diff options
Diffstat (limited to 'block-dmg.c')
| -rw-r--r-- | block-dmg.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/block-dmg.c b/block-dmg.c index a883a23f8e..a46b801994 100644 --- a/block-dmg.c +++ b/block-dmg.c @@ -1,8 +1,8 @@ /* * QEMU Block driver for DMG images - * + * * Copyright (c) 2004 Johannes E. Schindelin - * + * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights @@ -28,7 +28,7 @@ typedef struct BDRVDMGState { int fd; - + /* each chunk contains a certain number of sectors, * offsets[i] is the offset in the .dmg file, * lengths[i] is the length of the compressed chunk, @@ -86,7 +86,7 @@ static int dmg_open(BlockDriverState *bs, const char *filename, int flags) bs->read_only = 1; s->n_chunks = 0; s->offsets = s->lengths = s->sectors = s->sectorcounts = 0; - + /* read offset of info blocks */ if(lseek(s->fd,-0x1d8,SEEK_END)<0) { dmg_close: @@ -167,7 +167,7 @@ dmg_close: goto dmg_close; s->current_chunk = s->n_chunks; - + return 0; } @@ -227,7 +227,7 @@ static inline int dmg_read_chunk(BDRVDMGState *s,int sector_num) if (ret != s->lengths[chunk]) return -1; - + s->zstream.next_in = s->compressed_chunk; s->zstream.avail_in = s->lengths[chunk]; s->zstream.next_out = s->uncompressed_chunk; @@ -253,7 +253,7 @@ static inline int dmg_read_chunk(BDRVDMGState *s,int sector_num) return 0; } -static int dmg_read(BlockDriverState *bs, int64_t sector_num, +static int dmg_read(BlockDriverState *bs, int64_t sector_num, uint8_t *buf, int nb_sectors) { BDRVDMGState *s = bs->opaque; |