* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
- * are also available at http://curl.haxx.se/docs/copyright.html.
+ * are also available at https://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
*
***************************************************************************/
-#ifdef NETWARE /* Novell NetWare */
+#include "curl_setup.h"
-#include <stdlib.h>
+#ifdef NETWARE /* Novell NetWare */
#ifdef __NOVELL_LIBC__
/* For native LibC-based NLM we need to register as a real lib. */
-#include <errno.h>
-#include <string.h>
#include <library.h>
#include <netware.h>
#include <screen.h>
#include <nks/thread.h>
#include <nks/synch.h>
+#include "curl_memory.h"
+/* The last #include file should be: */
+#include "memdebug.h"
typedef struct
{
NXMutex_t *gLibLock = (NXMutex_t *) NULL;
/* internal library function prototypes... */
-int DisposeLibraryData ( void * );
-void DisposeThreadData ( void * );
-int GetOrSetUpData ( int id, libdata_t **data, libthreaddata_t **threaddata );
-
-
-int _NonAppStart( void *NLMHandle,
- void *errorScreen,
- const char *cmdLine,
- const char *loadDirPath,
- size_t uninitializedDataLength,
- void *NLMFileHandle,
- int (*readRoutineP)( int conn,
- void *fileHandle, size_t offset,
- size_t nbytes,
- size_t *bytesRead,
- void *buffer ),
+int DisposeLibraryData(void *);
+void DisposeThreadData(void *);
+int GetOrSetUpData(int id, libdata_t **data, libthreaddata_t **threaddata);
+
+
+int _NonAppStart(void *NLMHandle,
+ void *errorScreen,
+ const char *cmdLine,
+ const char *loadDirPath,
+ size_t uninitializedDataLength,
+ void *NLMFileHandle,
+ int (*readRoutineP)(int conn,
+ void *fileHandle, size_t offset,
+ size_t nbytes,
+ size_t *bytesRead,
+ void *buffer),
size_t customDataOffset,
size_t customDataSize,
int messageCount,
- const char **messages )
+ const char **messages)
{
NX_LOCK_INFO_ALLOC(liblock, "Per-Application Data Lock", 0);
#pragma unused(messages)
#endif
-/*
-** Here we process our command line, post errors (to the error screen),
-** perform initializations and anything else we need to do before being able
-** to accept calls into us. If we succeed, we return non-zero and the NetWare
-** Loader will leave us up, otherwise we fail to load and get dumped.
-*/
+ /*
+ * Here we process our command line, post errors (to the error screen),
+ * perform initializations and anything else we need to do before being able
+ * to accept calls into us. If we succeed, we return non-zero and the NetWare
+ * Loader will leave us up, otherwise we fail to load and get dumped.
+ */
gAllocTag = AllocateResourceTag(NLMHandle,
"<library-name> memory allocations",
AllocSignature);
}
/*
-** Here we clean up any resources we allocated. Resource tags is a big part
-** of what we created, but NetWare doesn't ask us to free those.
-*/
-void _NonAppStop( void )
+ * Here we clean up any resources we allocated. Resource tags is a big part
+ * of what we created, but NetWare doesn't ask us to free those.
+ */
+void _NonAppStop(void)
{
(void) unregister_library(gLibId);
NXMutexFree(gLibLock);
}
/*
-** This function cannot be the first in the file for if the file is linked
-** first, then the check-unload function's offset will be nlmname.nlm+0
-** which is how to tell that there isn't one. When the check function is
-** first in the linked objects, it is ambiguous. For this reason, we will
-** put it inside this file after the stop function.
-**
-** Here we check to see if it's alright to ourselves to be unloaded. If not,
-** we return a non-zero value. Right now, there isn't any reason not to allow
-** it.
-*/
-int _NonAppCheckUnload( void )
+ * This function cannot be the first in the file for if the file is linked
+ * first, then the check-unload function's offset will be nlmname.nlm+0
+ * which is how to tell that there isn't one. When the check function is
+ * first in the linked objects, it is ambiguous. For this reason, we will
+ * put it inside this file after the stop function.
+ *
+ * Here we check to see if it's alright to ourselves to be unloaded. If not,
+ * we return a non-zero value. Right now, there isn't any reason not to allow
+ * it.
+ */
+int _NonAppCheckUnload(void)
{
return 0;
}
int GetOrSetUpData(int id, libdata_t **appData,
- libthreaddata_t **threadData )
+ libthreaddata_t **threadData)
{
int err;
libdata_t *app_data;
err = 0;
thread_data = (libthreaddata_t *) NULL;
-/*
-** Attempt to get our data for the application calling us. This is where we
-** store whatever application-specific information we need to carry in support
-** of calling applications.
-*/
+ /*
+ * Attempt to get our data for the application calling us. This is where we
+ * store whatever application-specific information we need to carry in
+ * support of calling applications.
+ */
app_data = (libdata_t *) get_app_data(id);
if(!app_data) {
-/*
-** This application hasn't called us before; set up application AND per-thread
-** data. Of course, just in case a thread from this same application is calling
-** us simultaneously, we better lock our application data-creation mutex. We
-** also need to recheck for data after we acquire the lock because WE might be
-** that other thread that was too late to create the data and the first thread
-** in will have created it.
-*/
+ /*
+ * This application hasn't called us before; set up application AND
+ * per-thread data. Of course, just in case a thread from this same
+ * application is calling us simultaneously, we better lock our application
+ * data-creation mutex. We also need to recheck for data after we acquire
+ * the lock because WE might be that other thread that was too late to
+ * create the data and the first thread in will have created it.
+ */
NXLock(gLibLock);
- if(!(app_data = (libdata_t *) get_app_data(id))) {
+ app_data = (libdata_t *) get_app_data(id);
+ if(!app_data) {
app_data = malloc(sizeof(libdata_t));
if(app_data) {
}
if(app_data) {
-/*
-** Here we burn in the application data that we were trying to get by calling
-** get_app_data(). Next time we call the first function, we'll get this data
-** we're just now setting. We also go on here to establish the per-thread data
-** for the calling thread, something we'll have to do on each application
-** thread the first time it calls us.
-*/
+ /*
+ * Here we burn in the application data that we were trying to get
+ * by calling get_app_data(). Next time we call the first function,
+ * we'll get this data we're just now setting. We also go on here to
+ * establish the per-thread data for the calling thread, something
+ * we'll have to do on each application thread the first time
+ * it calls us.
+ */
err = set_app_data(gLibId, app_data);
if(err) {
if(key != -1 /* couldn't create a key? no thread data */
&& !(err = NXKeyGetValue(key, (void **) &thread_data))
&& !thread_data) {
-/*
-** Allocate the per-thread data for the calling thread. Regardless of whether
-** there was already application data or not, this may be the first call by a
-** a new thread. The fact that we allocation 20 bytes on a pointer is not very
-** important, this just helps to demonstrate that we can have arbitrarily
-** complex per-thread data.
-*/
+ /*
+ * Allocate the per-thread data for the calling thread. Regardless of
+ * whether there was already application data or not, this may be the
+ * first call by a new thread. The fact that we allocation 20 bytes on
+ * a pointer is not very important, this just helps to demonstrate that
+ * we can have arbitrarily complex per-thread data.
+ */
thread_data = malloc(sizeof(libthreaddata_t));
if(thread_data) {
err = ENOMEM;
}
- if((err = NXKeySetValue(key, thread_data))) {
+ err = NXKeySetValue(key, thread_data);
+ if(err) {
free(thread_data->twentybytes);
free(thread_data);
thread_data = (libthreaddata_t *) NULL;
return err;
}
-int DisposeLibraryData( void *data )
+int DisposeLibraryData(void *data)
{
if(data) {
void *tenbytes = ((libdata_t *) data)->tenbytes;
- if(tenbytes)
- free(tenbytes);
-
+ free(tenbytes);
free(data);
}
return 0;
}
-void DisposeThreadData( void *data )
+void DisposeThreadData(void *data)
{
if(data) {
void *twentybytes = ((libthreaddata_t *) data)->twentybytes;
- if(twentybytes)
- free(twentybytes);
-
+ free(twentybytes);
free(data);
}
}
/* For native CLib-based NLM seems we can do a bit more simple. */
#include <nwthread.h>
-int main ( void )
+int main(void)
{
- /* initialize any globals here... */
+ /* initialize any globals here... */
- /* do this if any global initializing was done
- SynchronizeStart();
- */
- ExitThread (TSR_THREAD, 0);
- return 0;
+ /* do this if any global initializing was done
+ SynchronizeStart();
+ */
+ ExitThread(TSR_THREAD, 0);
+ return 0;
}
#endif /* __NOVELL_LIBC__ */
projects / platform / upstream / curl.git / blobdiff