From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33403) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bKSDe-0006FN-AM for qemu-devel@nongnu.org; Tue, 05 Jul 2016 11:25:03 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bKSDb-0000Am-P2 for qemu-devel@nongnu.org; Tue, 05 Jul 2016 11:25:01 -0400 From: Colin Lord Date: Tue, 5 Jul 2016 11:24:29 -0400 Message-Id: <1467732272-23368-30-git-send-email-clord@redhat.com> In-Reply-To: <1467732272-23368-1-git-send-email-clord@redhat.com> References: <1467732272-23368-1-git-send-email-clord@redhat.com> Subject: [Qemu-devel] [PATCH v3 29/32] blockdev: Separate vpc probe from its driver List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, qemu-block@nongnu.org, mreitz@redhat.com, Colin Lord Completes the separation of the vpc probe from the vpc driver. The vpc probe now returns the format in addition to the score, allowing correlation of the score and driver without the probe function being part of the driver itself. Signed-off-by: Colin Lord --- block.c | 1 + block/probe/vpc.c | 15 +++++++++++---- block/vpc.c | 1 - include/block/probe.h | 3 ++- 4 files changed, 14 insertions(+), 6 deletions(-) diff --git a/block.c b/block.c index 9b839df..8226124 100644 --- a/block.c +++ b/block.c @@ -73,6 +73,7 @@ static BdrvProbeFunc *format_probes[] = { vdi_probe, vhdx_probe, vmdk_probe, + vpc_probe }; static QTAILQ_HEAD(, BlockDriverState) graph_bdrv_states = diff --git a/block/probe/vpc.c b/block/probe/vpc.c index afe8271..0fe8a65 100644 --- a/block/probe/vpc.c +++ b/block/probe/vpc.c @@ -1,9 +1,16 @@ #include "qemu/osdep.h" #include "block/probe.h" -int vpc_probe(const uint8_t *buf, int buf_size, const char *filename) +const char *vpc_probe(const uint8_t *buf, int buf_size, const char *filename, + int *score) { - if (buf_size >= 8 && !strncmp((char *)buf, "conectix", 8)) - return 100; - return 0; + const char *format = "vpc"; + assert(score); + if (buf_size >= 8 && !strncmp((char *)buf, "conectix", 8)) { + *score = 100; + return format; + } + + *score = 0; + return format; } diff --git a/block/vpc.c b/block/vpc.c index cb65022..cd87d8f 100644 --- a/block/vpc.c +++ b/block/vpc.c @@ -1050,7 +1050,6 @@ static BlockDriver bdrv_vpc = { .format_name = "vpc", .instance_size = sizeof(BDRVVPCState), - .bdrv_probe = vpc_probe, .bdrv_open = vpc_open, .bdrv_close = vpc_close, .bdrv_reopen_prepare = vpc_reopen_prepare, diff --git a/include/block/probe.h b/include/block/probe.h index 13df1d3..7facb75 100644 --- a/include/block/probe.h +++ b/include/block/probe.h @@ -1,7 +1,6 @@ #ifndef PROBE_H #define PROBE_H -int vpc_probe(const uint8_t *buf, int buf_size, const char *filename); const char *bochs_probe(const uint8_t *buf, int buf_size, const char *filename, int *score); const char *cloop_probe(const uint8_t *buf, int buf_size, const char *filename, @@ -26,5 +25,7 @@ const char *vhdx_probe(const uint8_t *buf, int buf_size, const char *filename, int *score); const char *vmdk_probe(const uint8_t *buf, int buf_size, const char *filename, int *score); +const char *vpc_probe(const uint8_t *buf, int buf_size, const char *filename, + int *score); #endif -- 2.5.5