Hello,
I have little to no EPICS channel access experience
I have been trying to run my program with ca_add_fd_registration. It
compiles/links okay, but when run it produces a segmentation fault upon
entry into ca_add_fd_registration. I have tried every combination of
arguments I know into the routine but it continually gets a segmentation
fault. When the ca_add_fd_registration statement is commented out, the rest of the
channel access routines work just fine (ca_task_initialize,
ca_search_and_connect, ca_get, SEVCHK, ca_add_event.) To be more specific
about the problem:
include "cadef.h"
void FdRegHandler(void *, int, int);
...
main()
{
int CaStatus;
my_struct vparm;
...
CaStatus = ca_add_fd_registration(FdRegHandler,&vparm);
(Note: Segmentation fault occurs in above statement)
...
}
void FdRegHandler(void *vparm, int fd, int cond)
{
printf("In FdRegHandler\n"); (Note: this does not get printed)
}
Any help you can give would be appreciated.
Aloha,
Firmin Oliveira
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