From: "Daniel P. Berrangé" <berrange@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Kevin Wolf" <kwolf@redhat.com>,
"Peter Maydell" <peter.maydell@linaro.org>,
"Daniel P. Berrangé" <berrange@redhat.com>,
qemu-block@nongnu.org,
"Philippe Mathieu-Daudé" <philmd@redhat.com>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
"Markus Armbruster" <armbru@redhat.com>,
"Max Reitz" <mreitz@redhat.com>
Subject: [PULL 3/8] util: rename qemu_open() to qemu_open_old()
Date: Wed, 16 Sep 2020 10:47:00 +0100 [thread overview]
Message-ID: <20200916094705.2625331-4-berrange@redhat.com> (raw)
In-Reply-To: <20200916094705.2625331-1-berrange@redhat.com>
We want to introduce a new version of qemu_open() that uses an Error
object for reporting problems and make this it the preferred interface.
Rename the existing method to release the namespace for the new impl.
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
accel/kvm/kvm-all.c | 2 +-
backends/rng-random.c | 2 +-
backends/tpm/tpm_passthrough.c | 8 ++++----
block/file-posix.c | 14 +++++++-------
block/file-win32.c | 5 +++--
block/vvfat.c | 5 +++--
chardev/char-fd.c | 2 +-
chardev/char-pipe.c | 6 +++---
chardev/char.c | 2 +-
dump/dump.c | 2 +-
hw/s390x/s390-skeys.c | 2 +-
hw/usb/host-libusb.c | 2 +-
hw/usb/u2f-passthru.c | 4 ++--
hw/vfio/common.c | 4 ++--
include/qemu/osdep.h | 2 +-
io/channel-file.c | 2 +-
net/vhost-vdpa.c | 2 +-
os-posix.c | 2 +-
qga/channel-posix.c | 4 ++--
qga/commands-posix.c | 6 +++---
target/arm/kvm.c | 2 +-
ui/console.c | 2 +-
util/osdep.c | 2 +-
util/oslib-posix.c | 2 +-
24 files changed, 44 insertions(+), 42 deletions(-)
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c
index 63ef6af9a1..ad8b315b35 100644
--- a/accel/kvm/kvm-all.c
+++ b/accel/kvm/kvm-all.c
@@ -2013,7 +2013,7 @@ static int kvm_init(MachineState *ms)
#endif
QLIST_INIT(&s->kvm_parked_vcpus);
s->vmfd = -1;
- s->fd = qemu_open("/dev/kvm", O_RDWR);
+ s->fd = qemu_open_old("/dev/kvm", O_RDWR);
if (s->fd == -1) {
fprintf(stderr, "Could not access KVM kernel module: %m\n");
ret = -errno;
diff --git a/backends/rng-random.c b/backends/rng-random.c
index 32998d8ee7..245b12ab24 100644
--- a/backends/rng-random.c
+++ b/backends/rng-random.c
@@ -75,7 +75,7 @@ static void rng_random_opened(RngBackend *b, Error **errp)
error_setg(errp, QERR_INVALID_PARAMETER_VALUE,
"filename", "a valid filename");
} else {
- s->fd = qemu_open(s->filename, O_RDONLY | O_NONBLOCK);
+ s->fd = qemu_open_old(s->filename, O_RDONLY | O_NONBLOCK);
if (s->fd == -1) {
error_setg_file_open(errp, errno, s->filename);
}
diff --git a/backends/tpm/tpm_passthrough.c b/backends/tpm/tpm_passthrough.c
index 10722e0a41..6d6294ef0a 100644
--- a/backends/tpm/tpm_passthrough.c
+++ b/backends/tpm/tpm_passthrough.c
@@ -218,7 +218,7 @@ static int tpm_passthrough_open_sysfs_cancel(TPMPassthruState *tpm_pt)
char path[PATH_MAX];
if (tpm_pt->options->cancel_path) {
- fd = qemu_open(tpm_pt->options->cancel_path, O_WRONLY);
+ fd = qemu_open_old(tpm_pt->options->cancel_path, O_WRONLY);
if (fd < 0) {
error_report("tpm_passthrough: Could not open TPM cancel path: %s",
strerror(errno));
@@ -236,11 +236,11 @@ static int tpm_passthrough_open_sysfs_cancel(TPMPassthruState *tpm_pt)
dev++;
if (snprintf(path, sizeof(path), "/sys/class/tpm/%s/device/cancel",
dev) < sizeof(path)) {
- fd = qemu_open(path, O_WRONLY);
+ fd = qemu_open_old(path, O_WRONLY);
if (fd < 0) {
if (snprintf(path, sizeof(path), "/sys/class/misc/%s/device/cancel",
dev) < sizeof(path)) {
- fd = qemu_open(path, O_WRONLY);
+ fd = qemu_open_old(path, O_WRONLY);
}
}
}
@@ -272,7 +272,7 @@ tpm_passthrough_handle_device_opts(TPMPassthruState *tpm_pt, QemuOpts *opts)
}
tpm_pt->tpm_dev = value ? value : TPM_PASSTHROUGH_DEFAULT_DEVICE;
- tpm_pt->tpm_fd = qemu_open(tpm_pt->tpm_dev, O_RDWR);
+ tpm_pt->tpm_fd = qemu_open_old(tpm_pt->tpm_dev, O_RDWR);
if (tpm_pt->tpm_fd < 0) {
error_report("Cannot access TPM device using '%s': %s",
tpm_pt->tpm_dev, strerror(errno));
diff --git a/block/file-posix.c b/block/file-posix.c
index 9a00d4190a..bac2566f10 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -630,7 +630,7 @@ static int raw_open_common(BlockDriverState *bs, QDict *options,
raw_parse_flags(bdrv_flags, &s->open_flags, false);
s->fd = -1;
- fd = qemu_open(filename, s->open_flags, 0644);
+ fd = qemu_open_old(filename, s->open_flags, 0644);
ret = fd < 0 ? -errno : 0;
if (ret < 0) {
@@ -1032,13 +1032,13 @@ static int raw_reconfigure_getfd(BlockDriverState *bs, int flags,
}
}
- /* If we cannot use fcntl, or fcntl failed, fall back to qemu_open() */
+ /* If we cannot use fcntl, or fcntl failed, fall back to qemu_open_old() */
if (fd == -1) {
const char *normalized_filename = bs->filename;
ret = raw_normalize_devicepath(&normalized_filename, errp);
if (ret >= 0) {
assert(!(*open_flags & O_CREAT));
- fd = qemu_open(normalized_filename, *open_flags);
+ fd = qemu_open_old(normalized_filename, *open_flags);
if (fd == -1) {
error_setg_errno(errp, errno, "Could not reopen file");
return -1;
@@ -2411,7 +2411,7 @@ raw_co_create(BlockdevCreateOptions *options, Error **errp)
}
/* Create file */
- fd = qemu_open(file_opts->filename, O_RDWR | O_CREAT | O_BINARY, 0644);
+ fd = qemu_open_old(file_opts->filename, O_RDWR | O_CREAT | O_BINARY, 0644);
if (fd < 0) {
result = -errno;
error_setg_errno(errp, -result, "Could not create file");
@@ -3335,7 +3335,7 @@ static bool setup_cdrom(char *bsd_path, Error **errp)
for (index = 0; index < num_of_test_partitions; index++) {
snprintf(test_partition, sizeof(test_partition), "%ss%d", bsd_path,
index);
- fd = qemu_open(test_partition, O_RDONLY | O_BINARY | O_LARGEFILE);
+ fd = qemu_open_old(test_partition, O_RDONLY | O_BINARY | O_LARGEFILE);
if (fd >= 0) {
partition_found = true;
qemu_close(fd);
@@ -3653,7 +3653,7 @@ static int cdrom_probe_device(const char *filename)
int prio = 0;
struct stat st;
- fd = qemu_open(filename, O_RDONLY | O_NONBLOCK);
+ fd = qemu_open_old(filename, O_RDONLY | O_NONBLOCK);
if (fd < 0) {
goto out;
}
@@ -3787,7 +3787,7 @@ static int cdrom_reopen(BlockDriverState *bs)
*/
if (s->fd >= 0)
qemu_close(s->fd);
- fd = qemu_open(bs->filename, s->open_flags, 0644);
+ fd = qemu_open_old(bs->filename, s->open_flags, 0644);
if (fd < 0) {
s->fd = -1;
return -EIO;
diff --git a/block/file-win32.c b/block/file-win32.c
index e2900c3a51..b28603c7d5 100644
--- a/block/file-win32.c
+++ b/block/file-win32.c
@@ -596,8 +596,9 @@ static int raw_co_create(BlockdevCreateOptions *options, Error **errp)
return -EINVAL;
}
- fd = qemu_open(file_opts->filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY,
- 0644);
+ fd = qemu_open_old(file_opts->filename,
+ O_WRONLY | O_CREAT | O_TRUNC | O_BINARY,
+ 0644);
if (fd < 0) {
error_setg_errno(errp, errno, "Could not create file");
return -EIO;
diff --git a/block/vvfat.c b/block/vvfat.c
index 36b53c8757..5abb90e7c7 100644
--- a/block/vvfat.c
+++ b/block/vvfat.c
@@ -1352,7 +1352,8 @@ static int open_file(BDRVVVFATState* s,mapping_t* mapping)
if(!s->current_mapping ||
strcmp(s->current_mapping->path,mapping->path)) {
/* open file */
- int fd = qemu_open(mapping->path, O_RDONLY | O_BINARY | O_LARGEFILE);
+ int fd = qemu_open_old(mapping->path,
+ O_RDONLY | O_BINARY | O_LARGEFILE);
if(fd<0)
return -1;
vvfat_close_current_file(s);
@@ -2513,7 +2514,7 @@ static int commit_one_file(BDRVVVFATState* s,
for (i = s->cluster_size; i < offset; i += s->cluster_size)
c = modified_fat_get(s, c);
- fd = qemu_open(mapping->path, O_RDWR | O_CREAT | O_BINARY, 0666);
+ fd = qemu_open_old(mapping->path, O_RDWR | O_CREAT | O_BINARY, 0666);
if (fd < 0) {
fprintf(stderr, "Could not open %s... (%s, %d)\n", mapping->path,
strerror(errno), errno);
diff --git a/chardev/char-fd.c b/chardev/char-fd.c
index c2d8101106..1cd62f2779 100644
--- a/chardev/char-fd.c
+++ b/chardev/char-fd.c
@@ -119,7 +119,7 @@ int qmp_chardev_open_file_source(char *src, int flags, Error **errp)
{
int fd = -1;
- TFR(fd = qemu_open(src, flags, 0666));
+ TFR(fd = qemu_open_old(src, flags, 0666));
if (fd == -1) {
error_setg_file_open(errp, errno, src);
}
diff --git a/chardev/char-pipe.c b/chardev/char-pipe.c
index fd12c9e63b..7eca5d9a56 100644
--- a/chardev/char-pipe.c
+++ b/chardev/char-pipe.c
@@ -132,8 +132,8 @@ static void qemu_chr_open_pipe(Chardev *chr,
filename_in = g_strdup_printf("%s.in", filename);
filename_out = g_strdup_printf("%s.out", filename);
- TFR(fd_in = qemu_open(filename_in, O_RDWR | O_BINARY));
- TFR(fd_out = qemu_open(filename_out, O_RDWR | O_BINARY));
+ TFR(fd_in = qemu_open_old(filename_in, O_RDWR | O_BINARY));
+ TFR(fd_out = qemu_open_old(filename_out, O_RDWR | O_BINARY));
g_free(filename_in);
g_free(filename_out);
if (fd_in < 0 || fd_out < 0) {
@@ -143,7 +143,7 @@ static void qemu_chr_open_pipe(Chardev *chr,
if (fd_out >= 0) {
close(fd_out);
}
- TFR(fd_in = fd_out = qemu_open(filename, O_RDWR | O_BINARY));
+ TFR(fd_in = fd_out = qemu_open_old(filename, O_RDWR | O_BINARY));
if (fd_in < 0) {
error_setg_file_open(errp, errno, filename);
return;
diff --git a/chardev/char.c b/chardev/char.c
index 77e7ec814f..6b85099c03 100644
--- a/chardev/char.c
+++ b/chardev/char.c
@@ -235,7 +235,7 @@ static void qemu_char_open(Chardev *chr, ChardevBackend *backend,
} else {
flags |= O_TRUNC;
}
- chr->logfd = qemu_open(common->logfile, flags, 0666);
+ chr->logfd = qemu_open_old(common->logfile, flags, 0666);
if (chr->logfd < 0) {
error_setg_errno(errp, errno,
"Unable to open logfile %s",
diff --git a/dump/dump.c b/dump/dump.c
index 383bc7876b..13fda440a4 100644
--- a/dump/dump.c
+++ b/dump/dump.c
@@ -1994,7 +1994,7 @@ void qmp_dump_guest_memory(bool paging, const char *file,
#endif
if (strstart(file, "file:", &p)) {
- fd = qemu_open(p, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, S_IRUSR);
+ fd = qemu_open_old(p, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, S_IRUSR);
if (fd < 0) {
error_setg_file_open(errp, errno, p);
return;
diff --git a/hw/s390x/s390-skeys.c b/hw/s390x/s390-skeys.c
index db2f49cb27..5cc559fe4c 100644
--- a/hw/s390x/s390-skeys.c
+++ b/hw/s390x/s390-skeys.c
@@ -125,7 +125,7 @@ void qmp_dump_skeys(const char *filename, Error **errp)
return;
}
- fd = qemu_open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0600);
+ fd = qemu_open_old(filename, O_WRONLY | O_CREAT | O_TRUNC, 0600);
if (fd < 0) {
error_setg_file_open(errp, errno, filename);
return;
diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c
index 43c93504a2..8b02bee547 100644
--- a/hw/usb/host-libusb.c
+++ b/hw/usb/host-libusb.c
@@ -1147,7 +1147,7 @@ static void usb_host_realize(USBDevice *udev, Error **errp)
if (s->hostdevice) {
int fd;
s->needs_autoscan = false;
- fd = qemu_open(s->hostdevice, O_RDWR);
+ fd = qemu_open_old(s->hostdevice, O_RDWR);
if (fd < 0) {
error_setg_errno(errp, errno, "failed to open %s", s->hostdevice);
return;
diff --git a/hw/usb/u2f-passthru.c b/hw/usb/u2f-passthru.c
index e9c8aa4595..ae00e93f35 100644
--- a/hw/usb/u2f-passthru.c
+++ b/hw/usb/u2f-passthru.c
@@ -383,7 +383,7 @@ static int u2f_passthru_open_from_device(struct udev_device *device)
{
const char *devnode = udev_device_get_devnode(device);
- int fd = qemu_open(devnode, O_RDWR);
+ int fd = qemu_open_old(devnode, O_RDWR);
if (fd < 0) {
return -1;
} else if (!u2f_passthru_is_u2f_device(fd)) {
@@ -482,7 +482,7 @@ static void u2f_passthru_realize(U2FKeyState *base, Error **errp)
return;
#endif
} else {
- fd = qemu_open(key->hidraw, O_RDWR);
+ fd = qemu_open_old(key->hidraw, O_RDWR);
if (fd < 0) {
error_setg(errp, "%s: Failed to open %s", TYPE_U2F_PASSTHRU,
key->hidraw);
diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index 33357140b8..13471ae294 100644
--- a/hw/vfio/common.c
+++ b/hw/vfio/common.c
@@ -1254,7 +1254,7 @@ static int vfio_connect_container(VFIOGroup *group, AddressSpace *as,
}
}
- fd = qemu_open("/dev/vfio/vfio", O_RDWR);
+ fd = qemu_open_old("/dev/vfio/vfio", O_RDWR);
if (fd < 0) {
error_setg_errno(errp, errno, "failed to open /dev/vfio/vfio");
ret = -errno;
@@ -1479,7 +1479,7 @@ VFIOGroup *vfio_get_group(int groupid, AddressSpace *as, Error **errp)
group = g_malloc0(sizeof(*group));
snprintf(path, sizeof(path), "/dev/vfio/%d", groupid);
- group->fd = qemu_open(path, O_RDWR);
+ group->fd = qemu_open_old(path, O_RDWR);
if (group->fd < 0) {
error_setg_errno(errp, errno, "failed to open %s", path);
goto free_group_exit;
diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h
index 66ee5bc45d..ae1234104c 100644
--- a/include/qemu/osdep.h
+++ b/include/qemu/osdep.h
@@ -497,7 +497,7 @@ int qemu_madvise(void *addr, size_t len, int advice);
int qemu_mprotect_rwx(void *addr, size_t size);
int qemu_mprotect_none(void *addr, size_t size);
-int qemu_open(const char *name, int flags, ...);
+int qemu_open_old(const char *name, int flags, ...);
int qemu_close(int fd);
int qemu_unlink(const char *name);
#ifndef _WIN32
diff --git a/io/channel-file.c b/io/channel-file.c
index dac21f6012..2ed3b75e8b 100644
--- a/io/channel-file.c
+++ b/io/channel-file.c
@@ -51,7 +51,7 @@ qio_channel_file_new_path(const char *path,
ioc = QIO_CHANNEL_FILE(object_new(TYPE_QIO_CHANNEL_FILE));
- ioc->fd = qemu_open(path, flags, mode);
+ ioc->fd = qemu_open_old(path, flags, mode);
if (ioc->fd < 0) {
object_unref(OBJECT(ioc));
error_setg_errno(errp, errno,
diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c
index bc0e0d2d35..e2b3ba85bf 100644
--- a/net/vhost-vdpa.c
+++ b/net/vhost-vdpa.c
@@ -184,7 +184,7 @@ static int net_vhost_vdpa_init(NetClientState *peer, const char *device,
snprintf(nc->info_str, sizeof(nc->info_str), TYPE_VHOST_VDPA);
nc->queue_index = 0;
s = DO_UPCAST(VhostVDPAState, nc, nc);
- vdpa_device_fd = qemu_open(vhostdev, O_RDWR);
+ vdpa_device_fd = qemu_open_old(vhostdev, O_RDWR);
if (vdpa_device_fd == -1) {
return -errno;
}
diff --git a/os-posix.c b/os-posix.c
index bf98508b6d..0bfd8e2d3c 100644
--- a/os-posix.c
+++ b/os-posix.c
@@ -297,7 +297,7 @@ void os_setup_post(void)
error_report("not able to chdir to /: %s", strerror(errno));
exit(1);
}
- TFR(fd = qemu_open("/dev/null", O_RDWR));
+ TFR(fd = qemu_open_old("/dev/null", O_RDWR));
if (fd == -1) {
exit(1);
}
diff --git a/qga/channel-posix.c b/qga/channel-posix.c
index 8fc205ad21..0373975360 100644
--- a/qga/channel-posix.c
+++ b/qga/channel-posix.c
@@ -127,7 +127,7 @@ static gboolean ga_channel_open(GAChannel *c, const gchar *path,
switch (c->method) {
case GA_CHANNEL_VIRTIO_SERIAL: {
assert(fd < 0);
- fd = qemu_open(path, O_RDWR | O_NONBLOCK
+ fd = qemu_open_old(path, O_RDWR | O_NONBLOCK
#ifndef CONFIG_SOLARIS
| O_ASYNC
#endif
@@ -157,7 +157,7 @@ static gboolean ga_channel_open(GAChannel *c, const gchar *path,
struct termios tio;
assert(fd < 0);
- fd = qemu_open(path, O_RDWR | O_NOCTTY | O_NONBLOCK);
+ fd = qemu_open_old(path, O_RDWR | O_NOCTTY | O_NONBLOCK);
if (fd == -1) {
g_critical("error opening channel: %s", strerror(errno));
return false;
diff --git a/qga/commands-posix.c b/qga/commands-posix.c
index af5a58a9fd..3bffee99d4 100644
--- a/qga/commands-posix.c
+++ b/qga/commands-posix.c
@@ -1365,7 +1365,7 @@ int64_t qmp_guest_fsfreeze_freeze_list(bool has_mountpoints,
}
}
- fd = qemu_open(mount->dirname, O_RDONLY);
+ fd = qemu_open_old(mount->dirname, O_RDONLY);
if (fd == -1) {
error_setg_errno(errp, errno, "failed to open %s", mount->dirname);
goto error;
@@ -1432,7 +1432,7 @@ int64_t qmp_guest_fsfreeze_thaw(Error **errp)
QTAILQ_FOREACH(mount, &mounts, next) {
logged = false;
- fd = qemu_open(mount->dirname, O_RDONLY);
+ fd = qemu_open_old(mount->dirname, O_RDONLY);
if (fd == -1) {
continue;
}
@@ -1522,7 +1522,7 @@ qmp_guest_fstrim(bool has_minimum, int64_t minimum, Error **errp)
list->next = response->paths;
response->paths = list;
- fd = qemu_open(mount->dirname, O_RDONLY);
+ fd = qemu_open_old(mount->dirname, O_RDONLY);
if (fd == -1) {
result->error = g_strdup_printf("failed to open: %s",
strerror(errno));
diff --git a/target/arm/kvm.c b/target/arm/kvm.c
index 2eae73315d..0dcb9bfe13 100644
--- a/target/arm/kvm.c
+++ b/target/arm/kvm.c
@@ -71,7 +71,7 @@ bool kvm_arm_create_scratch_host_vcpu(const uint32_t *cpus_to_try,
{
int ret = 0, kvmfd = -1, vmfd = -1, cpufd = -1;
- kvmfd = qemu_open("/dev/kvm", O_RDWR);
+ kvmfd = qemu_open_old("/dev/kvm", O_RDWR);
if (kvmfd < 0) {
goto err;
}
diff --git a/ui/console.c b/ui/console.c
index f8d7643fe4..7592c3c324 100644
--- a/ui/console.c
+++ b/ui/console.c
@@ -373,7 +373,7 @@ void qmp_screendump(const char *filename, bool has_device, const char *device,
return;
}
- fd = qemu_open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666);
+ fd = qemu_open_old(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666);
if (fd == -1) {
error_setg(errp, "failed to open file '%s': %s", filename,
strerror(errno));
diff --git a/util/osdep.c b/util/osdep.c
index 0d8fa9f016..7504c156e8 100644
--- a/util/osdep.c
+++ b/util/osdep.c
@@ -296,7 +296,7 @@ static int qemu_open_cloexec(const char *name, int flags, mode_t mode)
/*
* Opens a file with FD_CLOEXEC set
*/
-int qemu_open(const char *name, int flags, ...)
+int qemu_open_old(const char *name, int flags, ...)
{
int ret;
int mode = 0;
diff --git a/util/oslib-posix.c b/util/oslib-posix.c
index ad8001a4ad..f5f676f079 100644
--- a/util/oslib-posix.c
+++ b/util/oslib-posix.c
@@ -125,7 +125,7 @@ bool qemu_write_pidfile(const char *path, Error **errp)
.l_len = 0,
};
- fd = qemu_open(path, O_CREAT | O_WRONLY, S_IRUSR | S_IWUSR);
+ fd = qemu_open_old(path, O_CREAT | O_WRONLY, S_IRUSR | S_IWUSR);
if (fd == -1) {
error_setg_errno(errp, errno, "Cannot open pid file");
return false;
--
2.26.2
next prev parent reply other threads:[~2020-09-16 9:52 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-16 9:46 [PULL 0/8] Block odirect patches Daniel P. Berrangé
2020-09-16 9:46 ` [PULL 1/8] monitor: simplify functions for getting a dup'd fdset entry Daniel P. Berrangé
2020-09-16 9:46 ` [PULL 2/8] util: split off a helper for dealing with O_CLOEXEC flag Daniel P. Berrangé
2020-09-16 9:47 ` Daniel P. Berrangé [this message]
2020-09-16 9:47 ` [PULL 4/8] util: refactor qemu_open_old to split off variadic args handling Daniel P. Berrangé
2020-09-16 9:47 ` [PULL 5/8] util: add Error object for qemu_open_internal error reporting Daniel P. Berrangé
2020-09-16 9:47 ` [PULL 6/8] util: introduce qemu_open and qemu_create with " Daniel P. Berrangé
2020-09-16 9:47 ` [PULL 7/8] util: give a specific error message when O_DIRECT doesn't work Daniel P. Berrangé
2020-09-16 9:47 ` [PULL 8/8] block/file: switch to use qemu_open/qemu_create for improved errors Daniel P. Berrangé
2020-09-17 12:37 ` [PULL 0/8] Block odirect patches Peter Maydell
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