Function stack_pc_getlist

util/walkback.c:818–843

******************************************************************************/

int /* rcode */
    stack_pc_getlist(
        ucontext_t *context,  /* or NULL for current context */
        void **pcArray,       /* output array of program counters */
        unsigned pcArraySize, /* number of elements in pcArray */
        unsigned *pcOutCount  /* number of program counters returned */
        )
{

    struct pclist_add_arg_t arg;
    int rcode = ENOIMPL, stackmin;

    arg.pcArray = pcArray;
    arg.pcMaxCount = pcArraySize;
    arg.pcOutCount = 0;

    if (gbl_walkback_enabled) {
        rcode = stack_pc_walkback(context, pcArraySize, pclist_add, &arg);
    }

    *pcOutCount = arg.pcOutCount;

    stackmin = pcArraySize < arg.pcOutCount ? pcArraySize : arg.pcOutCount;
    trace_pc_getlist(pcArray, stackmin, stderr);
    return rcode;
} /*    end of stack_pc_getlist()    */

#define MAXFRAMES 100