Merge pull request #507 from brocolis/file-listing

optimize file listing

1 files changed, 41 insertions, 0 deletions

diff --git a/src/filesystem_utilities.c b/src/filesystem_utilities.c
new file mode 100644
index 0000000..7075f42
--- /dev/null
+++ b/src/filesystem_utilities.c
@@ -0,0 +1,41 @@
+#include <sys/stat.h>
+#include <dirent.h>
+
+#ifdef __APPLE__
+DIR * opendir$INODE64( const char * dirName );
+struct dirent * readdir$INODE64( DIR * dir );
+#endif
+
+int c_is_dir(const char *path)
+{
+    struct stat m;
+    int r = stat(path, &m);
+    return r == 0 && S_ISDIR(m.st_mode);
+}
+
+const char *get_d_name(struct dirent *d)
+{
+    return (const char *) d->d_name;
+}
+
+
+
+DIR *c_opendir(const char *dirname){
+
+#ifdef __APPLE__
+    return opendir$INODE64(dirname);
+#else
+    return opendir(dirname);
+#endif
+
+}
+
+struct dirent *c_readdir(DIR *dirp){
+
+#ifdef __APPLE__
+    return readdir$INODE64(dirp);
+#else
+    return readdir(dirp);
+#endif
+
+}
\ No newline at end of file