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Code Issues

Misc

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This commit is contained in:
asfernandes 2007-11-17 17:22:41 +00:00
parent 31c8cd9ffc
commit 702ea9585e
1 changed files with 9 additions and 5 deletions
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14
src/common/classes/semaphore.h
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@ -91,7 +91,8 @@ private:
sem_t sem;
bool init;
public:
SignalSafeSemaphore() : init(false)
SignalSafeSemaphore()
: init(false)
{
if (sem_init(&sem, 0, 0) == -1) {
//gds__log("Error on semaphore.h: constructor");
@ -214,7 +215,8 @@ private:
unsigned short* array;
};
public:
Semaphore() : semId(semget(IPC_PRIVATE, 1, 0600))
Semaphore()
: semId(semget(IPC_PRIVATE, 1, 0600))
{
if (semId < 0)
system_call_failed::raise("semaphore.h: Semaphore: semget()");
@ -255,7 +257,8 @@ public:
while (semtimedop(semId, &sb, 1, t) < 0)
{
switch (errno) {
switch (errno)
{
case EAGAIN:
return false;
case EINTR:
@ -306,7 +309,8 @@ private:
pthread_cond_t cv;
bool init;
public:
Semaphore() : init(false)
Semaphore()
: init(false)
{
int err = pthread_mutex_init(&mu, NULL);
if (err != 0) {
@ -371,6 +375,7 @@ public:
system_call_failed::raise("pthread_mutex_trylock", err2);
}
if (seconds < 0)
{
// Unlimited wait, like enter()
@ -395,7 +400,6 @@ public:
return false;
system_call_failed::raise("pthread_mutex_lock", err2);
} //seconds < 0
// Wait with timeout