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basic: add readdir_no_dot and safe_glob functions
[elogind.git]
/
src
/
basic
/
dirent-util.c
diff --git
a/src/basic/dirent-util.c
b/src/basic/dirent-util.c
index 6b9d26773ea78868a50fdb662bb6ba8ea559bd64..5bf58bcdc36d442022e1ef6a82965e06aecfcdf2 100644
(file)
--- a/
src/basic/dirent-util.c
+++ b/
src/basic/dirent-util.c
@@
-75,3
+75,14
@@
bool dirent_is_file_with_suffix(const struct dirent *de, const char *suffix) {
return endswith(de->d_name, suffix);
}
+
+struct dirent* readdir_no_dot(DIR *dirp) {
+ struct dirent* d;
+
+ for (;;) {
+ d = readdir(dirp);
+ if (d && dot_or_dot_dot(d->d_name))
+ continue;
+ return d;
+ }
+}