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authorRob Landley <rob@landley.net>2007-10-04 02:04:10 -0500
committerRob Landley <rob@landley.net>2007-10-04 02:04:10 -0500
commit103b7e031c4de0f9753e02d2217aa81819242278 (patch)
tree884c3216b7912b8c79a8ff1bd76c27a54ee37b23 /lib/lib.c
parentdf27a6052e79a854db0e1337d28768f7c013d4f9 (diff)
downloadtoybox-103b7e031c4de0f9753e02d2217aa81819242278.tar.gz
Break out dirtree.c and let it call a function instead of returning the data.
Diffstat (limited to 'lib/lib.c')
-rw-r--r--lib/lib.c62
1 files changed, 0 insertions, 62 deletions
diff --git a/lib/lib.c b/lib/lib.c
index 64c85698..7cb29f8f 100644
--- a/lib/lib.c
+++ b/lib/lib.c
@@ -549,65 +549,3 @@ void xpidfile(char *name)
xwrite(fd, spid, sprintf(spid, "%ld\n", (long)getpid()));
close(fd);
}
-
-// Create a dirtree node from a path.
-
-struct dirtree *read_dirtree_node(char *path)
-{
- struct dirtree *dt;
- char *name;
-
- // Find last chunk of name.
-
- for (;;) {
- name = strrchr(path, '/');
-
- if (!name) name = path;
- else {
- if (*(name+1)) name++;
- else {
- *name=0;
- continue;
- }
- }
- break;
- }
-
- dt = xzalloc(sizeof(struct dirtree)+strlen(name)+1);
- xstat(path, &(dt->st));
- strcpy(dt->name, name);
-
- return dt;
-}
-
-// Given a directory (in a writeable PATH_MAX buffer), recursively read in a
-// directory tree.
-
-struct dirtree *read_dirtree(char *path, struct dirtree *parent)
-{
- struct dirtree *dt = NULL, **ddt = &dt;
- DIR *dir;
- int len = strlen(path);
-
- if (!(dir = opendir(path))) perror_msg("No %s", path);
-
- for (;;) {
- struct dirent *entry = readdir(dir);
- if (!entry) break;
-
- // Skip "." and ".."
- if (entry->d_name[0]=='.') {
- if (!entry->d_name[1]) continue;
- if (entry->d_name[1]=='.' && !entry->d_name[2]) continue;
- }
-
- snprintf(path+len, sizeof(toybuf)-len, "/%s", entry->d_name);
- *ddt = read_dirtree_node(path);
- (*ddt)->parent = parent;
- if (entry->d_type == DT_DIR) (*ddt)->child = read_dirtree(path, *ddt);
- ddt = &((*ddt)->next);
- path[len]=0;
- }
-
- return dt;
-}