diff options
Diffstat (limited to 'mDNSResponder/mDNSPosix/mDNSPosix.c')
| -rwxr-xr-x | mDNSResponder/mDNSPosix/mDNSPosix.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/mDNSResponder/mDNSPosix/mDNSPosix.c b/mDNSResponder/mDNSPosix/mDNSPosix.c index 953bf64f..06a8d47d 100755 --- a/mDNSResponder/mDNSPosix/mDNSPosix.c +++ b/mDNSResponder/mDNSPosix/mDNSPosix.c @@ -1220,6 +1220,9 @@ mDNSexport mStatus mDNSPlatformInit(mDNS *const m) { int err = 0; struct sockaddr sa; +#ifdef __rtems__ + pthread_mutexattr_t attr; +#endif /* __rtems__ */ assert(m != NULL); if (mDNSPlatformInit_CanReceiveUnicast()) m->CanReceiveUnicastOn5353 = mDNStrue; @@ -1237,6 +1240,12 @@ mDNSexport mStatus mDNSPlatformInit(mDNS *const m) if (m->hostlabel.c[0] == 0) MakeDomainLabelFromLiteralString(&m->hostlabel, "Computer"); mDNS_SetFQDN(m); +#ifdef __rtems__ + if (err == mStatus_NoError) err = pthread_mutexattr_init(&attr); + if (err == mStatus_NoError) err = pthread_mutexattr_setprotocol(&attr, PTHREAD_PRIO_INHERIT); + if (err == mStatus_NoError) err = pthread_mutex_init(&m->p->mutex, &attr); + if (err == mStatus_NoError) err = pthread_mutexattr_destroy(&attr); +#endif /* __rtems__ */ sa.sa_family = AF_INET; m->p->unicastSocket4 = -1; @@ -1306,14 +1315,22 @@ mDNSexport mStatus mDNSPlatformPosixRefreshInterfaceList(mDNS *const m) // the platform from reentering mDNS core code. mDNSexport void mDNSPlatformLock (const mDNS *const m) { +#ifndef __rtems__ (void) m; // Unused +#else /* __rtems__ */ + pthread_mutex_lock(&m->p->mutex); +#endif /* __rtems__ */ } // mDNS core calls this routine when it release the lock taken by // mDNSPlatformLock and allow the platform to reenter mDNS core code. mDNSexport void mDNSPlatformUnlock (const mDNS *const m) { +#ifndef __rtems__ (void) m; // Unused +#else /* __rtems__ */ + pthread_mutex_unlock(&m->p->mutex); +#endif /* __rtems__ */ } #if COMPILER_LIKES_PRAGMA_MARK |