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examples/ostest: sem_open() now returns SEM_FAILED in the event of a failure.

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This commit is contained in:
Gregory Nutt 2017-09-08 10:15:46 -06:00
parent b071ec9227
commit 928443e385
2 changed files with 5 additions and 5 deletions
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8
examples/ostest/nsem.c
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@ -78,7 +78,7 @@ static FAR void *nsem_peer(void *parameter)
printf("nsem_peer: Open semaphore 1\n");
sem1 = sem_open(SEM1_NAME, 0);
if (sem1 == (FAR sem_t*)ERROR)
if (sem1 == SEM_FAILED)
{
int errcode = errno;
printf("nsem_peer: ERROR: sem_open(1) failed: %d\n", errcode);
@ -89,7 +89,7 @@ static FAR void *nsem_peer(void *parameter)
printf("nsem_peer: Create semaphore 2 with value == 0\n");
sem2 = sem_open(SEM2_NAME, O_CREAT|O_EXCL, 0644, 0);
if (sem1 == (FAR sem_t*)ERROR)
if (sem1 == SEM_FAILED)
{
int errcode = errno;
printf("nsem_peer: ERROR: sem_open(2) failed: %d\n", errcode);
@ -134,7 +134,7 @@ void nsem_test(void)
printf("nsem_test: Create semaphore 1 with value == 0\n");
sem1 = sem_open(SEM1_NAME, O_CREAT|O_EXCL, 0644, 0);
if (sem1 == (FAR sem_t*)ERROR)
if (sem1 == SEM_FAILED)
{
int errcode = errno;
printf("nsem_peer: ERROR: sem_open(1) failed: %d\n", errcode);
@ -195,7 +195,7 @@ void nsem_test(void)
printf("nsem_test: Open semaphore 2\n");
sem2 = sem_open(SEM2_NAME, 0);
if (sem2 == (FAR sem_t*)ERROR)
if (sem2 == SEM_FAILED)
{
int errcode = errno;
printf("nsem_test: ERROR: sem_open(2) failed: %d\n", errcode);

2
fsutils/passwd/passwd_lock.c
View File

@ -96,7 +96,7 @@ int passwd_lock(FAR sem_t **semp)
/* Open the shared, named semaphore */
sem = sem_open(PASSWD_SEMNAME, O_CREAT, 0644, 1);
if (sem == NULL)
if (sem == SEM_FAILED)
{
int errcode = errno;
DEBUGASSERT(errcode > 0);