School-DUT-info/M311-Principes-des-systemes-d-exploitation
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"q5 ok"

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JunkJumper 2020-09-10 11:48:43 +02:00
parent f53bb0c3cf
commit b46206336c
1 changed files with 14 additions and 3 deletions
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17
2020-2021/S3T_TP_01_SGF-1/myls.c
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@ -4,7 +4,7 @@
* @ Copyright: Creative Common 4.0 (CC BY 4.0) * @ Copyright: Creative Common 4.0 (CC BY 4.0)
* @ Create Time: 04-09-2020 11:43:11 * @ Create Time: 04-09-2020 11:43:11
* @ Modified by: JunkJumper * @ Modified by: JunkJumper
* @ Modified time: 10-09-2020 10:47:45 * @ Modified time: 10-09-2020 11:46:13
* @ Description: code c produisant le même résultat qu'un ls. * @ Description: code c produisant le même résultat qu'un ls.
*/ */
@ -12,13 +12,17 @@
#include <stdio.h> #include <stdio.h>
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h>
#include <dirent.h> #include <dirent.h>
#include <stdlib.h> #include <stdlib.h>
#include <unistd.h>
int main(int argc, char *argv[]) int main(int argc, char *argv[])
{ {
DIR *dir; DIR *dir;
struct dirent *entry; struct dirent *entry;
struct stat attribut;
int lesAtt;
if (argc != 2) if (argc != 2)
{ {
@ -27,10 +31,17 @@ int main(int argc, char *argv[])
} }
dir = opendir(argv[1]); dir = opendir(argv[1]);
chdir(argv[1]);
entry = readdir(dir); entry = readdir(dir);
printf("%-10s %-5s %-30s\n", "Inode", "Type", "Nom de Fichier"); printf("%-10s %-5s %-30s %-30s\n", "Inode", "Type", "Nom de Fichier", "Stats inode");
while(entry != NULL) { while(entry != NULL) {
printf("%-10d %-5d %-30s\n", (int)entry->d_ino, entry->d_type, entry->d_name); lesAtt = stat(entry->d_name, &attribut);
if(lesAtt == -1) {
perror("Échec stat");
exit(2);
}
printf("%-10d %-5d %-30s %-30d\n", (int)entry->d_ino, entry->d_type, entry->d_name, attribut.st_ino);
entry = readdir(dir); entry = readdir(dir);
} }
closedir(dir); closedir(dir);