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authorRoss Lagerwall <ross.lagerwall@citrix.com>2017-11-01 14:25:26 +0000
committerDaniel P. Berrangé <berrange@redhat.com>2018-02-15 16:54:57 +0000
commitb8f244b13ca3c754c34c0ab1c2b0e7241b54318a (patch)
tree60c33e6c042275113aeae02d1d2ed72cf2fb4409 /io
parenta2565df12c59362c061084a0c853dace410cac26 (diff)
io: Add /dev/fdset/ support to QIOChannelFile
Add /dev/fdset/ support to QIOChannelFile by calling qemu_open() instead of open() and qemu_close() instead of close(). There is a subtle semantic change since qemu_open() automatically sets O_CLOEXEC, but this doesn't affect any of the users of the function. Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Diffstat (limited to 'io')
-rw-r--r--io/channel-file.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/io/channel-file.c b/io/channel-file.c
index 1f2f710bf9..db948abc3e 100644
--- a/io/channel-file.c
+++ b/io/channel-file.c
@@ -50,7 +50,7 @@ qio_channel_file_new_path(const char *path,
ioc = QIO_CHANNEL_FILE(object_new(TYPE_QIO_CHANNEL_FILE));
- ioc->fd = open(path, flags, mode);
+ ioc->fd = qemu_open(path, flags, mode);
if (ioc->fd < 0) {
object_unref(OBJECT(ioc));
error_setg_errno(errp, errno,
@@ -74,7 +74,7 @@ static void qio_channel_file_finalize(Object *obj)
{
QIOChannelFile *ioc = QIO_CHANNEL_FILE(obj);
if (ioc->fd != -1) {
- close(ioc->fd);
+ qemu_close(ioc->fd);
ioc->fd = -1;
}
}
@@ -173,7 +173,7 @@ static int qio_channel_file_close(QIOChannel *ioc,
{
QIOChannelFile *fioc = QIO_CHANNEL_FILE(ioc);
- if (close(fioc->fd) < 0) {
+ if (qemu_close(fioc->fd) < 0) {
error_setg_errno(errp, errno,
"Unable to close file");
return -1;