doc-rst: FE_DISHNETWORK_SEND_LEGACY_CMD: improve man-like format
Parsing this file were causing lots of warnings with sphinx,
due to the c function prototypes.
Fix that by prepending them with .. c:function::
While here, use the same way we document man-like pages,
at the V4L side of the book and add escapes to asterisks.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/Documentation/linux_tv/media/dvb/FE_DISHNETWORK_SEND_LEGACY_CMD.rst b/Documentation/linux_tv/media/dvb/FE_DISHNETWORK_SEND_LEGACY_CMD.rst
index 890b5ed..ff94ac9 100644
--- a/Documentation/linux_tv/media/dvb/FE_DISHNETWORK_SEND_LEGACY_CMD.rst
+++ b/Documentation/linux_tv/media/dvb/FE_DISHNETWORK_SEND_LEGACY_CMD.rst
@@ -6,7 +6,8 @@
FE_DISHNETWORK_SEND_LEGACY_CMD
******************************
-DESCRIPTION
+Description
+-----------
WARNING: This is a very obscure legacy command, used only at stv0299
driver. Should not be used on newer drivers.
@@ -17,13 +18,13 @@
As support for this ioctl were added in 2004, this means that such
dishes were already legacy in 2004.
-SYNOPSIS
+Synopsis
+--------
-int ioctl(int fd, int request =
-:ref:`FE_DISHNETWORK_SEND_LEGACY_CMD`,
-unsigned long cmd);
+.. c:function:: int ioctl(int fd, int request = FE_DISHNETWORK_SEND_LEGACY_CMD, unsigned long cmd)
-PARAMETERS
+Arguments
+----------
@@ -39,7 +40,8 @@
- sends the specified raw cmd to the dish via DISEqC.
-RETURN VALUE
+Return Value
+------------
On success 0 is returned, on error -1 and the ``errno`` variable is set
appropriately. The generic error codes are described at the