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Code Issues Releases Wiki Activity

new: devfs删除文件夹

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This commit is contained in:
fslongjin
2022-09-12 23:56:31 +08:00
parent d60f1a8f80
commit 9f2b080cda
24 changed files with 366 additions and 92 deletions
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6
kernel/syscall/syscall.c
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@ -19,6 +19,7 @@ extern void syscall_int(void);
extern uint64_t sys_clock(struct pt_regs *regs);
extern uint64_t sys_mstat(struct pt_regs *regs);
extern uint64_t sys_open(struct pt_regs *regs);
extern uint64_t sys_rmdir(struct pt_regs *regs);
/**
* @brief 导出系统调用处理函数的符号
@ -415,7 +416,7 @@ uint64_t sys_chdir(struct pt_regs *regs)
return -ENOENT;
// kdebug("dentry->name=%s, namelen=%d", dentry->name, dentry->name_length);
// 目标不是目录
if (dentry->dir_inode->attribute != VFS_ATTR_DIR)
if (dentry->dir_inode->attribute != VFS_IF_DIR)
return -ENOTDIR;
return 0;
@ -602,5 +603,6 @@ system_call_t system_call_table[MAX_SYSTEM_CALL_NUM] =
[19] = sys_clock,
[20] = sys_pipe,
[21] = sys_mstat,
[22 ... 254] = system_call_not_exists,
[22] = sys_rmdir,
[23 ... 254] = system_call_not_exists,
[255] = sys_ahci_end_req};