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/*
These routines customise the error messages
for various bits of the RTS. They are linked
in instead of the defaults.
*/
#include "Rts.h"
#include "HsFFI.h"
#include <string.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
void
defaultsHook (void)
{
RtsFlags.GcFlags.heapSizeSuggestion = 6*1024*1024 / BLOCK_SIZE;
RtsFlags.GcFlags.maxStkSize = 512*1024*1024 / sizeof(W_);
RtsFlags.GcFlags.giveStats = COLLECT_GC_STATS;
// See #3408: the default idle GC time of 0.3s is too short on
// Windows where we receive console events once per second or so.
#if __GLASGOW_HASKELL__ >= 703
RtsFlags.GcFlags.idleGCDelayTime = SecondsToTime(5);
#else
RtsFlags.GcFlags.idleGCDelayTime = 5*1000;
#endif
}
void
StackOverflowHook (unsigned long stack_size) /* in bytes */
{
fprintf(stderr, "GHC stack-space overflow: current limit is %ld bytes.\nUse the `-K<size>' option to increase it.\n", stack_size);
}
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