#include <dirent.h>
DIR ＊opendir(char *dirname);
struct dirent *readdir (DIR *dir) ;
int closedir(DIR *dir);
#include <stdio.h>
#include <errno.h>
#include <dirent.h>
int main (int argc,char *argv[] )
{
DIR *dir;
struct dirent *entry;
if ( argc != 2)
{
fprintf(stderr,"usage : %s <dirname> ",argv[0] ,strerror( errno ) ) ;
return 1;
}
dir = opendir( argv[1] );
if (dir ==NULL)
{
fprintf( stderr,"%s",strerror(errno));
return 1;
}
while ( (entry = readdir(dir) ) !=NULL)
printf("%d %s ",entry -> d_ino, entry-> d_name);
closedir(dir);
return 0;
}
DIR ＊opendir(char *dirname);
struct dirent *readdir (DIR *dir) ;
int closedir(DIR *dir);
#include <stdio.h>#include <errno.h>#include <dirent.h>int main (int argc,char *argv[] ) {
DIR *dir; struct dirent *entry; if ( argc != 2) {
fprintf(stderr,"usage : %s <dirname> ",argv[0] ,strerror( errno ) ) ; return 1; } dir = opendir( argv[1] ); if (dir ==NULL) { fprintf( stderr,"%s",strerror(errno)); return 1; } while ( (entry = readdir(dir) ) !=NULL) printf("%d %s ",entry -> d_ino, entry-> d_name); closedir(dir); return 0;}