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CS 456 - Systems Programming
Spring 2024
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Displaying ./code/feb15/dir5.c
// open and read the current directory
#include <stdio.h>
#include <stdlib.h>
#include <dirent.h>
#include <sys/types.h>
int main(int argc, char **argv){
DIR *mydir; //defines a pointer to a directory
struct dirent *file; //accessing the dirent struct, defined in dirent.h
mydir = opendir(argv[1]); //opens specified directory
// then run through directory, printing it's contents
while((file = readdir(mydir)) != NULL){
printf("%s\n", file->d_name);
}
//close the directory
closedir(mydir);
return 0;
}
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