diff options
Diffstat (limited to 'lib/ic/c_src/oe_ei_encode_term.c')
-rw-r--r-- | lib/ic/c_src/oe_ei_encode_term.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/lib/ic/c_src/oe_ei_encode_term.c b/lib/ic/c_src/oe_ei_encode_term.c new file mode 100644 index 0000000000..48de152ac6 --- /dev/null +++ b/lib/ic/c_src/oe_ei_encode_term.c @@ -0,0 +1,48 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 1998-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + * + */ +#include <ic.h> + + +int oe_ei_encode_term(CORBA_Environment *ev, void *t) { + int size = ev->_iout; + + (int) ei_encode_term(NULL, &size, t); + + 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_term(ev->_outbuf, &ev->_iout, t); +} + + + |