[wip] add file creation, hardlinking, listing directory (in short and long formats)

inc/color.h

@@ -8,10 +8,14 @@
 	#define COLOR_RESET "\e[0m"
 	#define COLOR_RED "\e[0;31m"
 	#define COLOR_YELLOW "\e[0;33m"
+	#define COLOR_BLUE "\e[0;34m"
+	#define COLOR_CYAN "\e[0;36m"
 #else
 	#define COLOR_RESET ""
 	#define COLOR_RED ""
 	#define COLOR_YELLOW ""
+	#define COLOR_BLUE ""
+	#define COLOR_CYAN ""
 #endif
 
 

inc/fs.h

@@ -36,7 +36,7 @@ struct fs_inode_extension {
 };
 
 __attribute__((packed))
-struct fs_directory_block_data {
+struct fs_directory_record {
 	unsigned char fname[60];
 	unsigned int inode_no;
 };
@@ -44,7 +44,10 @@ struct fs_directory_block_data {
 char *fs_get_cwd(void);
 
 int fs_create(void *d);
+int fs_ln(void *);
 int fs_use(void *d);
 int fs_mkfs(void *d);
+int fs_ls(void *d);
+int fs_la(void *d);
 int fs_allow_write(void *d);
 int fs_prohibit_write(void *d);

inc/print.h

@@ -13,6 +13,13 @@
 #endif
 
 
+#if ENABLE_STDOUT == 1
+	#define pr_stdout(...) { printf(__VA_ARGS__); }
+#else
+	#define pr_stdout(...) {}
+#endif
+
+
 #if LOG_LEVEL >= 2
 	#if ENABLE_FILE_LINE_IN_OTHER_PR == 1
 		#define pr_err(...) { \