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block: Convert open calls to qemu_open

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This patch converts all block layer open calls to qemu_open.

Note that this adds the O_CLOEXEC flag to the changed open paths
when the O_CLOEXEC macro is defined.

Signed-off-by: Corey Bryant <coreyb@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Corey Bryant 2012-08-14 16:43:45 -04:00 • committed by Kevin Wolf
parent e174082835
commit 6165f4d85d
6 changed files with 26 additions and 28 deletions
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21
block/vmdk.c
View file

@ -1161,10 +1161,9 @@ static int vmdk_create_extent(const char *filename, int64_t filesize,
VMDK4Header header;
uint32_t tmp, magic, grains, gd_size, gt_size, gt_count;
fd = open(
filename,
O_WRONLY | O_CREAT | O_TRUNC | O_BINARY | O_LARGEFILE,
0644);
fd = qemu_open(filename,
O_WRONLY | O_CREAT | O_TRUNC | O_BINARY | O_LARGEFILE,
0644);
if (fd < 0) {
return -errno;
}
@ -1484,15 +1483,13 @@ static int vmdk_create(const char *filename, QEMUOptionParameter *options)
(flags & BLOCK_FLAG_COMPAT6 ? 6 : 4),
total_size / (int64_t)(63 * 16 * 512));
if (split || flat) {
fd = open(
filename,
O_WRONLY | O_CREAT | O_TRUNC | O_BINARY | O_LARGEFILE,
0644);
fd = qemu_open(filename,
O_WRONLY | O_CREAT | O_TRUNC | O_BINARY | O_LARGEFILE,
0644);
} else {
fd = open(
filename,
O_WRONLY | O_BINARY | O_LARGEFILE,
0644);
fd = qemu_open(filename,
O_WRONLY | O_BINARY | O_LARGEFILE,
0644);
}
if (fd < 0) {
return -errno;