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comparison urogue/mdport.c @ 272:1db299e868b8

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UltraRogue: add the autosave feature. UltraRogue now automatically saves the game when SIGHUP or SIGTERM is received.
author John "Elwin" Edwards
date Sun, 03 Sep 2017 19:58:22 -0400
parents 7a96fede6cc8
children 51ddbe7b992d
comparison
equal deleted inserted replaced
271:88bd51f231e7 272:1db299e868b8
1269 nocbreak(); /* disable halfdelay mode if on */ 1269 nocbreak(); /* disable halfdelay mode if on */
1270 raw(); 1270 raw();
1271 1271
1272 return(ch & 0x7F); 1272 return(ch & 0x7F);
1273 } 1273 }
1274
1275 extern void auto_save(int sig);
1276 extern void fatal_handler(int sig);
1277 extern void quit_handler(int sig);
1278
1279 void
1280 md_onsignal_autosave(void)
1281 {
1282 #ifdef SIGHUP
1283 signal(SIGHUP, auto_save);
1284 #endif
1285 #ifdef SIGQUIT
1286 signal(SIGQUIT, fatal_handler);
1287 #endif
1288 #ifdef SIGTERM
1289 signal(SIGTERM, auto_save);
1290 #endif
1291 #ifdef SIGINT
1292 signal(SIGINT, quit_handler);
1293 #endif
1294 return;
1295 }
1296
1297 void
1298 md_ignore_signals(void)
1299 {
1300 #ifdef SIGHUP
1301 signal(SIGHUP, SIG_IGN);
1302 #endif
1303 #ifdef SIGQUIT
1304 signal(SIGQUIT, SIG_IGN);
1305 #endif
1306 #ifdef SIGTERM
1307 signal(SIGTERM, SIG_IGN);
1308 #endif
1309 #ifdef SIGINT
1310 signal(SIGINT, SIG_IGN);
1311 #endif
1312 return;
1313 }