epics/pcas
0
0
Fork 0
Code Issues Pull Requests Projects Wiki Activity

supress bogus warning messages

Browse Source
This commit is contained in:
Jeff Hill
2003-01-07 17:29:20 +00:00
parent ae7a9ebfa2
commit d2ee701574
1 changed files with 21 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
src/cas/io/bsdSocket/casStreamIO.cc
View File

@@ -239,35 +239,43 @@ xBlockingStatus casStreamIO::blockingState() const
//
// casStreamIO::incomingBytesPresent()
//
bufSizeT casStreamIO::incomingBytesPresent() const // X aCC 361
bufSizeT casStreamIO::incomingBytesPresent () const // X aCC 361
{
int status;
osiSockIoctl_t nchars = 0;
status = socket_ioctl(this->sock, FIONREAD, &nchars); // X aCC 392
if (status<0) {
char buf[64];
int errnoCpy = SOCKERRNO;
ipAddrToA (&this->addr, buf, sizeof(buf) );
errlogPrintf ("CAS: FIONREAD for %s failed because \"%s\"\n",
buf, SOCKERRSTR(errnoCpy));
status = socket_ioctl ( this->sock, FIONREAD, &nchars ); // X aCC 392
if ( status < 0 ) {
int localError = SOCKERRNO;
if (
localError != SOCK_ECONNABORTED &&
localError != SOCK_ECONNRESET &&
localError != SOCK_EPIPE &&
localError != SOCK_ETIMEDOUT )
{
char buf[64];
int errnoCpy = SOCKERRNO;
ipAddrToA ( &this->addr, buf, sizeof(buf) );
errlogPrintf ("CAS: FIONREAD for %s failed because \"%s\"\n",
buf, SOCKERRSTR ( errnoCpy ) );
}
return 0u;
}
else if (nchars<0) {
else if ( nchars < 0 ) {
return 0u;
}
else {
return (bufSizeT) nchars;
return ( bufSizeT ) nchars;
}
}
//
// casStreamIO::hostName()
//
void casStreamIO::hostName (char *pInBuf, unsigned bufSizeIn) const
void casStreamIO::hostName ( char *pInBuf, unsigned bufSizeIn ) const
{
ipAddrToA (&this->addr, pInBuf, bufSizeIn);
ipAddrToA ( &this->addr, pInBuf, bufSizeIn );
}
//