}
/* calls function for every file found in specified directory */
-int call_foreach_file(int fnct(char *f) , char *dirname, char *suffix)
+int call_foreach_file(file_fnct_t fnct, const char *dirname,
+ const char *suffix, void *data)
{
struct dirent *ent;
DIR *dir;
char *ext;
- char file[NAME_SIZE];
struct files *loop_file;
struct files *tmp_file;
LIST_HEAD(file_list);
/* call function for every file in the list */
list_for_each_entry_safe(loop_file, tmp_file, &file_list, list) {
- snprintf(file, NAME_SIZE-1, "%s/%s", dirname, loop_file->name);
- file[NAME_SIZE-1] = '\0';
+ char filename[NAME_SIZE];
- fnct(file);
+ snprintf(filename, NAME_SIZE, "%s/%s", dirname, loop_file->name);
+ filename[NAME_SIZE-1] = '\0';
+
+ fnct(filename, data);
list_del(&loop_file->list);
free(loop_file);
closedir(dir);
return 0;
}
-
-/* Set the FD_CLOEXEC flag of desc if value is nonzero,
- or clear the flag if value is 0.
- Return 0 on success, or -1 on error with errno set. */
-
-int set_cloexec_flag (int desc, int value)
-{
- int oldflags = fcntl (desc, F_GETFD, 0);
- /* If reading the flags failed, return error indication now. */
- if (oldflags < 0)
- return oldflags;
- /* Set just the flag we want to set. */
- if (value != 0)
- oldflags |= FD_CLOEXEC;
- else
- oldflags &= ~FD_CLOEXEC;
- /* Store modified flag word in the descriptor. */
- return fcntl (desc, F_SETFD, oldflags);
-}