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Added write_blk to ext2 driver

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pjht 2019-04-09 09:18:05 -05:00
parent f4b82ec850
commit ab5128bebd
1 changed files with 4 additions and 0 deletions
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4
fs/ext2.c
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@ -28,6 +28,10 @@ void* read_blk(int blknum,FILE* f,int num) {
fread(block,1,sizeof(uint8_t)*blk_size[num],f);
return block;
}
void write_blk(int blknum,void* block,FILE* f,int num) {
fseek(f,blknum*blk_size[num],SEEK_SET);
fwrite(block,1,sizeof(uint8_t)*blk_size[num],f);
}
inode read_inode(uint32_t inode_num,FILE* f,int num) {
ext2_superblock supblk=supblks[num];