Attempt to fix segfault on ARM CPUs

src/shmmgr.c

@@ -88,7 +88,12 @@ short shm_init(const size_t seg_size)
     shm_config->seg_id = shmget (shm_config->key, shm_config->segsiz, 0644 | IPC_CREAT);
     if (shm_config->seg_id == -1) return SHMS_GET_ERR;    
 
+#if !defined(__arm__)    
     shm_config->dta = shmat (shm_config->seg_id, NULL, 0);
+#else
+    shm_config->dta = shmat (shm_config->seg_id, (void *) 0x1000000, 0);
+#endif
+    
     if (shm_config->dta == (void *) -1) return SHMS_ATTACH_ERR;
 
     /* view the first sizeof (shm_hdr_t) bytes of the data area as an shm_hdr_t */