new:chardev的挂载

2025-06-19 04:56:30 +00:00 · 2022-09-10 00:18:18 +08:00
parent 7d510a2f86
commit ef7d20c0fb
16 changed files with 412 additions and 75 deletions
--- a/kernel/syscall/syscall.c
+++ b/kernel/syscall/syscall.c
@ -425,7 +425,7 @@ uint64_t sys_chdir(struct pt_regs *regs)
 * @brief 获取目录中的数据
 *
 * @param fd 文件描述符号
- * @return uint64_t
+ * @return uint64_t dirent的总大小
 */
 uint64_t sys_getdents(struct pt_regs *regs)
 {