void
Rename_WRITE ( int * _rep )
{
int write_len;
int out_buf_ptr0 = _out_buf_ptr - 4;
#ifdef SERVER_STATS_FLAG
Rename_clock_e = times ( &Rename_tms_buf_e );
gettimeofday ( &Rename_timeval_buf_e, ( void * ) &Rename_tz );
#endif
_out_buf_ptr = 0;
Put4byteNum(out_buf_ptr0);
write_len = write ( slave_sock, _out_buf, out_buf_ptr0 + 4 );
#ifdef SERVER_STATS_FLAG
Rename_cycleReadWriteLenThis += write_len;
#endif
if ( write_len != out_buf_ptr0 + 4 ) {
printf ( "\n Rename_WRITE :write error\n `write' returned %d not %d\n",
write_len, out_buf_ptr0 );
* _rep = FALSE;
}
else {
* _rep = TRUE;
}
_out_buf_ptr = 4;
#ifdef TEST_FLAG
{
int n; printf ( "Rename_WRITE (%d including 1st four length bytes):\n `", write_len );
for ( n = 0 ; n < write_len ; n++ ) { printf ( "%3d ", ( unsigned char ) _out_buf [ n ] ); } printf ( "'\n" );
}
#endif
/***
check _in_buf_size/_out_buf_size are default
***/
if ( _in_buf_size != Rename_SharedSocketServerP2 ) {
#ifdef TEST_FLAG
printf ( "Rename_WRITE: _in_buf realloc (%d -> %d)\n", _in_buf_size, Rename_SharedSocketServerP2 );
#endif
doInRealloc ( Rename_SharedSocketServerP2, "Rename_WRITE" );
}
if ( _out_buf_size != Rename_SharedSocketServerP3 ) {
#ifdef TEST_FLAG
printf ( "Rename_WRITE: _out_buf realloc (%d -> %d)\n", _out_buf_size, Rename_SharedSocketServerP3 );
#endif
doOutRealloc ( Rename_SharedSocketServerP3, "Rename_WRITE" );
}
}
void
Rename_WRITE ( int * _rep )
{
int write_len;
int out_buf_ptr0 = _out_buf_ptr - 4;
_out_buf_ptr = 0;
Put4byteNum(out_buf_ptr0);
write_len = write ( slave_sock, _out_buf, out_buf_ptr0 + 4 );
if ( write_len != out_buf_ptr0 + 4 ) {
printf ( "\n Rename_WRITE: write error\n `write' returned %d not %d\n",
write_len, out_buf_ptr0 );
* _rep = FALSE;
}
else {
* _rep = TRUE;
}
_out_buf_ptr = 4;
#ifdef TEST_FLAG
{
int n; printf ( "Rename_WRITE (%d including 1st four length bytes):\n `", write_len );
for ( n = 0 ; n < write_len ; n++ ) { printf ( "%3d ", ( unsigned char ) _out_buf [ n ] ); } printf ( "'\n `" );
}
#endif
/***
check _in_buf_size/_out_buf_size are default
***/
if ( _in_buf_size != Rename_SocketClientP2 ) {
#ifdef TEST_FLAG
printf ( "Rename_WRITE: _in_buf realloc (%d -> %d)\n", _in_buf_size, Rename_SocketClientP2 );
#endif
doInRealloc ( Rename_SocketClientP2, "Rename_WRITE" );
}
if ( _out_buf_size != Rename_SocketClientP3 ) {
#ifdef TEST_FLAG
printf ( "Rename_WRITE: _out_buf realloc (%d -> %d)\n", _out_buf_size, Rename_SocketClientP3 );
#endif
doOutRealloc ( Rename_SocketClientP3, "Rename_WRITE" );
}
}
void
Rename_READ ( int * _rep, int * _pp )
{
int read_len, tot_read_len, in_buf_len_available;
char * _in_buf_sock_ptr;
* _pp = 0;
* _rep = FALSE;
read_len = read ( slave_sock, _in_buf, 4 );
if ( read_len != 4 ) {
printf ( "\n Rename_READ: read error 1\n `read' returned %d not 4\n", read_len);
return;
}
_in_buf_ptr = 0;
_in_buf_len = Get4byteNum;
/***
perform realloc if necessary
***/
if ( _in_buf_len > _in_buf_size ) {
#ifdef TEST_FLAG
printf ( "Rename_READ: _in_buf realloc (%d -> %d)\n", _in_buf_size, _in_buf_len );
#endif
doInRealloc ( _in_buf_len, "Rename_READ" );
}
/***
read may come in many pieces
***/
_in_buf_sock_ptr =_in_buf;
in_buf_len_available = _in_buf_size;
tot_read_len = 0;
while ( ( tot_read_len < _in_buf_len ) && ( in_buf_len_available > 0 ) ) {
read_len = read ( slave_sock, _in_buf_sock_ptr, in_buf_len_available );
if ( read_len == 0 ) break;
if ( read_len < 0 ) {
if ( errno != EINTR ) break;
}
tot_read_len += read_len;
_in_buf_sock_ptr += read_len;
in_buf_len_available -= read_len;
}
if ( tot_read_len != _in_buf_len ) {
printf ( "\n SSTLSocket_READ: read error 3\n `read' returned %d not %d\n",
tot_read_len, _in_buf_len );
return;
}
* _pp = tot_read_len;
* _rep = TRUE;
#ifdef TEST_FLAG
{
int n; printf ( "_in_buf (%d):\n `", _in_buf_len );
for ( n = 0 ; n < _in_buf_len ; n++ ) { printf ( "%3d ", ( unsigned char ) _in_buf [ n ] ); } printf ( "'\n" );
}
#endif
}
