aboutsummaryrefslogtreecommitdiffstats
path: root/lib/ic/c_src/oe_ei_encode_atom.c
blob: 09126e841c1e3d612576222c1d4a2950d3a11506 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
/*
 * %CopyrightBegin%
 * 
 * Copyright Ericsson AB 1998-2009. All Rights Reserved.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 * %CopyrightEnd%
 *
 */
#include <ic.h>


int oe_ei_encode_atom(CORBA_Environment *ev, const char *p) { 
  int size = ev->_iout;

  ei_encode_atom(0,&size,p);

  if (size >= ev->_outbufsz) {
    char *buf = ev->_outbuf;
    int bufsz = ev->_outbufsz + ev->_memchunk;
    
    while (size >= bufsz)
      bufsz += ev->_memchunk;
    
    if ((buf = realloc(buf, bufsz)) == NULL) {
      CORBA_exc_set(ev, CORBA_SYSTEM_EXCEPTION, NO_MEMORY, "End of heap memory while encoding");
      return -1;  /* OUT OF MEMORY */ 
    }

    ev->_outbuf = buf;
    ev->_outbufsz = bufsz;
  }

  return ei_encode_atom(ev->_outbuf,&ev->_iout,p);
}