🆕 malloc 、printf

2025-06-18 12:16:31 +00:00 · 2022-05-07 13:46:23 +08:00
parent 78a219b715
commit fd0147e04c
29 changed files with 1587 additions and 56 deletions
--- a/user/libs/libc/errno.h
+++ b/user/libs/libc/errno.h
@ -98,4 +98,6 @@
 #define ETXTBSY 79         /* 文本文件忙 Text file busy. */

 #define EWOULDBLOCK 80     /* 操作将被禁止 Operation would block (may be the same value as [EAGAIN]). */
-#define EXDEV 81           /* 跨设备连接 Cross-device link. */
+#define EXDEV 81           /* 跨设备连接 Cross-device link. */
+
+extern int errno;