reorganization: first steps

1 files changed, 0 insertions, 55 deletions

diff --git a/src/user/lib/dirent.c b/src/user/lib/dirent.c
deleted file mode 100644
index c2d1b9c..0000000
--- a/src/user/lib/dirent.c
+++ /dev/null
@@ -1,55 +0,0 @@
-#include <dirent.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-DIR *opendir(const char *name) {
-	FILE *fp = NULL;
-	DIR *dir = NULL;
-	fp = fopen(name, "r");
-	if (!fp) {
-		goto err;
-	}
-	dir = calloc(1, sizeof *dir);
-	if (!dir) {
-		goto err;
-	}
-	dir->fp = fp;
-	return dir;
-err:
-	if (fp) fclose(fp);
-	free(dir);
-	return NULL;
-}
-
-int closedir(DIR *dir) {
-	fclose(dir->fp);
-	free(dir);
-	return 0;
-}
-
-struct dirent *readdir(DIR *dir) {
-	int i = 0;
-	char *buf = dir->dent.d_name;
-	for (;;) {
-		int c = fgetc(dir->fp);
-		if (c == EOF) {
-			if (i == 0) return NULL;
-			else break;
-		}
-		if (c == '\0') {
-			break;
-		}
-		if (i == sizeof(dir->dent.d_name)-1) {
-			/* overflow */
-			for (;;) {
-				c = fgetc(dir->fp);
-				if (c == EOF || c == '\0') break;
-			}
-			return errno = ENAMETOOLONG, NULL;
-		}
-		buf[i++] = c;
-	}
-	buf[i] = '\0';
-	return &dir->dent;
-}