source: git/Singular/cntrlc.h @ dcd92d

spielwiese
Last change on this file since dcd92d was 659a7a, checked in by Andreas Steenpass <steenpass@…>, 10 years ago
chg: defer shutdown caused by SIGTERM if necessary (cherry picked from commit a76a64e703bae29ffee8057ab2b16abb20f9158a) Signed-off-by: Andreas Steenpass <steenpass@mathematik.uni-kl.de> Conflicts: Singular/cntrlc.cc Singular/cntrlc.h Singular/misc_ip.cc
  • Property mode set to 100644
File size: 634 bytes
Line 
1#ifndef CNTRLC_H
2#define CNTRLC_H
3/****************************************
4*  Computer Algebra System SINGULAR     *
5****************************************/
6/*
7* ABSTRACT - interupt and signal handling
8*/
9#include <setjmp.h>
10#include <kernel/structs.h>
11
12extern jmp_buf si_start_jmpbuf;
13extern short si_restart;
14extern int siRandomStart;
15extern BOOLEAN siCntrlc;
16void init_signals();
17
18extern BOOLEAN singular_in_batchmode;
19/* TRUE for child of a fork or started with --batch*/
20
21/* for deferring the call of m2_end() in SIGTERM handler if necessary */
22extern volatile BOOLEAN do_shutdown;
23extern volatile int defer_shutdown;
24
25#endif
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