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tests/tcg: fix unused result warnings

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With i386-linux-user target on x86_64 host, this does not introduce any new test
failures.

Signed-off-by: Catalin Patulea <catalinp@google.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Catalin Patulea 2012-10-29 14:01:07 -04:00 • committed by Blue Swirl
parent a1d29d6c1d
commit f71d61216e
2 changed files with 22 additions and 7 deletions
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11
tests/tcg/testthread.c
View file

@ -1,3 +1,4 @@
#include <assert.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
@ -8,6 +9,12 @@
#include <sys/wait.h>
#include <sched.h>
void checked_write(int fd, const void *buf, size_t count)
{
ssize_t rc = write(fd, buf, count);
assert(rc == count);
}
void *thread1_func(void *arg)
{
int i;
@ -15,7 +22,7 @@ void *thread1_func(void *arg)
for(i=0;i<10;i++) {
snprintf(buf, sizeof(buf), "thread1: %d %s\n", i, (char *)arg);
write(1, buf, strlen(buf));
checked_write(1, buf, strlen(buf));
usleep(100 * 1000);
}
return NULL;
@ -27,7 +34,7 @@ void *thread2_func(void *arg)
char buf[512];
for(i=0;i<20;i++) {
snprintf(buf, sizeof(buf), "thread2: %d %s\n", i, (char *)arg);
write(1, buf, strlen(buf));
checked_write(1, buf, strlen(buf));
usleep(150 * 1000);
}
return NULL;