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-rw-r--r--plpa-1.3.2/src/libplpa/plpa_runtime.c73
1 files changed, 0 insertions, 73 deletions
diff --git a/plpa-1.3.2/src/libplpa/plpa_runtime.c b/plpa-1.3.2/src/libplpa/plpa_runtime.c
deleted file mode 100644
index 97f1549..0000000
--- a/plpa-1.3.2/src/libplpa/plpa_runtime.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
- */
-
-#include "plpa_config.h"
-#include "plpa.h"
-#include "plpa_internal.h"
-
-#include <errno.h>
-#include <pthread.h>
-
-/* Global variables */
-int PLPA_NAME(initialized) = 0;
-
-/* Local variables */
-static int refcount = 0;
-static pthread_mutex_t mutex;
-
-
-/* Central clearing point for all parts of PLPA that need to be
- initialized. It is erroneous to call this function by more than
- one thread simultaneously. */
-int PLPA_NAME(init)(void)
-{
- int ret;
-
- /* If we're already initialized, simply increase the refcount */
- if (PLPA_NAME(initialized)) {
- pthread_mutex_lock(&mutex);
- ++refcount;
- pthread_mutex_unlock(&mutex);
- return 0;
- }
-
- /* Otherwise, initialize all the sybsystems */
- if (0 != (ret = pthread_mutex_init(&mutex, NULL)) ||
- 0 != (ret = PLPA_NAME(api_probe_init)()) ||
- 0 != (ret = PLPA_NAME(set_cache_behavior)(PLPA_NAME_CAPS(CACHE_USE)))) {
- return ret;
- }
-
- PLPA_NAME(initialized) = 1;
- refcount = 1;
- return 0;
-}
-
-
-/* Central clearing point for all parts of PLPA that need to be
- shutdown. */
-int PLPA_NAME(finalize)(void)
-{
- int val;
-
- /* If we're not initialized, return an error */
- if (!PLPA_NAME(initialized)) {
- return ENOENT;
- }
-
- /* Decrement and check the refcount. If it's nonzero, then simply
- return success. */
- pthread_mutex_lock(&mutex);
- val = --refcount;
- pthread_mutex_unlock(&mutex);
- if (0 != val) {
- return 0;
- }
-
- /* Ok, we're the last one. Cleanup. */
- PLPA_NAME(set_cache_behavior)(PLPA_NAME_CAPS(CACHE_IGNORE));
- pthread_mutex_destroy(&mutex);
- PLPA_NAME(initialized) = 0;
- return 0;
-}