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Annotation of 43BSDReno/games/sail/machdep.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1983 Regents of the University of California.
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms are permitted
                      6:  * provided that: (1) source distributions retain this entire copyright
                      7:  * notice and comment, and (2) distributions including binaries display
                      8:  * the following acknowledgement:  ``This product includes software
                      9:  * developed by the University of California, Berkeley and its contributors''
                     10:  * in the documentation or other materials provided with the distribution
                     11:  * and in all advertising materials mentioning features or use of this
                     12:  * software. Neither the name of the University nor the names of its
                     13:  * contributors may be used to endorse or promote products derived
                     14:  * from this software without specific prior written permission.
                     15:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
                     16:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
                     17:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
                     18:  *
                     19:  *     @(#)machdep.h   5.5 (Berkeley) 6/1/90
                     20:  */
                     21: 
                     22: #define TIMEOUT 300                            /* Sync() timeout in seconds */
                     23: 
                     24: /* for 4.2bsd machines */
                     25: #define blockalarm()   ((void) sigblock(1 << SIGALRM-1))
                     26: #define unblockalarm() ((void) sigsetmask(sigblock(0) & ~(1 << SIGALRM-1)))
                     27: 
                     28: /* for 2.9bsd machines (onyx)
                     29: typedef int void;
                     30: #define blockalarm()   ((void) sighold(SIGALRM))
                     31: #define unblockalarm() ((void) sigrelse(SIGALRM))
                     32: */

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