Prepare the tree for conversion to autoconf.

All source files are now moved to src/ and the old Makefile is removed.

1 files changed, 0 insertions, 108 deletions

diff --git a/semaphore.c b/semaphore.c
deleted file mode 100644
index 33ae9f8..0000000
--- a/semaphore.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
- *
- * Copyright (C) 2008  Red Hat
- * see file 'COPYING' for use and warranty information
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 only
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/*
- * Note: This implementation doesn't prevent from starvation. This means that
- * if a thread signals the semaphore and then waits for it, it may catch it's
- * own signal. However, for our purposes, this shouldn't be needed.
- */
-
-#include <isc/condition.h>
-#include <isc/result.h>
-#include <isc/util.h>
-
-#include "semaphore.h"
-
-/*
- * Initialize a semaphore.
- *
- * sem - allocated semaphore that will be initialized
- * value - number of times we can acquire the semaphore.
- */
-isc_result_t
-semaphore_init(semaphore_t *sem, int value)
-{
-	isc_result_t result;
-
-	REQUIRE(sem != NULL);
-	REQUIRE(value > 0);
-
-	sem->value = value;
-	result = isc_mutex_init(&sem->mutex);
-	if (result != ISC_R_SUCCESS)
-		return result;
-
-	result = isc_condition_init(&sem->cond);
-	if (result != ISC_R_SUCCESS)
-		isc_mutex_destroy(&sem->mutex);
-
-	return result;
-}
-
-/*
- * Destroy a semaphore.
- *
- * sem - semaphore to be destroyed.
- */
-void
-semaphore_destroy(semaphore_t *sem)
-{
-	if (sem == NULL)
-		return;
-
-	RUNTIME_CHECK(isc_mutex_destroy(&sem->mutex) == ISC_R_SUCCESS);
-	RUNTIME_CHECK(isc_condition_destroy(&sem->cond) == ISC_R_SUCCESS);
-}
-
-/*
- * Wait on semaphore. This operation will try to acquire a lock on the
- * semaphore. If the semaphore is already acquired as many times at it allows,
- * the function will block until someone releases the lock.
- */
-void
-semaphore_wait(semaphore_t *sem)
-{
-	REQUIRE(sem != NULL);
-
-	LOCK(&sem->mutex);
-
-	sem->value--;
-	if (sem->value < 0)
-		WAIT(&sem->cond, &sem->mutex);
-
-	UNLOCK(&sem->mutex);
-}
-
-/*
- * Release the semaphore. This will make sure that another thread (probably
- * already waiting) will be able to acquire the semaphore.
- */
-void
-semaphore_signal(semaphore_t *sem)
-{
-	REQUIRE(sem != NULL);
-
-	LOCK(&sem->mutex);
-
-	sem->value++;
-	if (sem->value >= 0)
-		SIGNAL(&sem->cond);
-
-	UNLOCK(&sem->mutex);
-}