int config_parse_route_priority(const char *unit,
const char *filename,
unsigned line,
const char *section,
unsigned section_line,
const char *lvalue,
int ltype,
const char *rvalue,
void *data,
void *userdata) {
Network *network = userdata;
_cleanup_route_free_ Route *n = NULL;
int r;
assert(filename);
assert(section);
assert(lvalue);
assert(rvalue);
assert(data);
r = route_new_static(network, section_line, &n);
if (r < 0)
return r;
r = config_parse_uint32(unit, filename, line, section,
section_line, lvalue, ltype,
rvalue, &n->priority, userdata);
if (r < 0)
return r;
n = NULL;
return 0;
}
//------------------------------------------------
// Set run parameters.
//
static bool configure(int argc, char* argv[]) {
if (argc != 2) {
fprintf(stdout, "usage: act [config filename]\n");
return false;
}
FILE* config_file = fopen(argv[1], "r");
if (! config_file) {
fprintf(stdout, "couldn't open config file: %s\n", argv[1]);
return false;
}
char line[1024];
while (fgets(line, sizeof(line), config_file)) {
if (*line == '#') {
continue;
}
const char* tag = strtok(line, ":" WHITE_SPACE);
if (! tag) {
continue;
}
if (! strcmp(tag, TAG_DEVICE_NAMES)) {
config_parse_device_names();
}
else if (! strcmp(tag, TAG_QUEUE_PER_DEVICE)) {
g_queue_per_device = config_parse_yes_no();
}
else if (! strcmp(tag, TAG_NUM_QUEUES)) {
g_num_queues = config_parse_uint32();
}
else if (! strcmp(tag, TAG_THREADS_PER_QUEUE)) {
g_threads_per_queue = config_parse_uint32();
}
else if (! strcmp(tag, TAG_RUN_SEC)) {
g_run_us = (uint64_t)config_parse_uint32() * 1000000;
}
else if (! strcmp(tag, TAG_REPORT_INTERVAL_SEC)) {
g_report_interval_us = config_parse_uint32() * 1000000;
}
else if (! strcmp(tag, TAG_READ_REQS_PER_SEC)) {
g_read_reqs_per_sec = (uint64_t)config_parse_uint32();
}
else if (! strcmp(tag, TAG_LARGE_BLOCK_OPS_PER_SEC)) {
g_large_block_ops_per_sec = (uint64_t)config_parse_uint32();
}
else if (! strcmp(tag, TAG_READ_REQ_NUM_512_BLOCKS)) {
g_read_req_num_512_blocks = config_parse_uint32();
}
else if (! strcmp(tag, TAG_LARGE_BLOCK_OP_KBYTES)) {
g_large_block_ops_bytes = config_parse_uint32() * 1024;
}
else if (! strcmp(tag, TAG_USE_VALLOC)) {
g_use_valloc = config_parse_yes_no();
}
else if (! strcmp(tag, TAG_NUM_WRITE_BUFFERS)) {
g_num_write_buffers = config_parse_uint32();
}
else if (! strcmp(tag, TAG_SCHEDULER_MODE)) {
config_parse_scheduler_mode();
}
}
fclose(config_file);
if (g_queue_per_device) {
g_num_queues = g_num_devices;
}
return check_config();
}
