HelenOS-historicHelenOSHelenOS-doc

Català-Valencià – Catalan中文 – Chinese (Simplified)中文 – Chinese (Traditional)Česky – CzechDansk – DanishNederlands – DutchEnglish – EnglishSuomi – FinnishFrançais – FrenchDeutsch – Germanעברית – Hebrewहिंदी – HindiMagyar – HungarianBahasa Indonesia – IndonesianItaliano – Italian日本語 – Japanese한국어 – KoreanМакедонски – Macedonianमराठी – MarathiNorsk – NorwegianPolski – PolishPortuguês – PortuguesePortuguês – Portuguese (Brazil)Русский – RussianSlovenčina – SlovakSlovenščina – SlovenianEspañol – SpanishSvenska – SwedishTürkçe – TurkishУкраїнська – UkrainianOëzbekcha – Uzbek

Compare Revisions

• This comparison shows the changes necessary to convert path

  → /kernel/trunk/generic/src/synch/condvar.c @ 1415

  → /kernel/trunk/generic/src/synch/condvar.c @ 1416

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 1415 → Rev 1416

/kernel/trunk/generic/src/synch/condvar.c
74,14 → 74,13
* @param cv Condition variable.
* @param mtx Mutex.
* @param usec Timeout value in microseconds.
* @param trywait Blocking versus non-blocking operation mode switch.
*
* For exact description of possible combinations of
* usec and trywait, see comment for waitq_sleep_timeout().
* For exact description of meaning of possible values of usec,
* see comment for waitq_sleep_timeout().
*
* @return See comment for waitq_sleep_timeout().
*/
int _condvar_wait_timeout(condvar_t *cv, mutex_t *mtx, __u32 usec, int trywait)
int _condvar_wait_timeout(condvar_t *cv, mutex_t *mtx, __u32 usec)
{
int rc;
ipl_t ipl;
88,9 → 87,10
ipl = waitq_sleep_prepare(&cv->wq);
mutex_unlock(mtx);
rc = waitq_sleep_timeout_unsafe(&cv->wq, usec, trywait);
cv->wq.missed_wakeups = 0; /* Enforce blocking. */
rc = waitq_sleep_timeout_unsafe(&cv->wq, usec, SYNCH_BLOCKING);
mutex_lock(mtx);
waitq_sleep_finish(&cv->wq, rc, ipl);