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| author |   bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2006-08-01 16:21:11 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2006-08-01 16:21:11 +0000 |
| commit | 83f6409109acd7cd13ff8a603f29c46033c4fb00 (patch) | |
| tree | e06b75a308f58785b6c646d192e8e53fda006e20 /block-vpc.c | |
| parent | commit to specific devices (diff) | |
| download | qemu-kvm-83f6409109acd7cd13ff8a603f29c46033c4fb00.tar.gz qemu-kvm-83f6409109acd7cd13ff8a603f29c46033c4fb00.tar.bz2 qemu-kvm-83f6409109acd7cd13ff8a603f29c46033c4fb00.zip | |
async file I/O API
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2075 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'block-vpc.c')
| -rw-r--r-- | block-vpc.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/block-vpc.c b/block-vpc.c index bdc3b8891..4d228c5b6 100644 --- a/block-vpc.c +++ b/block-vpc.c @@ -86,19 +86,16 @@ static int vpc_probe(const uint8_t *buf, int buf_size, const char *filename) return 0; } -static int vpc_open(BlockDriverState *bs, const char *filename) +static int vpc_open(BlockDriverState *bs, const char *filename, int flags) { BDRVVPCState *s = bs->opaque; int fd, i; struct vpc_subheader header; - fd = open(filename, O_RDWR | O_BINARY | O_LARGEFILE); - if (fd < 0) { - fd = open(filename, O_RDONLY | O_BINARY | O_LARGEFILE); - if (fd < 0) - return -1; - } - + fd = open(filename, O_RDONLY | O_BINARY); + if (fd < 0) + return -1; + bs->read_only = 1; // no write support yet s->fd = fd; |