Differences From Artifact [0f3980a25d]:
- File src/OFTLSKey.h — part of check-in [7413a728a7] at 2024-04-03 02:16:03 on branch trunk — Change license to LGPLv3 only (user: js, size: 2443) [annotate] [blame] [check-ins using] [more...]
To Artifact [4742ef8bb4]:
- File
src/OFTLSKey.h
— part of check-in
[0c3c3b6efa]
at
2024-05-01 15:19:55
on branch trunk
— Document a lot of undocumented functions & macros
Also fixes Doxygen not creating documentation for `static OF_INLINE`
functions. (user: js, size: 3258) [annotate] [blame] [check-ins using] [more...]
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#if !defined(OF_HAVE_THREADS) || \
(!defined(OF_HAVE_PTHREADS) && !defined(OF_WINDOWS) && !defined(OF_AMIGAOS))
# error No thread-local storage available!
#endif
#import "macros.h"
#if defined(OF_HAVE_PTHREADS)
# include <pthread.h>
typedef pthread_key_t OFTLSKey;
#elif defined(OF_WINDOWS)
# include <windows.h>
typedef DWORD OFTLSKey;
#elif defined(OF_MORPHOS)
# include <proto/exec.h>
typedef ULONG OFTLSKey;
#elif defined(OF_AMIGAOS)
typedef struct _OFTLSKey {
struct objc_hashtable *table;
struct _OFTLSKey *next, *previous;
} *OFTLSKey;
#endif
#ifdef __cplusplus
extern "C" {
#endif
extern int OFTLSKeyNew(OFTLSKey *key);
extern int OFTLSKeyFree(OFTLSKey key);
#ifdef __cplusplus
}
#endif
/* TLS keys are inlined for performance. */
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#if !defined(OF_HAVE_THREADS) || \
(!defined(OF_HAVE_PTHREADS) && !defined(OF_WINDOWS) && !defined(OF_AMIGAOS))
# error No thread-local storage available!
#endif
#import "macros.h"
/** @file */
#if defined(OF_HAVE_PTHREADS)
# include <pthread.h>
typedef pthread_key_t OFTLSKey;
#elif defined(OF_WINDOWS)
# include <windows.h>
typedef DWORD OFTLSKey;
#elif defined(OF_MORPHOS)
# include <proto/exec.h>
typedef ULONG OFTLSKey;
#elif defined(OF_AMIGAOS)
typedef struct _OFTLSKey {
struct objc_hashtable *table;
struct _OFTLSKey *next, *previous;
} *OFTLSKey;
#endif
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Creates a new Thread Local Storage key.
*
* @param key A pointer to the key to create
* @return 0 on success, or an error number from `<errno.h>` on error
*/
extern int OFTLSKeyNew(OFTLSKey *key);
/**
* @brief Destroys the specified Thread Local Storage key.
*
* @param key A pointer to the key to destroy
* @return 0 on success, or an error number from `<errno.h>` on error
*/
extern int OFTLSKeyFree(OFTLSKey key);
#ifdef __cplusplus
}
#endif
/* TLS keys are inlined for performance. */
#if defined(OF_HAVE_PTHREADS) || defined(DOXYGEN)
/**
* @brief Returns the current value for the specified Thread Local Storage key.
*
* @param key A pointer to the key whose value to return
* @return The current value for the specified Thread Local Storage key
*/
static OF_INLINE void *
OFTLSKeyGet(OFTLSKey key)
{
return pthread_getspecific(key);
}
/**
* @brief Sets the current value for the specified Thread Local Storage key.
*
* @param key A pointer to the key whose value to set
* @param value The new value for the key
*/
static OF_INLINE int
OFTLSKeySet(OFTLSKey key, void *value)
{
return pthread_setspecific(key, value);
}
#elif defined(OF_WINDOWS)
static OF_INLINE void *
OFTLSKeyGet(OFTLSKey key)
{
return TlsGetValue(key);
}
static OF_INLINE int
OFTLSKeySet(OFTLSKey key, void *value)
{
return (TlsSetValue(key, value) ? 0 : EINVAL);
}
#elif defined(OF_MORPHOS)
static OF_INLINE void *
OFTLSKeyGet(OFTLSKey key)
{
return (void *)TLSGetValue(key);
}
static OF_INLINE int
OFTLSKeySet(OFTLSKey key, void *value)
{
return (TLSSetValue(key, (APTR)value) ? 0 : EINVAL);
}
#elif defined(OF_AMIGAOS)
/* Those are too big too inline. */
# ifdef __cplusplus
extern "C" {
# endif
extern void *OFTLSKeyGet(OFTLSKey key);
extern int OFTLSKeySet(OFTLSKey key, void *value);
# ifdef __cplusplus
}
# endif
#endif
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