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🆕 sys_open系统调用

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This commit is contained in:
fslongjin
2022-04-27 00:39:02 +08:00
parent d94d92f5ee
commit 966d67fcde
14 changed files with 343 additions and 144 deletions
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11
kernel/main.c
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@ -156,8 +156,8 @@ void system_initialize()
process_init();
HPET_init();
fat32_init();
// fat32_init();
// 系统初始化到此结束，剩下的初始化功能应当放在初始内核线程中执行
}
@ -185,19 +185,20 @@ void Start_Kernel(void)
system_initialize();
/*
// int part_id = fat32_register_partition(0, 0, 0);
struct vfs_dir_entry_t *dentry = fat32_path_walk("a.txt", 0);
struct vfs_dir_entry_t *dentry = vfs_path_walk("a.txt", 0);
if (dentry != NULL)
printk_color(ORANGE, BLACK, "Found a.txt\nDIR_FstClus:%#018lx\tDIR_FileSize:%#018lx\n", ((struct fat32_inode_info_t *)(dentry->dir_inode->private_inode_info))->first_clus, dentry->dir_inode->file_size);
else
printk_color(ORANGE, BLACK, "Can`t find file\n");
dentry = fat32_path_walk("xx/12.png", 0);
dentry = vfs_path_walk("xx/12.png", 0);
if (dentry != NULL)
printk_color(ORANGE, BLACK, "Found xx/12.png\nDIR_FstClus:%#018lx\tDIR_FileSize:%#018lx\n", ((struct fat32_inode_info_t *)(dentry->dir_inode->private_inode_info))->first_clus, dentry->dir_inode->file_size);
else
printk_color(ORANGE, BLACK, "Can`t find file\n");
*/
// show_welcome();
// test_mm();