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Alexey Alyaev
wine
Commits
166209a7
Commit
166209a7
authored
24 years ago
by
Ove Kåven
Committed by
Alexandre Julliard
24 years ago
Browse files
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Plain Diff
Added some more pthread overrides.
parent
e8b74bfd
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1 changed file
scheduler/pthread.c
+109
-8
109 additions, 8 deletions
scheduler/pthread.c
with
109 additions
and
8 deletions
scheduler/pthread.c
+
109
−
8
View file @
166209a7
...
...
@@ -25,6 +25,7 @@
#if defined(__GLIBC__)
#include
<pthread.h>
#include
<signal.h>
#ifdef NEED_UNDERSCORE_PREFIX
# define PREFIX "_"
...
...
@@ -36,6 +37,13 @@
#define strong_alias(orig, alias) \
asm(".globl " PREFIX #alias "\n\t.set " PREFIX #alias "," PREFIX #orig)
/* strong_alias does not work on external symbols (.o format limitation?),
* so for those, we need to use the pogo stick */
#ifdef __i386__
#define jump_alias(orig, alias) \
asm(".globl " PREFIX #alias "\n\t" PREFIX #alias ":\n\tjmp " PREFIX #orig)
#endif
/* NOTE: This is a truly extremely incredibly ugly hack!
* But it does seem to work... */
...
...
@@ -78,6 +86,25 @@ int __pthread_once(pthread_once_t *once_control, void (*init_routine)(void))
}
strong_alias
(
__pthread_once
,
pthread_once
);
void
__pthread_kill_other_threads_np
(
void
)
{
/* FIXME: this is supposed to be preparation for exec() */
P_OUTPUT
(
"FIXME:pthread_kill_other_threads_np
\n
"
);
}
strong_alias
(
__pthread_kill_other_threads_np
,
pthread_kill_other_threads_np
);
int
__pthread_atfork
(
void
(
*
prepare
)(
void
),
void
(
*
parent
)(
void
),
void
(
*
child
)(
void
))
{
P_OUTPUT
(
"FIXME:pthread_atfork
\n
"
);
return
0
;
}
strong_alias
(
__pthread_atfork
,
pthread_atfork
);
/***** MUTEXES *****/
int
__pthread_mutex_init
(
pthread_mutex_t
*
mutex
,
const
pthread_mutexattr_t
*
mutexattr
)
{
...
...
@@ -154,14 +181,9 @@ int __pthread_mutex_destroy(pthread_mutex_t *mutex)
}
strong_alias
(
__pthread_mutex_destroy
,
pthread_mutex_destroy
);
int
__pthread_atfork
(
void
(
*
prepare
)(
void
),
void
(
*
parent
)(
void
),
void
(
*
child
)(
void
))
{
/* are we going to fork? nah */
return
0
;
}
strong_alias
(
__pthread_atfork
,
pthread_atfork
);
/***** MUTEX ATTRIBUTES *****/
/* just dummies, since critical sections are always recursive */
int
__pthread_mutexattr_init
(
pthread_mutexattr_t
*
attr
)
{
...
...
@@ -201,6 +223,9 @@ int __pthread_mutexattr_gettype(pthread_mutexattr_t *attr, int *kind)
}
strong_alias
(
__pthread_mutexattr_gettype
,
pthread_mutexattr_gettype
);
/***** THREAD-SPECIFIC VARIABLES (KEYS) *****/
int
__pthread_key_create
(
pthread_key_t
*
key
,
void
(
*
destr_function
)(
void
*
))
{
static
pthread_key_t
keycnt
=
FIRST_KEY
;
...
...
@@ -237,6 +262,10 @@ void *__pthread_getspecific(pthread_key_t key)
}
strong_alias
(
__pthread_getspecific
,
pthread_getspecific
);
/***** "EXCEPTION" FRAMES *****/
/* not implemented right now */
void
_pthread_cleanup_push
(
struct
_pthread_cleanup_buffer
*
buffer
,
void
(
*
routine
)(
void
*
),
void
*
arg
)
{
((
wine_cleanup
)
buffer
)
->
routine
=
routine
;
...
...
@@ -258,6 +287,61 @@ void _pthread_cleanup_pop_restore(struct _pthread_cleanup_buffer *buffer, int ex
_pthread_cleanup_pop
(
buffer
,
execute
);
}
/***** CONDITIONS *****/
/* not implemented right now */
int
pthread_cond_init
(
pthread_cond_t
*
cond
,
const
pthread_condattr_t
*
cond_attr
)
{
P_OUTPUT
(
"FIXME:pthread_cond_init
\n
"
);
return
0
;
}
int
pthread_cond_destroy
(
pthread_cond_t
*
cond
)
{
P_OUTPUT
(
"FIXME:pthread_cond_destroy
\n
"
);
return
0
;
}
int
pthread_cond_signal
(
pthread_cond_t
*
cond
)
{
P_OUTPUT
(
"FIXME:pthread_cond_signal
\n
"
);
return
0
;
}
int
pthread_cond_broadcast
(
pthread_cond_t
*
cond
)
{
P_OUTPUT
(
"FIXME:pthread_cond_broadcast
\n
"
);
return
0
;
}
int
pthread_cond_wait
(
pthread_cond_t
*
cond
,
pthread_mutex_t
*
mutex
)
{
P_OUTPUT
(
"FIXME:pthread_cond_wait
\n
"
);
return
0
;
}
int
pthread_cond_timedwait
(
pthread_cond_t
*
cond
,
pthread_mutex_t
*
mutex
,
const
struct
timespec
*
abstime
)
{
P_OUTPUT
(
"FIXME:pthread_cond_timedwait
\n
"
);
return
0
;
}
/**** CONDITION ATTRIBUTES *****/
/* not implemented right now */
int
pthread_condattr_init
(
pthread_condattr_t
*
attr
)
{
return
0
;
}
int
pthread_condattr_destroy
(
pthread_condattr_t
*
attr
)
{
return
0
;
}
/***** MISC *****/
pthread_t
pthread_self
(
void
)
{
return
(
pthread_t
)
GetCurrentThreadId
();
...
...
@@ -268,10 +352,27 @@ int pthread_equal(pthread_t thread1, pthread_t thread2)
return
(
DWORD
)
thread1
==
(
DWORD
)
thread2
;
}
void
pthread_exit
(
void
*
retval
)
{
ExitThread
((
DWORD
)
retval
);
}
int
pthread_setcanceltype
(
int
type
,
int
*
oldtype
)
{
if
(
oldtype
)
*
oldtype
=
PTHREAD_CANCEL_ASYNCHRONOUS
;
return
0
;
}
/***** ANTI-OVERRIDES *****/
/* pthreads tries to override these, point them back to libc */
#ifdef jump_alias
jump_alias
(
__sigaction
,
sigaction
);
#else
int
sigaction
(
int
signum
,
const
struct
sigaction
*
act
,
struct
sigaction
*
oldact
)
{
return
__sigaction
(
signum
,
act
,
oldact
);
}
#endif
#endif
/* __GLIBC__ */
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