char fname[1024];
-
int main(int argc, char **argv)
{
- char *dname1;
- int fddir1, rc;
- int fd;
+ char *dname1;
+ int fddir1, rc;
+ int fd;
- if (argc != 2) {
- fprintf(stderr, "usage: %s dirname1\n", argv[0]);
- exit(1);
- }
+ if (argc != 2) {
+ fprintf(stderr, "usage: %s dirname1\n", argv[0]);
+ exit(1);
+ }
- dname1 = argv[1];
+ dname1 = argv[1];
- //create the directory
- fprintf(stderr, "creating directory %s\n", dname1);
- rc = mkdir(dname1, 0744);
- if (rc == -1) {
- fprintf(stderr, "creating %s fails: %s\n",
- dname1, strerror(errno));
- exit(1);
- }
+ /* create the directory */
+ fprintf(stderr, "creating directory %s\n", dname1);
+ rc = mkdir(dname1, 0744);
+ if (rc == -1) {
+ fprintf(stderr, "creating %s fails: %s\n",
+ dname1, strerror(errno));
+ exit(1);
+ }
snprintf(fname, sizeof(fname), "%s/0", dname1);
- fprintf(stderr, "creating file %s\n", fname);
- fd = creat(fname, 0666);
- if (fd < 0) {
- fprintf(stderr, "creation %s fails: %s\n",
- fname, strerror(errno));
- exit(1);
- }
- close(fd);
+ fprintf(stderr, "creating file %s\n", fname);
+ fd = creat(fname, 0666);
+ if (fd < 0) {
+ fprintf(stderr, "creation %s fails: %s\n",
+ fname, strerror(errno));
+ exit(1);
+ }
+ close(fd);
- // open the dir again
- fprintf(stderr, "opening directory\n");
- fddir1 = open(dname1, O_RDONLY | O_DIRECTORY);
- if (fddir1 == -1) {
- fprintf(stderr, "open %s fails: %s\n",
- dname1, strerror(errno));
- exit(1);
- }
+ /* open the dir again */
+ fprintf(stderr, "opening directory\n");
+ fddir1 = open(dname1, O_RDONLY | O_DIRECTORY);
+ if (fddir1 == -1) {
+ fprintf(stderr, "open %s fails: %s\n",
+ dname1, strerror(errno));
+ exit(1);
+ }
- // delete the dir
- fprintf(stderr, "unlinking %s\n", dname1);
- rc = rmdir(dname1);
- if (rc == 0) {
- fprintf(stderr, "unlinked non-empty %s successfully\n",
- dname1);
- exit(1);
- }
+ /* delete the dir */
+ fprintf(stderr, "unlinking %s\n", dname1);
+ rc = rmdir(dname1);
+ if (rc == 0) {
+ fprintf(stderr, "unlinked non-empty %s successfully\n",
+ dname1);
+ exit(1);
+ }
- if (access(dname1, F_OK) != 0){
- fprintf(stderr, "can't access %s: %s\n",
- dname1, strerror(errno));
- exit(1);
- }
+ if (access(dname1, F_OK) != 0) {
+ fprintf(stderr, "can't access %s: %s\n",
+ dname1, strerror(errno));
+ exit(1);
+ }
- fprintf(stderr, "Ok, everything goes well.\n");
- return 0;
+ fprintf(stderr, "Ok, everything goes well.\n");
+ return 0;
}