Syntax
int vm_soc_sendto(
    int sock, 
    const char* buf, 
    int len, 
    int flags, 
    const SOCKADDR* to, 
    int tolen
);
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vm_soc_sendto
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Syntax
int vm_soc_sendto(
    int sock, 
    const char* buf, 
    int len, 
    int flags, 
    const SOCKADDR* to, 
    int tolen
);
Description

Sends data to the endpoint node.

Parameters
Parameters 
Description 
int sock 
[IN] The socket descriptor. 
const char* buf 
[IN] The buffer that contains the data to be sent. 
int len 
[IN] The length of data (in bytes). 
int flags 
[IN] Reserved. Not in use. 
const SOCKADDR* to 
[IN] The remote socket address. 
int tolen 
[IN] The size of the remote socket address. 
Return Values
Return Values 
Description 
Non-negative number 
The actual number of bytes that has been sent.
 
VM_SOC_INVALID_SOCKET 
Invalid socket ID.
 
VM_SOC_INVAL 
Socket is not calling soc_listen.
 
VM_SOC_WOULDBLOCK 
Non-blocking.
 
VM_SOC_BEARER_FAIL 
Bearer broken.
 
VM_SOC_NOTCONN 
Socket is not connected in case of TCP.
 
VM_SOC_PIPE 
Socket is already shutdown.
 
VM_SOC_MSGSIZE 
Message is too long.
 
VM_SOC_ERROR 
Unspecified error.
 
VM_SOC_NOTBIND 
Unbound in case of sending ICMP Echo Request, shall bind before 
File

vmsock.h

Group

Functions

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