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Fixed warnings in trylock.c

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git-svn-id: file:///svn/tokudb@5850 c7de825b-a66e-492c-adef-691d508d4ae1
This commit is contained in:
Yoni Fogel 2008-08-26 15:34:23 +00:00
parent 29ac9b3ceb
commit 6e4182f8f8
1 changed files with 4 additions and 3 deletions
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7
newbrt/locking-benchmarks/trylock.c
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@ -5,6 +5,7 @@
#include <stdlib.h>
#include <errno.h>
#include <sys/time.h>
#include <unistd.h>
float tdiff (struct timeval *start, struct timeval *end) {
return 1e6*(end->tv_sec-start->tv_sec) +(end->tv_usec - start->tv_usec);
@ -24,7 +25,7 @@ static void compResults(char *string, int rc) {
pthread_rwlock_t rwlock = PTHREAD_RWLOCK_INITIALIZER;
void *rdlockThread(void *arg)
void *rdlockThread(void *arg __attribute__((unused)))
{
int rc;
int count=0;
@ -58,13 +59,13 @@ void *rdlockThread(void *arg)
rc = pthread_rwlock_unlock(&rwlock);
gettimeofday(&end, 0);
compResults("pthread_rwlock_unlock()\n", rc);
printf("%d.%6d to %d.%6d is %9.2f\n", start.tv_sec, start.tv_usec, end.tv_sec, end.tv_usec, tdiff(&start, &end));
printf("%lu.%6lu to %lu.%6lu is %9.2f\n", start.tv_sec, start.tv_usec, end.tv_sec, end.tv_usec, tdiff(&start, &end));
printf("Secondary thread complete\n");
return NULL;
}
int main(int argc, char **argv)
int main(int argc __attribute__((unused)), char **argv)
{
int rc=0;
pthread_t thread;