+#include <errno.h>
#include <signal.h>
+#include <stdio.h>
+#include <string.h>
#include <unistd.h>
#ifdef CONFIG_HAVE_TIMERFD_CREATE
#include <sys/timerfd.h>
#define DRD_IGNORE_VAR(x) do { } while (0)
#endif
+#ifdef WIN32
+#include "os/os-windows.h"
+#endif
+
#include "fio.h"
#include "smalloc.h"
#include "helper_thread.h"
static void block_signals(void)
{
-#ifdef HAVE_PTHREAD_SIGMASK
+#ifdef CONFIG_PTHREAD_SIGMASK
sigset_t sigmask;
+ int ret;
+
ret = pthread_sigmask(SIG_UNBLOCK, NULL, &sigmask);
assert(ret == 0);
ret = pthread_sigmask(SIG_BLOCK, &sigmask, NULL);
- assert(ret == 0);
#endif
}
return;
ret = write_to_pipe(helper_data->pipe[1], &data, sizeof(data));
- assert(ret == 1);
+ if (ret != 1) {
+ log_err("failed to write action into pipe, err %i:%s", errno, strerror(errno));
+ assert(0);
+ }
}
void helper_reset(void)
return;
helper_data->exit = 1;
- submit_action(A_EXIT);
pthread_join(helper_data->thread, NULL);
}
},
{
.name = "steadystate",
- .interval_ms = steadystate_enabled ? STEADYSTATE_MSEC :
+ .interval_ms = steadystate_enabled ? ss_check_interval :
0,
.func = steadystate_check,
}
};
struct timespec ts;
- int clk_tck, ret = 0;
+ long clk_tck;
+ int ret = 0;
-#ifdef _SC_CLK_TCK
- clk_tck = sysconf(_SC_CLK_TCK);
-#else
- /*
- * The timer frequence is variable on Windows. Instead of trying to
- * query it, use 64 Hz, the clock frequency lower bound. See also
- * https://carpediemsystems.co.uk/2019/07/18/windows-system-timer-granularity/.
- */
- clk_tck = 64;
-#endif
- dprint(FD_HELPERTHREAD, "clk_tck = %d\n", clk_tck);
+ os_clk_tck(&clk_tck);
+
+ dprint(FD_HELPERTHREAD, "clk_tck = %ld\n", clk_tck);
assert(clk_tck > 0);
sleep_accuracy_ms = (1000 + clk_tck - 1) / clk_tck;
int ret;
hd = scalloc(1, sizeof(*hd));
+ if (!hd)
+ return 1;
setup_disk_util();
steadystate_setup();