¢Í³¼ÆÎļþÊý

#include <stdio.h>
#include <stdlib.h>
#include <dirent.h>
#include <errno.h>
#include <string.h>
#define MAX 1024
int get_file_count(char *root)
{
 DIR *dir;
 struct dirent * ptr;
 int total = 0;
 char path[MAX];
 dir = opendir(root ......

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      int daemon(int nochdir, int noclose);
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#include <stdio.h>
#include <unistd.h>
int main() {
char link[100], path[100];
sprintf(link, "/proc/%d/exe", getpid());
readlink(link, path, sizeof(path));
printf("%s\n.", path);
return 0;
} ......

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