diff options
Diffstat (limited to 'src/filelist.c')
| -rw-r--r-- | src/filelist.c | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/src/filelist.c b/src/filelist.c index 5c0777d..e1b4055 100644 --- a/src/filelist.c +++ b/src/filelist.c @@ -111,6 +111,11 @@ gib_list *feh_file_remove_from_list(gib_list * list, gib_list * l) return(gib_list_remove(list, l)); } +int file_selector_all(const struct dirent *unused __attribute__((unused))) +{ + return 1; +} + /* Recursive */ void add_file_to_filelist_recursively(char *origpath, unsigned char level) { @@ -175,8 +180,9 @@ void add_file_to_filelist_recursively(char *origpath, unsigned char level) } if ((S_ISDIR(st.st_mode)) && (level != FILELIST_LAST)) { - struct dirent *de; + struct dirent **de; DIR *dir; + int cnt, n; D(("It is a directory\n")); @@ -186,13 +192,25 @@ void add_file_to_filelist_recursively(char *origpath, unsigned char level) free(path); return; } - de = readdir(dir); - while (de != NULL) { - if (strcmp(de->d_name, ".") - && strcmp(de->d_name, "..")) { + n = scandir(path, &de, file_selector_all, alphasort); + if (n < 0) { + switch (errno) { + case ENOMEM: + if (!opt.quiet) + weprintf("Insufficient memory to scan directory %s:", path); + break; + default: + if (!opt.quiet) + weprintf("Failed to scan directory %s:", path); + } + } + + for (cnt = 0; cnt < n; cnt++) { + if (strcmp(de[cnt]->d_name, ".") + && strcmp(de[cnt]->d_name, "..")) { char *newfile; - newfile = estrjoin("", path, "/", de->d_name, NULL); + newfile = estrjoin("", path, "/", de[cnt]->d_name, NULL); /* This ensures we go down one level even if not fully recursive - this way "feh some_dir" expands to some_dir's contents */ @@ -202,9 +220,10 @@ void add_file_to_filelist_recursively(char *origpath, unsigned char level) add_file_to_filelist_recursively(newfile, FILELIST_LAST); free(newfile); + free(de[cnt]); } - de = readdir(dir); } + free(de); closedir(dir); } else if (S_ISREG(st.st_mode)) { D(("Adding regular file %s to filelist\n", path)); |