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authorPeter S. Mazinger <ps.m@gmx.net>2011-04-27 17:07:16 +0200
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2012-06-15 14:00:43 +0200
commit71a7acbd4e8bf6f42e02c04932b3e13a5452b399 (patch)
treebcfcd631a723af993f54181aa23a4f0499fe6c53
parentd5e6e79fb9b4d1fdb89c59765b691f6ce3218133 (diff)
linuxthreads.old: cleanup a bit
Use __UCLIBC_HAS_TLS__ instead of USE___THREADS (although this LT implementation will never support TLS). Disable unused/unneeded members of the pthread_functions structure. No redirect/forward for _pthread_cleanup_push/pop, it would have not worked anyway due to the fact, that the structure member was not initialized. Disable it's possible internal use in libc-lock.h. Avoid using internals.h in libc_pthread_init.c (moving a prototype to pthread-functions.h). Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
-rw-r--r--libpthread/linuxthreads.old/forward.c4
-rw-r--r--libpthread/linuxthreads.old/internals.h2
-rw-r--r--libpthread/linuxthreads.old/libc_pthread_init.c5
-rw-r--r--libpthread/linuxthreads.old/pthread.c8
-rw-r--r--libpthread/linuxthreads.old/specific.c2
-rw-r--r--libpthread/linuxthreads.old/sysdeps/pthread/bits/libc-lock.h2
-rw-r--r--libpthread/linuxthreads.old/sysdeps/pthread/pthread-functions.h16
7 files changed, 29 insertions, 10 deletions
diff --git a/libpthread/linuxthreads.old/forward.c b/libpthread/linuxthreads.old/forward.c
index 402b15543..e35da695d 100644
--- a/libpthread/linuxthreads.old/forward.c
+++ b/libpthread/linuxthreads.old/forward.c
@@ -163,8 +163,12 @@ FORWARD (pthread_setcancelstate, (int state, int *oldstate), (state, oldstate),
FORWARD (pthread_setcanceltype, (int type, int *oldtype), (type, oldtype), 0)
+#if 0
FORWARD2 (_pthread_cleanup_push, void, (struct _pthread_cleanup_buffer * buffer, void (*routine)(void *), void * arg), (buffer, routine, arg), return)
+#endif
FORWARD2 (_pthread_cleanup_push_defer, void, (struct _pthread_cleanup_buffer * buffer, void (*routine)(void *), void * arg), (buffer, routine, arg), return)
+#if 0
FORWARD2 (_pthread_cleanup_pop, void, (struct _pthread_cleanup_buffer * buffer, int execute), (buffer, execute), return)
+#endif
FORWARD2 (_pthread_cleanup_pop_restore, void, (struct _pthread_cleanup_buffer * buffer, int execute), (buffer, execute), return)
diff --git a/libpthread/linuxthreads.old/internals.h b/libpthread/linuxthreads.old/internals.h
index 1313ec612..878b6370a 100644
--- a/libpthread/linuxthreads.old/internals.h
+++ b/libpthread/linuxthreads.old/internals.h
@@ -526,6 +526,4 @@ extern void __linuxthreads_reap_event (void);
#include <pthread-functions.h>
-extern int * __libc_pthread_init (const struct pthread_functions *functions);
-
#endif /* internals.h */
diff --git a/libpthread/linuxthreads.old/libc_pthread_init.c b/libpthread/linuxthreads.old/libc_pthread_init.c
index b54162d6c..a459cf3b5 100644
--- a/libpthread/linuxthreads.old/libc_pthread_init.c
+++ b/libpthread/linuxthreads.old/libc_pthread_init.c
@@ -32,8 +32,7 @@
# include <sys/wait.h>
#endif
-#include "internals.h"
-#include "sysdeps/pthread/pthread-functions.h"
+#include <linuxthreads.old/sysdeps/pthread/pthread-functions.h>
int __libc_multiple_threads attribute_hidden __attribute__((nocommon));
@@ -48,7 +47,7 @@ int * __libc_pthread_init (const struct pthread_functions *functions)
sizeof (__libc_pthread_functions));
#endif
-#if ! defined USE___THREAD && defined __UCLIBC_HAS_XLOCALE__
+#if !defined __UCLIBC_HAS_TLS__ && defined __UCLIBC_HAS_XLOCALE__
/* Initialize thread-locale current locale to point to the global one.
With __thread support, the variable's initializer takes care of this. */
uselocale (LC_GLOBAL_LOCALE);
diff --git a/libpthread/linuxthreads.old/pthread.c b/libpthread/linuxthreads.old/pthread.c
index 0e0d69896..00197b158 100644
--- a/libpthread/linuxthreads.old/pthread.c
+++ b/libpthread/linuxthreads.old/pthread.c
@@ -317,7 +317,7 @@ libpthread_hidden_proto(pthread_condattr_init)
struct pthread_functions __pthread_functions =
{
-#ifndef USE___THREAD
+#if !defined __UCLIBC_HAS_TLS__ && defined __UCLIBC_HAS_RPC__
.ptr_pthread_internal_tsd_set = __pthread_internal_tsd_set,
.ptr_pthread_internal_tsd_get = __pthread_internal_tsd_get,
.ptr_pthread_internal_tsd_address = __pthread_internal_tsd_address,
@@ -365,10 +365,10 @@ struct pthread_functions __pthread_functions =
.ptr_pthread_sigwait = pthread_sigwait,
.ptr_pthread_raise = pthread_raise,
.ptr__pthread_cleanup_push = _pthread_cleanup_push,
- .ptr__pthread_cleanup_pop = _pthread_cleanup_pop
+ .ptr__pthread_cleanup_pop = _pthread_cleanup_pop,
*/
.ptr__pthread_cleanup_push_defer = __pthread_cleanup_push_defer,
- .ptr__pthread_cleanup_pop_restore = __pthread_cleanup_pop_restore,
+ .ptr__pthread_cleanup_pop_restore = __pthread_cleanup_pop_restore
};
#ifdef SHARED
# define ptr_pthread_functions &__pthread_functions
@@ -526,7 +526,7 @@ int __pthread_initialize_manager(void)
/* On non-MMU systems we make sure that the initial thread bounds don't overlap
* with the manager stack frame */
NOMMU_INITIAL_THREAD_BOUNDS(__pthread_manager_thread_tos,__pthread_manager_thread_bos);
- PDEBUG("manager stack: size=%d, bos=%p, tos=%p\n", THREAD_MANAGER_STACK_SIZE,
+ PDEBUG("manager stack: size=%ld, bos=%p, tos=%p\n", THREAD_MANAGER_STACK_SIZE,
__pthread_manager_thread_bos, __pthread_manager_thread_tos);
#if 0
PDEBUG("initial stack: estimate bos=%p, tos=%p\n",
diff --git a/libpthread/linuxthreads.old/specific.c b/libpthread/linuxthreads.old/specific.c
index 8e08aa4d0..c4bcfbf8c 100644
--- a/libpthread/linuxthreads.old/specific.c
+++ b/libpthread/linuxthreads.old/specific.c
@@ -167,7 +167,7 @@ void __pthread_destroy_specifics(void)
__pthread_unlock(THREAD_GETMEM(self, p_lock));
}
-#ifndef USE___THREAD
+#if !defined __UCLIBC_HAS_TLS__ && defined __UCLIBC_HAS_RPC__
/* Thread-specific data for libc. */
diff --git a/libpthread/linuxthreads.old/sysdeps/pthread/bits/libc-lock.h b/libpthread/linuxthreads.old/sysdeps/pthread/bits/libc-lock.h
index 78593ac11..de85f998e 100644
--- a/libpthread/linuxthreads.old/sysdeps/pthread/bits/libc-lock.h
+++ b/libpthread/linuxthreads.old/sysdeps/pthread/bits/libc-lock.h
@@ -271,6 +271,7 @@ typedef pthread_key_t __libc_key_t;
_pthread_cleanup_pop_restore (&_buffer, (DOIT)); \
}
+#if 0
#define __libc_cleanup_push(fct, arg) \
{ struct _pthread_cleanup_buffer _buffer; \
__libc_maybe_call (_pthread_cleanup_push, (&_buffer, (fct), (arg)), 0)
@@ -278,6 +279,7 @@ typedef pthread_key_t __libc_key_t;
#define __libc_cleanup_pop(execute) \
__libc_maybe_call (_pthread_cleanup_pop, (&_buffer, execute), 0); \
}
+#endif
/* Create thread-specific key. */
#define __libc_key_create(KEY, DESTRUCTOR) \
diff --git a/libpthread/linuxthreads.old/sysdeps/pthread/pthread-functions.h b/libpthread/linuxthreads.old/sysdeps/pthread/pthread-functions.h
index ce6d10fba..ab5f76795 100644
--- a/libpthread/linuxthreads.old/sysdeps/pthread/pthread-functions.h
+++ b/libpthread/linuxthreads.old/sysdeps/pthread/pthread-functions.h
@@ -21,17 +21,21 @@
#define _PTHREAD_FUNCTIONS_H 1
#include <pthread.h>
+#if 0
#include <setjmp.h>
#include <linuxthreads.old/internals.h>
struct fork_block;
+#endif
/* Data type shared with libc. The libc uses it to pass on calls to
the thread functions. Wine pokes directly into this structure,
so if possible avoid breaking it and append new hooks to the end. */
struct pthread_functions
{
+#if 0
pid_t (*ptr_pthread_fork) (struct fork_block *);
+#endif
int (*ptr_pthread_attr_destroy) (pthread_attr_t *);
int (*ptr_pthread_attr_init) (pthread_attr_t *);
int (*ptr_pthread_attr_getdetachstate) (const pthread_attr_t *, int *);
@@ -68,26 +72,36 @@ struct pthread_functions
pthread_t (*ptr_pthread_self) (void);
int (*ptr_pthread_setcancelstate) (int, int *);
int (*ptr_pthread_setcanceltype) (int, int *);
+#if 0
void (*ptr_pthread_do_exit) (void *retval, char *currentframe);
void (*ptr_pthread_cleanup_upto) (__jmp_buf target,
char *targetframe);
pthread_descr (*ptr_pthread_thread_self) (void);
+#endif
+#if !defined __UCLIBC_HAS_TLS__ && defined __UCLIBC_HAS_RPC__
int (*ptr_pthread_internal_tsd_set) (int key, const void *pointer);
void * (*ptr_pthread_internal_tsd_get) (int key);
void ** __attribute__ ((__const__))
(*ptr_pthread_internal_tsd_address) (int key);
+#endif
+#if 0
int (*ptr_pthread_sigaction) (int sig, const struct sigaction * act,
struct sigaction *oact);
int (*ptr_pthread_sigwait) (const sigset_t *set, int *sig);
int (*ptr_pthread_raise) (int sig);
+#endif
int (*ptr_pthread_cond_timedwait) (pthread_cond_t *, pthread_mutex_t *,
const struct timespec *);
+#if 0
void (*ptr__pthread_cleanup_push) (struct _pthread_cleanup_buffer * buffer,
void (*routine)(void *), void * arg);
+#endif
void (*ptr__pthread_cleanup_push_defer) (struct _pthread_cleanup_buffer * buffer,
void (*routine)(void *), void * arg);
+#if 0
void (*ptr__pthread_cleanup_pop) (struct _pthread_cleanup_buffer * buffer,
int execute);
+#endif
void (*ptr__pthread_cleanup_pop_restore) (struct _pthread_cleanup_buffer * buffer,
int execute);
};
@@ -95,4 +109,6 @@ struct pthread_functions
/* Variable in libc.so. */
extern struct pthread_functions __libc_pthread_functions attribute_hidden;
+extern int * __libc_pthread_init (const struct pthread_functions *functions);
+
#endif /* pthread-functions.h */