access函数

#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>

/home/eas/src/API_fun/abc
/home/eas/src/API_fun/

int main(int argc,char** argv)
{
    char path[1024]="/home/eas/src/API_fun/";
    if( access(path,F_OK) != 0 )
        printf("access here!\n");
    else
        printf("access there!\n");
    return 0;
}