QNX RTOS v4 Knowledge Base
QNX RTOS v4 Knowledge Base
| Title |
RPC (XDR) porting to QNX problem |
| Ref. No. |
QNX.000004405 |
| Category(ies) |
Development |
| Issue |
I'm trying to port an application that uses xdr to QNX. Unfortunately, it keeps crashing in the xdr system calls. Here is a sample that demonstrates the problem.
#include <rpc/xdr.h>
#include <stdio.h>
int main (int argc, char *argv[])
{
XDR xdrs;
int i;
char xdrBuffer[2048];
xdrmem_create(&xdrs,xdrBuffer,2048,XDR_ENCODE);
xdr_setpos(&xdrs,0);
return(0);
}
It compiles with: cc -g -5r -o testxdr -lclib -lmath387r -lsocket3r -lrpc3r xdrtest.c
It proceeds to crash in the xdr_setpos call with a memory fault.
This code runs on several other operating systems that support XDR.
|
| Solution |
You were making a select call with a timout value that was creating a proxy but never deleting it. This eventually filled up the process space. |
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