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Now this is strange. Committing NO_OVERFLOW.

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This commit is contained in:
C. Guy Yarvin 2016-01-23 17:43:15 -08:00
parent 6485aa13c6
commit fdcd587768
1 changed files with 8 additions and 0 deletions
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8
noun/manage.c
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@ -9,6 +9,8 @@
#include "all.h"
#define NO_OVERFLOW
/* (u3_noun)setjmp(u3R->esc.buf): setjmp within road.
*/
#if 0
@ -73,7 +75,9 @@ static sigjmp_buf u3_Signal;
#ifndef SIGSTKSZ
# define SIGSTKSZ 16384
#endif
#ifndef NO_OVERFLOW
static uint8_t Sigstk[SIGSTKSZ];
#endif
void u3_unix_ef_hold(void); // suspend system signal regime
void u3_unix_ef_move(void); // restore system signal regime
@ -131,11 +135,13 @@ _cm_signal_handle(c3_l sig_l)
}
}
#ifndef NO_OVERFLOW
static void
_cm_signal_handle_over(int emergency, stackoverflow_context_t scp)
{
_cm_signal_handle(c3__over);
}
#endif
static void
_cm_signal_handle_term(int x)
@ -294,7 +300,9 @@ _cm_signal_deep(c3_w sec_w)
{
u3_unix_ef_hold();
#ifndef NO_OVERFLOW
stackoverflow_install_handler(_cm_signal_handle_over, Sigstk, SIGSTKSZ);
#endif
signal(SIGINT, _cm_signal_handle_intr);
signal(SIGTERM, _cm_signal_handle_term);