Socket_Recvmsg_1 (changes)
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» SWI Calls
» Socket_Recvmsg_1
Socket_Recvmsg_1
(SWI &4121D)
| Entry | |
|---|---|
| R0 | Socket descriptor |
| R1 | Pointer to a message descriptor |
| R2 | Flags |
| Exit | |
|---|---|
| R0 | Number of bytes received |
Use
The purpose of this call is to read data from a socket given a message descriptor which includes the address and a vector of buffers to use.
Berkeley sockets equivalence
This SWI directly corresponds to the function recvmsg and would ordinarily be called from C using the recvmsg() function in socklib.h.
See also
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