From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58654) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1buQSl-0005DM-Q3 for qemu-devel@nongnu.org; Wed, 12 Oct 2016 16:49:22 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1buQSk-00022G-Tu for qemu-devel@nongnu.org; Wed, 12 Oct 2016 16:49:19 -0400 From: Max Reitz Date: Wed, 12 Oct 2016 22:49:06 +0200 Message-Id: <20161012204907.25941-3-mreitz@redhat.com> In-Reply-To: <20161012204907.25941-1-mreitz@redhat.com> References: <20161012204907.25941-1-mreitz@redhat.com> Subject: [Qemu-devel] [PATCH 2/3] block: Emit modules in bdrv_iterate_format() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-block@nongnu.org Cc: qemu-devel@nongnu.org, Max Reitz , Kevin Wolf , Stefan Hajnoczi , Hao QingFeng Some block drivers may not be loaded yet, but qemu supports them nonetheless. bdrv_iterate_format() should report them, too. Signed-off-by: Max Reitz --- block.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/block.c b/block.c index e46e4b2..88a1ea5 100644 --- a/block.c +++ b/block.c @@ -2815,6 +2815,24 @@ void bdrv_iterate_format(void (*it)(void *opaque, const char *name), } } + for (i = 0; i < (int)ARRAY_SIZE(block_driver_modules); i++) { + const char *format_name = block_driver_modules[i].format_name; + + if (format_name) { + bool found = false; + int j = count; + + while (formats && j && !found) { + found = !strcmp(formats[--j], format_name); + } + + if (!found) { + formats = g_renew(const char *, formats, count + 1); + formats[count++] = format_name; + } + } + } + qsort(formats, count, sizeof(formats[0]), qsort_strcmp); for (i = 0; i < count; i++) { -- 2.10.0