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| author | Max Reitz <mreitz@redhat.com> | 2013-09-05 14:45:29 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2013-09-12 10:12:48 +0200 |
| commit | 34b5d2c68eb4082c288e70fb99c61af8f7b96fde (patch) | |
| tree | 7c4c1e4e248a8e044dd891b0e54de1fcc03d7434 /block/qed.c | |
| parent | d5124c00d80b4d948509f2c7f6b54228d9981f75 (diff) | |
| download | qemu-34b5d2c68eb4082c288e70fb99c61af8f7b96fde.tar.gz qemu-34b5d2c68eb4082c288e70fb99c61af8f7b96fde.tar.bz2 qemu-34b5d2c68eb4082c288e70fb99c61af8f7b96fde.zip | |
block: Error parameter for open functions
Add an Error ** parameter to bdrv_open, bdrv_file_open and associated
functions to allow more specific error messages.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/qed.c')
| -rw-r--r-- | block/qed.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/block/qed.c b/block/qed.c index 250fa89b0f..f17094cb92 100644 --- a/block/qed.c +++ b/block/qed.c @@ -551,6 +551,7 @@ static int qed_create(const char *filename, uint32_t cluster_size, QEDHeader le_header; uint8_t *l1_table = NULL; size_t l1_size = header.cluster_size * header.table_size; + Error *local_err = NULL; int ret = 0; BlockDriverState *bs = NULL; @@ -559,8 +560,11 @@ static int qed_create(const char *filename, uint32_t cluster_size, return ret; } - ret = bdrv_file_open(&bs, filename, NULL, BDRV_O_RDWR | BDRV_O_CACHE_WB); + ret = bdrv_file_open(&bs, filename, NULL, BDRV_O_RDWR | BDRV_O_CACHE_WB, + &local_err); if (ret < 0) { + qerror_report_err(local_err); + error_free(local_err); return ret; } |