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Gnter Knauf's update, mainly converted to plain old C comments.

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This commit is contained in:
Daniel Stenberg 2004-03-17 13:36:45 +00:00
parent 8eda06131b
commit ffb35ff5c3
1 changed files with 11 additions and 14 deletions
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25
lib/nwlib.c
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@ -21,8 +21,6 @@
* $Id$ * $Id$
***************************************************************************/ ***************************************************************************/
/* This file is only used in the NetWare build */
#include <errno.h> #include <errno.h>
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
@ -45,7 +43,7 @@ typedef struct
int y; int y;
int z; int z;
void *tenbytes; void *tenbytes;
NXKey_t perthreadkey; // if -1, no key obtained... NXKey_t perthreadkey; /* if -1, no key obtained... */
NXMutex_t *lock; NXMutex_t *lock;
} libdata_t; } libdata_t;
@ -54,9 +52,7 @@ void *gLibHandle = (void *) NULL;
rtag_t gAllocTag = (rtag_t) NULL; rtag_t gAllocTag = (rtag_t) NULL;
NXMutex_t *gLibLock = (NXMutex_t *) NULL; NXMutex_t *gLibLock = (NXMutex_t *) NULL;
/* internal library function prototypes... */
// internal library function prototypes...
int DisposeLibraryData ( void * ); int DisposeLibraryData ( void * );
void DisposeThreadData ( void * ); void DisposeThreadData ( void * );
int GetOrSetUpData ( int id, libdata_t **data, libthreaddata_t **threaddata ); int GetOrSetUpData ( int id, libdata_t **data, libthreaddata_t **threaddata );
@ -129,18 +125,16 @@ int _NonAppStart
return 0; return 0;
} }
void _NonAppStop( void )
{
/* /*
** Here we clean up any resources we allocated. Resource tags is a big part ** 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. ** of what we created, but NetWare doesn't ask us to free those.
*/ */
void _NonAppStop( void )
{
(void) unregister_library(gLibId); (void) unregister_library(gLibId);
NXMutexFree(gLibLock); NXMutexFree(gLibLock);
} }
int _NonAppCheckUnload( void )
{
/* /*
** This function cannot be the first in the file for if the file is linked ** 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 ** first, then the check-unload function's offset will be nlmname.nlm+0
@ -152,6 +146,8 @@ int _NonAppCheckUnload( void )
** we return a non-zero value. Right now, there isn't any reason not to allow ** we return a non-zero value. Right now, there isn't any reason not to allow
** it. ** it.
*/ */
int _NonAppCheckUnload( void )
{
return 0; return 0;
} }
@ -166,7 +162,6 @@ int GetOrSetUpData
libdata_t *app_data; libdata_t *app_data;
libthreaddata_t *thread_data; libthreaddata_t *thread_data;
NXKey_t key; NXKey_t key;
// NXMutex_t *lock;
NX_LOCK_INFO_ALLOC(liblock, "Application Data Lock", 0); NX_LOCK_INFO_ALLOC(liblock, "Application Data Lock", 0);
err = 0; err = 0;
@ -231,10 +226,10 @@ int GetOrSetUpData
} }
else else
{ {
// create key for thread-specific data... /* create key for thread-specific data... */
err = NXKeyCreate(DisposeThreadData, (void *) NULL, &key); err = NXKeyCreate(DisposeThreadData, (void *) NULL, &key);
if (err) // (no more keys left?) if (err) /* (no more keys left?) */
key = -1; key = -1;
app_data->perthreadkey = key; app_data->perthreadkey = key;
@ -250,7 +245,7 @@ int GetOrSetUpData
{ {
key = app_data->perthreadkey; key = app_data->perthreadkey;
if ( key != -1 // couldn't create a key? no thread data if ( key != -1 /* couldn't create a key? no thread data */
&& !(err = NXKeyGetValue(key, (void **) &thread_data)) && !(err = NXKeyGetValue(key, (void **) &thread_data))
&& !thread_data) && !thread_data)
{ {
@ -327,3 +322,5 @@ void DisposeThreadData
free(data); free(data);
} }
} }