#include <time.h>

#include <time.h>

#include <unistd.h>

#include <unistd.h>

static long gettid(void) { return syscall(__NR_gettid); }

static long gettid(void) { return syscall(__NR_gettid); }

void gpr_log(const char* file, int line, gpr_log_severity severity,

void gpr_log(const char* file, int line, gpr_log_severity severity,

             const char* format, ...) {

             const char* format, ...) {