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[Qemu-devel] [PATCH 05/10] vmdk: return errno instead of -1
From: |
Juan Quintela |
Subject: |
[Qemu-devel] [PATCH 05/10] vmdk: return errno instead of -1 |
Date: |
Wed, 3 Mar 2010 13:06:55 +0100 |
Signed-off-by: Juan Quintela <address@hidden>
---
block/vmdk.c | 14 +++++++-------
1 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/block/vmdk.c b/block/vmdk.c
index 56c28a0..5b1d197 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -740,7 +740,7 @@ static int vmdk_create(const char *filename,
QEMUOptionParameter *options)
fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY | O_LARGEFILE,
0644);
if (fd < 0)
- return -1;
+ return -errno;
magic = cpu_to_be32(VMDK4_MAGIC);
memset(&header, 0, sizeof(header));
header.version = cpu_to_le32(1);
@@ -777,18 +777,18 @@ static int vmdk_create(const char *filename,
QEMUOptionParameter *options)
/* write all the data */
ret = qemu_write_full(fd, &magic, sizeof(magic));
if (ret != sizeof(magic)) {
- ret = -1;
+ ret = -errno;
goto exit;
}
ret = qemu_write_full(fd, &header, sizeof(header));
if (ret != sizeof(header)) {
- ret = -1;
+ ret = -errno;
goto exit;
}
ret = ftruncate(fd, header.grain_offset << 9);
if (ret < 0) {
- ret = -1;
+ ret = -errno;
goto exit;
}
@@ -798,7 +798,7 @@ static int vmdk_create(const char *filename,
QEMUOptionParameter *options)
i < gt_count; i++, tmp += gt_size) {
ret = qemu_write_full(fd, &tmp, sizeof(tmp));
if (ret != sizeof(tmp)) {
- ret = -1;
+ ret = -errno;
goto exit;
}
}
@@ -809,7 +809,7 @@ static int vmdk_create(const char *filename,
QEMUOptionParameter *options)
i < gt_count; i++, tmp += gt_size) {
ret = qemu_write_full(fd, &tmp, sizeof(tmp));
if (ret != sizeof(tmp)) {
- ret = -1;
+ ret = -errno;
goto exit;
}
}
@@ -831,7 +831,7 @@ static int vmdk_create(const char *filename,
QEMUOptionParameter *options)
lseek(fd, le64_to_cpu(header.desc_offset) << 9, SEEK_SET);
ret = qemu_write_full(fd, desc, strlen(desc));
if (ret != strlen(desc)) {
- ret = -1;
+ ret = -errno;
goto exit;
}
--
1.6.5.2
- [Qemu-devel] [PATCH 00/10] FORTIFY_SOURCE followup, Juan Quintela, 2010/03/03
- [Qemu-devel] [PATCH 01/10] cow: return errno instead of -1, Juan Quintela, 2010/03/03
- [Qemu-devel] [PATCH 02/10] slirp: check system() success, Juan Quintela, 2010/03/03
- [Qemu-devel] [PATCH 03/10] qcow2: return errno instead of -1, Juan Quintela, 2010/03/03
- [Qemu-devel] [PATCH 04/10] qcow: return errno instead of -1, Juan Quintela, 2010/03/03
- [Qemu-devel] [PATCH 05/10] vmdk: return errno instead of -1,
Juan Quintela <=
- [Qemu-devel] [PATCH 06/10] vl: exit if we are not able to write into the pipe, Juan Quintela, 2010/03/03
- [Qemu-devel] [PATCH 07/10] vmdk: make vmdk_snapshot_create return -errno, Juan Quintela, 2010/03/03
- [Qemu-devel] [PATCH 08/10] vmdk: fix double free, Juan Quintela, 2010/03/03
- [Qemu-devel] [PATCH 09/10] vmdk: share cleanup code, Juan Quintela, 2010/03/03
- [Qemu-devel] [PATCH 10/10] block: print errno on error, Juan Quintela, 2010/03/03