osdSockUnsentCount.c File Reference

#include "osiSock.h"

Include dependency graph for osdSockUnsentCount.c:

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Macros
#define	EPICS_PRIVATE_API

Functions
int	epicsSocketUnsentCount (SOCKET sock)

Macro Definition Documentation

#define EPICS_PRIVATE_API

Definition at line 6 of file osdSockUnsentCount.c.

Function Documentation

int epicsSocketUnsentCount

(

SOCKET

sock

)

Definition at line 13 of file osdSockUnsentCount.c.

                                        {
    int unsent;
    socklen_t len = sizeof(unsent);
    if (getsockopt(sock, SOL_SOCKET, SO_NWRITE, &unsent, &len) == 0)
        return unsent;
    return -1;
}