ardour/livetrax
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fix to compile with gcc on linux

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This commit is contained in:
Robin Gareus 2015-01-20 00:55:11 +01:00
parent d61fa7974f
commit 8ee58de3ec
1 changed files with 9 additions and 4 deletions
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13
tools/readtest.c
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@ -8,6 +8,7 @@
#include <string.h>
#include <getopt.h>
#include <fcntl.h>
#include <stdbool.h>
#include <glib.h>
@ -32,7 +33,9 @@ main (int argc, char* argv[])
int* files;
char optstring[] = "b:D";
uint32_t block_size = 64 * 1024 * 4;
#ifdef __APPLE__
bool direct = false;
#endif
const struct option longopts[] = {
{ "blocksize", 1, 0, 'b' },
{ "direct", 0, 0, 'D' },
@ -56,7 +59,9 @@ main (int argc, char* argv[])
block_size = atoi (optarg);
break;
case 'D':
#ifdef __APPLE__
direct = true;
#endif
break;
default:
usage ();
@ -121,7 +126,7 @@ main (int argc, char* argv[])
}
data = (char*) malloc (sizeof (char) * block_size);
uint64_t read = 0;
uint64_t _read = 0;
while (true) {
gint64 before;
@ -129,17 +134,17 @@ main (int argc, char* argv[])
for (n = 0; n < nfiles; ++n) {
if (::read (files[n], (char*) data, block_size) != block_size) {
if (read (files[n], (char*) data, block_size) != block_size) {
fprintf (stderr, "read failed on file %d (%s)\n", n, strerror (errno));
return -1;
}
}
read += block_size;
_read += block_size;
gint64 elapsed = g_get_monotonic_time() - before;
double bandwidth = ((nfiles * block_size)/1048576.0) / (elapsed/1000000.0);
printf ("BW @ %Lu %.3f seconds bandwidth %.4f MB/sec\n", read, elapsed/1000000.0, bandwidth);
printf ("BW @ %Lu %.3f seconds bandwidth %.4f MB/sec\n", _read, elapsed/1000000.0, bandwidth);
}
return 0;