Differences From Artifact [19e6f1fad4]:
- File src/tlskey.h — part of check-in [c75596237e] at 2020-12-06 01:54:02 on branch trunk — Use OS-native TLS keys on MorphOS (user: js, size: 2349) [annotate] [blame] [check-ins using] [more...]
To Artifact [bf467b6736]:
- File
src/tlskey.h
— part of check-in
[5b37fbeb82]
at
2020-12-20 21:26:08
on branch trunk
— Return error instead of using errno for threading
errno is problematic for Amiga libraries and is also not thread-safe on
some systems, even though it should. (user: js, size: 2386) [annotate] [blame] [check-ins using] [more...]
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* Alternatively, it may be distributed under the terms of the GNU General
* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#include "objfw-defs.h"
#include "platform.h"
#if !defined(OF_HAVE_THREADS) || \
(!defined(OF_HAVE_PTHREADS) && !defined(OF_WINDOWS) && !defined(OF_AMIGAOS))
# error No thread-local storage available!
#endif
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* Alternatively, it may be distributed under the terms of the GNU General
* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#include "objfw-defs.h"
#include <errno.h>
#include "platform.h"
#if !defined(OF_HAVE_THREADS) || \
(!defined(OF_HAVE_PTHREADS) && !defined(OF_WINDOWS) && !defined(OF_AMIGAOS))
# error No thread-local storage available!
#endif
|
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struct of_tlskey *next, *previous;
} *of_tlskey_t;
#endif
#ifdef __cplusplus
extern "C" {
#endif
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struct of_tlskey *next, *previous;
} *of_tlskey_t;
#endif
#ifdef __cplusplus
extern "C" {
#endif
extern int of_tlskey_new(of_tlskey_t *key);
extern int of_tlskey_free(of_tlskey_t key);
#ifdef __cplusplus
}
#endif
/* TLS keys are inlined for performance. */
#if defined(OF_HAVE_PTHREADS)
static OF_INLINE void *
of_tlskey_get(of_tlskey_t key)
{
return pthread_getspecific(key);
}
static OF_INLINE int
of_tlskey_set(of_tlskey_t key, void *ptr)
{
return pthread_setspecific(key, ptr);
}
#elif defined(OF_WINDOWS)
static OF_INLINE void *
of_tlskey_get(of_tlskey_t key)
{
return TlsGetValue(key);
}
static OF_INLINE int
of_tlskey_set(of_tlskey_t key, void *ptr)
{
return (TlsSetValue(key, ptr) ? 0 : EINVAL);
}
#elif defined(OF_MORPHOS)
static OF_INLINE void *
of_tlskey_get(of_tlskey_t key)
{
return (void *)TLSGetValue(key);
}
static OF_INLINE int
of_tlskey_set(of_tlskey_t key, void *ptr)
{
return (TLSSetValue(key, (APTR)ptr) ? 0 : EINVAL);
}
#elif defined(OF_AMIGAOS)
/* Those are too big too inline. */
# ifdef __cplusplus
extern "C" {
# endif
extern void *of_tlskey_get(of_tlskey_t key);
extern int of_tlskey_set(of_tlskey_t key, void *ptr);
# ifdef __cplusplus
}
# endif
#endif
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