diff options
Diffstat (limited to 'StdLib/BsdSocketLib/read.c')
| -rw-r--r-- | StdLib/BsdSocketLib/read.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/StdLib/BsdSocketLib/read.c b/StdLib/BsdSocketLib/read.c index 6f8d42974b..293c101463 100644 --- a/StdLib/BsdSocketLib/read.c +++ b/StdLib/BsdSocketLib/read.c @@ -18,12 +18,18 @@ /**
Read support routine for sockets
+ The BslSocketRead routine is called indirectly by the read file
+ system routine. This routine is typically used for SOCK_STREAM
+ because it waits for receive data from the target system specified
+ in the ::connect call.
+
@param [in] pDescriptor Descriptor address for the file
@param [in] pOffset File offset
@param [in] LengthInBytes Number of bytes to read
@param [in] pBuffer Address of the buffer to receive the data
@return The number of bytes read or -1 if an error occurs.
+ In the case of an error, ::errno contains more details.
**/
ssize_t
|