1 /* $OpenBSD: bell.c,v 1.2 2014/03/22 11:05:37 lum Exp $ */ 2 3 /* 4 * This file is in the public domain. 5 * 6 * Author: Mark Lumsden <mark@showcomplex.com> 7 * 8 */ 9 10 /* 11 * Control how mg communicates with the user. 12 */ 13 14 #include "def.h" 15 16 void 17 bellinit(void) 18 { 19 doaudiblebell = 1; 20 dovisiblebell = 0; 21 } 22 23 void 24 dobeep(void) 25 { 26 if (doaudiblebell) { 27 ttbeep(); 28 } 29 if (dovisiblebell) { 30 sgarbf = TRUE; 31 update(CNONE); 32 usleep(50000); 33 } 34 } 35 36 /* ARGSUSED */ 37 int 38 toggleaudiblebell(int f, int n) 39 { 40 if (f & FFARG) 41 doaudiblebell = n > 0; 42 else 43 doaudiblebell = !doaudiblebell; 44 45 return (TRUE); 46 } 47 48 /* ARGSUSED */ 49 int 50 togglevisiblebell(int f, int n) 51 { 52 if (f & FFARG) 53 dovisiblebell = n > 0; 54 else 55 dovisiblebell = !dovisiblebell; 56 57 return (TRUE); 58 } 59