static int Halt(void) { unsigned int maxTries = 10; int rc = -1; if (!running) { rc = 0; goto out; } for ( ; maxTries; maxTries--) { unsigned long long timeout = 2000ULL; CommOS_Debug(("%s: Attempting to halt...\n", __FUNCTION__)); if (!Comm_Finish(&timeout)) { running = 0; rc = 0; break; } } out: return rc; }
static int Init(void *argsIn) { int rc = -1; unsigned int maxChannels = 8; /* * On the host side, infinite timeout. 1 polling cycle. * see kernel/time.c: msecs_to_jiffies() */ #if defined(COMM_BUILDING_SERVER) unsigned int pollingMillis = (unsigned int)-1; #else unsigned int pollingMillis = 2000; #endif unsigned int pollingCycles = 1; const char *args = argsIn; if (args && *args) { /* coverity[secure_coding] */ sscanf(args, "max_channels:%u,poll_millis:%u,poll_cycles:%u", &maxChannels, &pollingMillis, &pollingCycles); CommOS_Debug(("%s: arguments [%s].\n", __FUNCTION__, args)); } rc = Comm_Init(maxChannels); if (rc) { goto out; } rc = CommOS_StartIO(COMM_OS_MOD_SHORT_NAME_STRING "-disp", Comm_DispatchAll, pollingMillis, pollingCycles, COMM_OS_MOD_SHORT_NAME_STRING "-aio"); if (rc) { unsigned long long timeout = 0; Comm_Finish(&timeout); /* Nothing started, guaranteed to succeed. */ goto out; } running = 1; rc = 0; out: return rc; }
static int Init(void *argsIn) { int rc = -1; unsigned int maxChannels = 8; #if defined(COMM_BUILDING_SERVER) unsigned int pollingMillis = (unsigned int)-1; #else unsigned int pollingMillis = 2000; #endif unsigned int pollingCycles = 1; const char *args = argsIn; if (args && *args) { sscanf(args, "max_channels:%u,poll_millis:%u,poll_cycles:%u", &maxChannels, &pollingMillis, &pollingCycles); CommOS_Debug(("%s: arguments [%s].\n", __FUNCTION__, args)); } rc = Comm_Init(maxChannels); if (rc) { goto out; } rc = CommOS_StartIO(COMM_OS_MOD_SHORT_NAME_STRING "-disp", Comm_DispatchAll, pollingMillis, pollingCycles, COMM_OS_MOD_SHORT_NAME_STRING "-aio"); if (rc) { unsigned long long timeout = 0; Comm_Finish(&timeout); goto out; } running = 1; rc = 0; out: return rc; }