* [PATCH] dvb_dev_get_fd(): return fd of local devices
@ 2017-11-15 10:47 Rafaël Carré
2017-11-15 14:25 ` [PATCH v2] " Rafaël Carré
2017-11-16 11:25 ` [PATCH] " Mauro Carvalho Chehab
0 siblings, 2 replies; 5+ messages in thread
From: Rafaël Carré @ 2017-11-15 10:47 UTC (permalink / raw)
To: linux-media
This makes it possible to poll a local device.
Getting the fd is preferrable to adding a dvb_dev_poll() function,
because we can poll several fds together in an event-based program.
This is not implemented for remote devices, as polling a remote fd
does not make sense.
We could instead return the socket to know when to expect messages
from the remote device, but the current implementation in
dvb-dev-remote.c already runs a thread to receive remote messages
as soon as possible.
---
Note, after reading README, I did not bump the library version.
Comments welcome
lib/include/libdvbv5/dvb-dev.h | 12 ++++++++++++
lib/libdvbv5/dvb-dev-local.c | 6 ++++++
lib/libdvbv5/dvb-dev-priv.h | 1 +
lib/libdvbv5/dvb-dev.c | 11 +++++++++++
4 files changed, 30 insertions(+)
diff --git a/lib/include/libdvbv5/dvb-dev.h b/lib/include/libdvbv5/dvb-dev.h
index 98bee5e7..55e0f065 100644
--- a/lib/include/libdvbv5/dvb-dev.h
+++ b/lib/include/libdvbv5/dvb-dev.h
@@ -289,6 +289,18 @@ struct dvb_open_descriptor *dvb_dev_open(struct dvb_device *dvb,
*/
void dvb_dev_close(struct dvb_open_descriptor *open_dev);
+/**
+ * @brief returns fd from a local device
+ * This will not work for remote devices.
+ * @ingroup dvb_device
+ *
+ * @param open_dev Points to the struct dvb_open_descriptor
+ *
+ * @return On success, returns the fd.
+ * Returns -1 on error.
+ */
+int dvb_dev_get_fd(struct dvb_open_descriptor *open_dev);
+
/**
* @brief read from a dvb demux or dvr file
* @ingroup dvb_device
diff --git a/lib/libdvbv5/dvb-dev-local.c b/lib/libdvbv5/dvb-dev-local.c
index b50b61b4..eb2f0775 100644
--- a/lib/libdvbv5/dvb-dev-local.c
+++ b/lib/libdvbv5/dvb-dev-local.c
@@ -775,6 +775,11 @@ static void dvb_dev_local_free(struct dvb_device_priv *dvb)
free(priv);
}
+static int dvb_local_get_fd(struct dvb_open_descriptor *open_dev)
+{
+ return open_dev->fd;
+}
+
/* Initialize for local usage */
void dvb_dev_local_init(struct dvb_device_priv *dvb)
{
@@ -788,6 +793,7 @@ void dvb_dev_local_init(struct dvb_device_priv *dvb)
ops->stop_monitor = dvb_local_stop_monitor;
ops->open = dvb_local_open;
ops->close = dvb_local_close;
+ ops->get_fd = dvb_local_get_fd;
ops->dmx_stop = dvb_local_dmx_stop;
ops->set_bufsize = dvb_local_set_bufsize;
diff --git a/lib/libdvbv5/dvb-dev-priv.h b/lib/libdvbv5/dvb-dev-priv.h
index e05fcad2..2e69f766 100644
--- a/lib/libdvbv5/dvb-dev-priv.h
+++ b/lib/libdvbv5/dvb-dev-priv.h
@@ -72,6 +72,7 @@ struct dvb_dev_ops {
int (*fe_get_stats)(struct dvb_v5_fe_parms *p);
void (*free)(struct dvb_device_priv *dvb);
+ int (*get_fd)(struct dvb_open_descriptor *dvb);
};
struct dvb_device_priv {
diff --git a/lib/libdvbv5/dvb-dev.c b/lib/libdvbv5/dvb-dev.c
index 7e2da1fb..447c9fd5 100644
--- a/lib/libdvbv5/dvb-dev.c
+++ b/lib/libdvbv5/dvb-dev.c
@@ -218,6 +218,17 @@ struct dvb_open_descriptor *dvb_dev_open(struct dvb_device *d,
return ops->open(dvb, sysname, flags);
}
+int dvb_dev_get_fd(struct dvb_open_descriptor *open_dev)
+{
+ struct dvb_device_priv *dvb = (void *)open_dev;
+ struct dvb_dev_ops *ops = &dvb->ops;
+
+ if (!ops->get_fd)
+ return -1;
+
+ return ops->get_fd(open_dev);
+}
+
void dvb_dev_close(struct dvb_open_descriptor *open_dev)
{
struct dvb_device_priv *dvb = open_dev->dvb;
--
2.14.1
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH v2] dvb_dev_get_fd(): return fd of local devices
2017-11-15 10:47 [PATCH] dvb_dev_get_fd(): return fd of local devices Rafaël Carré
@ 2017-11-15 14:25 ` Rafaël Carré
2017-11-16 11:26 ` Mauro Carvalho Chehab
2017-11-16 11:38 ` Rafaël Carré
2017-11-16 11:25 ` [PATCH] " Mauro Carvalho Chehab
1 sibling, 2 replies; 5+ messages in thread
From: Rafaël Carré @ 2017-11-15 14:25 UTC (permalink / raw)
To: linux-media
This makes it possible to poll a local device.
Getting the fd is preferrable to adding a dvb_dev_poll() function,
because we can poll several fds together in an event-based program.
This is not implemented for remote devices, as polling a remote fd
does not make sense.
We could instead return the socket to know when to expect messages
from the remote device, but the current implementation in
dvb-dev-remote.c already runs a thread to receive remote messages
as soon as possible.
---
v2: get the private dvb_device_priv correctly
lib/include/libdvbv5/dvb-dev.h | 12 ++++++++++++
lib/libdvbv5/dvb-dev-local.c | 6 ++++++
lib/libdvbv5/dvb-dev-priv.h | 1 +
lib/libdvbv5/dvb-dev.c | 11 +++++++++++
4 files changed, 30 insertions(+)
diff --git a/lib/include/libdvbv5/dvb-dev.h b/lib/include/libdvbv5/dvb-dev.h
index 98bee5e7..55e0f065 100644
--- a/lib/include/libdvbv5/dvb-dev.h
+++ b/lib/include/libdvbv5/dvb-dev.h
@@ -289,6 +289,18 @@ struct dvb_open_descriptor *dvb_dev_open(struct dvb_device *dvb,
*/
void dvb_dev_close(struct dvb_open_descriptor *open_dev);
+/**
+ * @brief returns fd from a local device
+ * This will not work for remote devices.
+ * @ingroup dvb_device
+ *
+ * @param open_dev Points to the struct dvb_open_descriptor
+ *
+ * @return On success, returns the fd.
+ * Returns -1 on error.
+ */
+int dvb_dev_get_fd(struct dvb_open_descriptor *open_dev);
+
/**
* @brief read from a dvb demux or dvr file
* @ingroup dvb_device
diff --git a/lib/libdvbv5/dvb-dev-local.c b/lib/libdvbv5/dvb-dev-local.c
index b50b61b4..eb2f0775 100644
--- a/lib/libdvbv5/dvb-dev-local.c
+++ b/lib/libdvbv5/dvb-dev-local.c
@@ -775,6 +775,11 @@ static void dvb_dev_local_free(struct dvb_device_priv *dvb)
free(priv);
}
+static int dvb_local_get_fd(struct dvb_open_descriptor *open_dev)
+{
+ return open_dev->fd;
+}
+
/* Initialize for local usage */
void dvb_dev_local_init(struct dvb_device_priv *dvb)
{
@@ -788,6 +793,7 @@ void dvb_dev_local_init(struct dvb_device_priv *dvb)
ops->stop_monitor = dvb_local_stop_monitor;
ops->open = dvb_local_open;
ops->close = dvb_local_close;
+ ops->get_fd = dvb_local_get_fd;
ops->dmx_stop = dvb_local_dmx_stop;
ops->set_bufsize = dvb_local_set_bufsize;
diff --git a/lib/libdvbv5/dvb-dev-priv.h b/lib/libdvbv5/dvb-dev-priv.h
index e05fcad2..2e69f766 100644
--- a/lib/libdvbv5/dvb-dev-priv.h
+++ b/lib/libdvbv5/dvb-dev-priv.h
@@ -72,6 +72,7 @@ struct dvb_dev_ops {
int (*fe_get_stats)(struct dvb_v5_fe_parms *p);
void (*free)(struct dvb_device_priv *dvb);
+ int (*get_fd)(struct dvb_open_descriptor *dvb);
};
struct dvb_device_priv {
diff --git a/lib/libdvbv5/dvb-dev.c b/lib/libdvbv5/dvb-dev.c
index 7e2da1fb..e6a8fc76 100644
--- a/lib/libdvbv5/dvb-dev.c
+++ b/lib/libdvbv5/dvb-dev.c
@@ -218,6 +218,17 @@ struct dvb_open_descriptor *dvb_dev_open(struct dvb_device *d,
return ops->open(dvb, sysname, flags);
}
+int dvb_dev_get_fd(struct dvb_open_descriptor *open_dev)
+{
+ struct dvb_device_priv *dvb = open_dev->dvb;
+ struct dvb_dev_ops *ops = &dvb->ops;
+
+ if (!ops->get_fd)
+ return -1;
+
+ return ops->get_fd(open_dev);
+}
+
void dvb_dev_close(struct dvb_open_descriptor *open_dev)
{
struct dvb_device_priv *dvb = open_dev->dvb;
--
2.14.1
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH v2] dvb_dev_get_fd(): return fd of local devices
2017-11-15 14:25 ` [PATCH v2] " Rafaël Carré
@ 2017-11-16 11:26 ` Mauro Carvalho Chehab
2017-11-16 11:38 ` Rafaël Carré
1 sibling, 0 replies; 5+ messages in thread
From: Mauro Carvalho Chehab @ 2017-11-16 11:26 UTC (permalink / raw)
To: Rafaël Carré; +Cc: linux-media
Em Wed, 15 Nov 2017 15:25:39 +0100
Rafaël Carré <funman@videolan.org> escreveu:
> This makes it possible to poll a local device.
> Getting the fd is preferrable to adding a dvb_dev_poll() function,
> because we can poll several fds together in an event-based program.
>
> This is not implemented for remote devices, as polling a remote fd
> does not make sense.
> We could instead return the socket to know when to expect messages
> from the remote device, but the current implementation in
> dvb-dev-remote.c already runs a thread to receive remote messages
> as soon as possible.
SOB?
> ---
> v2: get the private dvb_device_priv correctly
>
> lib/include/libdvbv5/dvb-dev.h | 12 ++++++++++++
> lib/libdvbv5/dvb-dev-local.c | 6 ++++++
> lib/libdvbv5/dvb-dev-priv.h | 1 +
> lib/libdvbv5/dvb-dev.c | 11 +++++++++++
> 4 files changed, 30 insertions(+)
>
> diff --git a/lib/include/libdvbv5/dvb-dev.h b/lib/include/libdvbv5/dvb-dev.h
> index 98bee5e7..55e0f065 100644
> --- a/lib/include/libdvbv5/dvb-dev.h
> +++ b/lib/include/libdvbv5/dvb-dev.h
> @@ -289,6 +289,18 @@ struct dvb_open_descriptor *dvb_dev_open(struct dvb_device *dvb,
> */
> void dvb_dev_close(struct dvb_open_descriptor *open_dev);
>
> +/**
> + * @brief returns fd from a local device
> + * This will not work for remote devices.
> + * @ingroup dvb_device
> + *
> + * @param open_dev Points to the struct dvb_open_descriptor
> + *
> + * @return On success, returns the fd.
> + * Returns -1 on error.
> + */
> +int dvb_dev_get_fd(struct dvb_open_descriptor *open_dev);
> +
> /**
> * @brief read from a dvb demux or dvr file
> * @ingroup dvb_device
> diff --git a/lib/libdvbv5/dvb-dev-local.c b/lib/libdvbv5/dvb-dev-local.c
> index b50b61b4..eb2f0775 100644
> --- a/lib/libdvbv5/dvb-dev-local.c
> +++ b/lib/libdvbv5/dvb-dev-local.c
> @@ -775,6 +775,11 @@ static void dvb_dev_local_free(struct dvb_device_priv *dvb)
> free(priv);
> }
>
> +static int dvb_local_get_fd(struct dvb_open_descriptor *open_dev)
> +{
> + return open_dev->fd;
> +}
> +
> /* Initialize for local usage */
> void dvb_dev_local_init(struct dvb_device_priv *dvb)
> {
> @@ -788,6 +793,7 @@ void dvb_dev_local_init(struct dvb_device_priv *dvb)
> ops->stop_monitor = dvb_local_stop_monitor;
> ops->open = dvb_local_open;
> ops->close = dvb_local_close;
> + ops->get_fd = dvb_local_get_fd;
>
> ops->dmx_stop = dvb_local_dmx_stop;
> ops->set_bufsize = dvb_local_set_bufsize;
> diff --git a/lib/libdvbv5/dvb-dev-priv.h b/lib/libdvbv5/dvb-dev-priv.h
> index e05fcad2..2e69f766 100644
> --- a/lib/libdvbv5/dvb-dev-priv.h
> +++ b/lib/libdvbv5/dvb-dev-priv.h
> @@ -72,6 +72,7 @@ struct dvb_dev_ops {
> int (*fe_get_stats)(struct dvb_v5_fe_parms *p);
>
> void (*free)(struct dvb_device_priv *dvb);
> + int (*get_fd)(struct dvb_open_descriptor *dvb);
> };
>
> struct dvb_device_priv {
> diff --git a/lib/libdvbv5/dvb-dev.c b/lib/libdvbv5/dvb-dev.c
> index 7e2da1fb..e6a8fc76 100644
> --- a/lib/libdvbv5/dvb-dev.c
> +++ b/lib/libdvbv5/dvb-dev.c
> @@ -218,6 +218,17 @@ struct dvb_open_descriptor *dvb_dev_open(struct dvb_device *d,
> return ops->open(dvb, sysname, flags);
> }
>
> +int dvb_dev_get_fd(struct dvb_open_descriptor *open_dev)
> +{
> + struct dvb_device_priv *dvb = open_dev->dvb;
> + struct dvb_dev_ops *ops = &dvb->ops;
> +
> + if (!ops->get_fd)
> + return -1;
> +
> + return ops->get_fd(open_dev);
> +}
> +
> void dvb_dev_close(struct dvb_open_descriptor *open_dev)
> {
> struct dvb_device_priv *dvb = open_dev->dvb;
Thanks,
Mauro
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [PATCH v2] dvb_dev_get_fd(): return fd of local devices
2017-11-15 14:25 ` [PATCH v2] " Rafaël Carré
2017-11-16 11:26 ` Mauro Carvalho Chehab
@ 2017-11-16 11:38 ` Rafaël Carré
1 sibling, 0 replies; 5+ messages in thread
From: Rafaël Carré @ 2017-11-16 11:38 UTC (permalink / raw)
To: linux-media
On 15/11/2017 15:25, Rafaël Carré wrote:
> This makes it possible to poll a local device.
> Getting the fd is preferrable to adding a dvb_dev_poll() function,
> because we can poll several fds together in an event-based program.
>
> This is not implemented for remote devices, as polling a remote fd
> does not make sense.
> We could instead return the socket to know when to expect messages
> from the remote device, but the current implementation in
> dvb-dev-remote.c already runs a thread to receive remote messages
> as soon as possible.
> ---
> v2: get the private dvb_device_priv correctly
>
> lib/include/libdvbv5/dvb-dev.h | 12 ++++++++++++
> lib/libdvbv5/dvb-dev-local.c | 6 ++++++
> lib/libdvbv5/dvb-dev-priv.h | 1 +
> lib/libdvbv5/dvb-dev.c | 11 +++++++++++
> 4 files changed, 30 insertions(+)
>
> diff --git a/lib/include/libdvbv5/dvb-dev.h b/lib/include/libdvbv5/dvb-dev.h
> index 98bee5e7..55e0f065 100644
> --- a/lib/include/libdvbv5/dvb-dev.h
> +++ b/lib/include/libdvbv5/dvb-dev.h
> @@ -289,6 +289,18 @@ struct dvb_open_descriptor *dvb_dev_open(struct dvb_device *dvb,
> */
> void dvb_dev_close(struct dvb_open_descriptor *open_dev);
>
> +/**
> + * @brief returns fd from a local device
> + * This will not work for remote devices.
> + * @ingroup dvb_device
> + *
> + * @param open_dev Points to the struct dvb_open_descriptor
> + *
> + * @return On success, returns the fd.
> + * Returns -1 on error.
> + */
> +int dvb_dev_get_fd(struct dvb_open_descriptor *open_dev);
> +
> /**
> * @brief read from a dvb demux or dvr file
> * @ingroup dvb_device
> diff --git a/lib/libdvbv5/dvb-dev-local.c b/lib/libdvbv5/dvb-dev-local.c
> index b50b61b4..eb2f0775 100644
> --- a/lib/libdvbv5/dvb-dev-local.c
> +++ b/lib/libdvbv5/dvb-dev-local.c
> @@ -775,6 +775,11 @@ static void dvb_dev_local_free(struct dvb_device_priv *dvb)
> free(priv);
> }
>
> +static int dvb_local_get_fd(struct dvb_open_descriptor *open_dev)
> +{
> + return open_dev->fd;
> +}
> +
> /* Initialize for local usage */
> void dvb_dev_local_init(struct dvb_device_priv *dvb)
> {
> @@ -788,6 +793,7 @@ void dvb_dev_local_init(struct dvb_device_priv *dvb)
> ops->stop_monitor = dvb_local_stop_monitor;
> ops->open = dvb_local_open;
> ops->close = dvb_local_close;
> + ops->get_fd = dvb_local_get_fd;
>
> ops->dmx_stop = dvb_local_dmx_stop;
> ops->set_bufsize = dvb_local_set_bufsize;
> diff --git a/lib/libdvbv5/dvb-dev-priv.h b/lib/libdvbv5/dvb-dev-priv.h
> index e05fcad2..2e69f766 100644
> --- a/lib/libdvbv5/dvb-dev-priv.h
> +++ b/lib/libdvbv5/dvb-dev-priv.h
> @@ -72,6 +72,7 @@ struct dvb_dev_ops {
> int (*fe_get_stats)(struct dvb_v5_fe_parms *p);
>
> void (*free)(struct dvb_device_priv *dvb);
> + int (*get_fd)(struct dvb_open_descriptor *dvb);
> };
>
> struct dvb_device_priv {
> diff --git a/lib/libdvbv5/dvb-dev.c b/lib/libdvbv5/dvb-dev.c
> index 7e2da1fb..e6a8fc76 100644
> --- a/lib/libdvbv5/dvb-dev.c
> +++ b/lib/libdvbv5/dvb-dev.c
> @@ -218,6 +218,17 @@ struct dvb_open_descriptor *dvb_dev_open(struct dvb_device *d,
> return ops->open(dvb, sysname, flags);
> }
>
> +int dvb_dev_get_fd(struct dvb_open_descriptor *open_dev)
> +{
> + struct dvb_device_priv *dvb = open_dev->dvb;
> + struct dvb_dev_ops *ops = &dvb->ops;
> +
> + if (!ops->get_fd)
> + return -1;
> +
> + return ops->get_fd(open_dev);
> +}
> +
> void dvb_dev_close(struct dvb_open_descriptor *open_dev)
> {
> struct dvb_device_priv *dvb = open_dev->dvb;
>
Signed-off-by: Rafaël Carré <funman@videolan.org>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] dvb_dev_get_fd(): return fd of local devices
2017-11-15 10:47 [PATCH] dvb_dev_get_fd(): return fd of local devices Rafaël Carré
2017-11-15 14:25 ` [PATCH v2] " Rafaël Carré
@ 2017-11-16 11:25 ` Mauro Carvalho Chehab
1 sibling, 0 replies; 5+ messages in thread
From: Mauro Carvalho Chehab @ 2017-11-16 11:25 UTC (permalink / raw)
To: Rafaël Carré; +Cc: linux-media
Em Wed, 15 Nov 2017 11:47:11 +0100
Rafaël Carré <funman@videolan.org> escreveu:
> This makes it possible to poll a local device.
> Getting the fd is preferrable to adding a dvb_dev_poll() function,
> because we can poll several fds together in an event-based program.
>
> This is not implemented for remote devices, as polling a remote fd
> does not make sense.
> We could instead return the socket to know when to expect messages
> from the remote device, but the current implementation in
> dvb-dev-remote.c already runs a thread to receive remote messages
> as soon as possible.
Patch looks OK.
Just a SOB (signed-off-by) is missing.
> ---
>
> Note, after reading README, I did not bump the library version.
>
> Comments welcome
>
> lib/include/libdvbv5/dvb-dev.h | 12 ++++++++++++
> lib/libdvbv5/dvb-dev-local.c | 6 ++++++
> lib/libdvbv5/dvb-dev-priv.h | 1 +
> lib/libdvbv5/dvb-dev.c | 11 +++++++++++
> 4 files changed, 30 insertions(+)
>
> diff --git a/lib/include/libdvbv5/dvb-dev.h b/lib/include/libdvbv5/dvb-dev.h
> index 98bee5e7..55e0f065 100644
> --- a/lib/include/libdvbv5/dvb-dev.h
> +++ b/lib/include/libdvbv5/dvb-dev.h
> @@ -289,6 +289,18 @@ struct dvb_open_descriptor *dvb_dev_open(struct dvb_device *dvb,
> */
> void dvb_dev_close(struct dvb_open_descriptor *open_dev);
>
> +/**
> + * @brief returns fd from a local device
> + * This will not work for remote devices.
> + * @ingroup dvb_device
> + *
> + * @param open_dev Points to the struct dvb_open_descriptor
> + *
> + * @return On success, returns the fd.
> + * Returns -1 on error.
> + */
> +int dvb_dev_get_fd(struct dvb_open_descriptor *open_dev);
> +
> /**
> * @brief read from a dvb demux or dvr file
> * @ingroup dvb_device
> diff --git a/lib/libdvbv5/dvb-dev-local.c b/lib/libdvbv5/dvb-dev-local.c
> index b50b61b4..eb2f0775 100644
> --- a/lib/libdvbv5/dvb-dev-local.c
> +++ b/lib/libdvbv5/dvb-dev-local.c
> @@ -775,6 +775,11 @@ static void dvb_dev_local_free(struct dvb_device_priv *dvb)
> free(priv);
> }
>
> +static int dvb_local_get_fd(struct dvb_open_descriptor *open_dev)
> +{
> + return open_dev->fd;
> +}
> +
> /* Initialize for local usage */
> void dvb_dev_local_init(struct dvb_device_priv *dvb)
> {
> @@ -788,6 +793,7 @@ void dvb_dev_local_init(struct dvb_device_priv *dvb)
> ops->stop_monitor = dvb_local_stop_monitor;
> ops->open = dvb_local_open;
> ops->close = dvb_local_close;
> + ops->get_fd = dvb_local_get_fd;
>
> ops->dmx_stop = dvb_local_dmx_stop;
> ops->set_bufsize = dvb_local_set_bufsize;
> diff --git a/lib/libdvbv5/dvb-dev-priv.h b/lib/libdvbv5/dvb-dev-priv.h
> index e05fcad2..2e69f766 100644
> --- a/lib/libdvbv5/dvb-dev-priv.h
> +++ b/lib/libdvbv5/dvb-dev-priv.h
> @@ -72,6 +72,7 @@ struct dvb_dev_ops {
> int (*fe_get_stats)(struct dvb_v5_fe_parms *p);
>
> void (*free)(struct dvb_device_priv *dvb);
> + int (*get_fd)(struct dvb_open_descriptor *dvb);
> };
>
> struct dvb_device_priv {
> diff --git a/lib/libdvbv5/dvb-dev.c b/lib/libdvbv5/dvb-dev.c
> index 7e2da1fb..447c9fd5 100644
> --- a/lib/libdvbv5/dvb-dev.c
> +++ b/lib/libdvbv5/dvb-dev.c
> @@ -218,6 +218,17 @@ struct dvb_open_descriptor *dvb_dev_open(struct dvb_device *d,
> return ops->open(dvb, sysname, flags);
> }
>
> +int dvb_dev_get_fd(struct dvb_open_descriptor *open_dev)
> +{
> + struct dvb_device_priv *dvb = (void *)open_dev;
> + struct dvb_dev_ops *ops = &dvb->ops;
> +
> + if (!ops->get_fd)
> + return -1;
> +
> + return ops->get_fd(open_dev);
> +}
> +
> void dvb_dev_close(struct dvb_open_descriptor *open_dev)
> {
> struct dvb_device_priv *dvb = open_dev->dvb;
Thanks,
Mauro
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2017-11-16 11:39 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-11-15 10:47 [PATCH] dvb_dev_get_fd(): return fd of local devices Rafaël Carré
2017-11-15 14:25 ` [PATCH v2] " Rafaël Carré
2017-11-16 11:26 ` Mauro Carvalho Chehab
2017-11-16 11:38 ` Rafaël Carré
2017-11-16 11:25 ` [PATCH] " Mauro Carvalho Chehab
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