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Mark the contents of the strucures in this file /*< private >*/

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Sat Dec 14 21:10:57 2002  Owen Taylor  <otaylor@redhat.com>

        * glib/gthread.h: Mark the contents of the strucures
        in this file /*< private >*/

        * glib/gthread.[ch]: Rename the 'write' field of the
        structure to 'have_writer' to avoid any possible
        conflict with system headers. (#90549, Morten Welinder)
This commit is contained in:
Owen Taylor 2002-12-15 02:19:06 +00:00 committed by Owen Taylor
parent ceb35b237b
commit 424b7e92fc
9 changed files with 75 additions and 8 deletions
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9
ChangeLog
View File

@ -1,3 +1,12 @@
Sat Dec 14 21:10:57 2002 Owen Taylor <otaylor@redhat.com>
* glib/gthread.h: Mark the contents of the strucures
in this file /*< private >*/
* glib/gthread.[ch]: Rename the 'write' field of the
structure to 'have_writer' to avoid any possible
conflict with system headers. (#90549, Morten Welinder)
Sat Dec 14 20:11:41 2002 Owen Taylor <otaylor@redhat.com>
* glib/libcharset/{localcharset.[ch] libcharset-glib.patch}

9
ChangeLog.pre-2-10
View File

@ -1,3 +1,12 @@
Sat Dec 14 21:10:57 2002 Owen Taylor <otaylor@redhat.com>
* glib/gthread.h: Mark the contents of the strucures
in this file /*< private >*/
* glib/gthread.[ch]: Rename the 'write' field of the
structure to 'have_writer' to avoid any possible
conflict with system headers. (#90549, Morten Welinder)
Sat Dec 14 20:11:41 2002 Owen Taylor <otaylor@redhat.com>
* glib/libcharset/{localcharset.[ch] libcharset-glib.patch}

9
ChangeLog.pre-2-12
View File

@ -1,3 +1,12 @@
Sat Dec 14 21:10:57 2002 Owen Taylor <otaylor@redhat.com>
* glib/gthread.h: Mark the contents of the strucures
in this file /*< private >*/
* glib/gthread.[ch]: Rename the 'write' field of the
structure to 'have_writer' to avoid any possible
conflict with system headers. (#90549, Morten Welinder)
Sat Dec 14 20:11:41 2002 Owen Taylor <otaylor@redhat.com>
* glib/libcharset/{localcharset.[ch] libcharset-glib.patch}

9
ChangeLog.pre-2-2
View File

@ -1,3 +1,12 @@
Sat Dec 14 21:10:57 2002 Owen Taylor <otaylor@redhat.com>
* glib/gthread.h: Mark the contents of the strucures
in this file /*< private >*/
* glib/gthread.[ch]: Rename the 'write' field of the
structure to 'have_writer' to avoid any possible
conflict with system headers. (#90549, Morten Welinder)
Sat Dec 14 20:11:41 2002 Owen Taylor <otaylor@redhat.com>
* glib/libcharset/{localcharset.[ch] libcharset-glib.patch}

9
ChangeLog.pre-2-4
View File

@ -1,3 +1,12 @@
Sat Dec 14 21:10:57 2002 Owen Taylor <otaylor@redhat.com>
* glib/gthread.h: Mark the contents of the strucures
in this file /*< private >*/
* glib/gthread.[ch]: Rename the 'write' field of the
structure to 'have_writer' to avoid any possible
conflict with system headers. (#90549, Morten Welinder)
Sat Dec 14 20:11:41 2002 Owen Taylor <otaylor@redhat.com>
* glib/libcharset/{localcharset.[ch] libcharset-glib.patch}

9
ChangeLog.pre-2-6
View File

@ -1,3 +1,12 @@
Sat Dec 14 21:10:57 2002 Owen Taylor <otaylor@redhat.com>
* glib/gthread.h: Mark the contents of the strucures
in this file /*< private >*/
* glib/gthread.[ch]: Rename the 'write' field of the
structure to 'have_writer' to avoid any possible
conflict with system headers. (#90549, Morten Welinder)
Sat Dec 14 20:11:41 2002 Owen Taylor <otaylor@redhat.com>
* glib/libcharset/{localcharset.[ch] libcharset-glib.patch}

9
ChangeLog.pre-2-8
View File

@ -1,3 +1,12 @@
Sat Dec 14 21:10:57 2002 Owen Taylor <otaylor@redhat.com>
* glib/gthread.h: Mark the contents of the strucures
in this file /*< private >*/
* glib/gthread.[ch]: Rename the 'write' field of the
structure to 'have_writer' to avoid any possible
conflict with system headers. (#90549, Morten Welinder)
Sat Dec 14 20:11:41 2002 Owen Taylor <otaylor@redhat.com>
* glib/libcharset/{localcharset.[ch] libcharset-glib.patch}

14
glib/gthread.c
View File

@ -726,7 +726,7 @@ g_static_rw_lock_reader_lock (GStaticRWLock* lock)
g_static_mutex_lock (&lock->mutex);
lock->want_to_read++;
while (lock->write || lock->want_to_write)
while (lock->have_writer || lock->want_to_write)
g_static_rw_lock_wait (&lock->read_cond, &lock->mutex);
lock->want_to_read--;
lock->read_counter++;
@ -744,7 +744,7 @@ g_static_rw_lock_reader_trylock (GStaticRWLock* lock)
return TRUE;
g_static_mutex_lock (&lock->mutex);
if (!lock->write && !lock->want_to_write)
if (!lock->have_writer && !lock->want_to_write)
{
lock->read_counter++;
ret_val = TRUE;
@ -778,10 +778,10 @@ g_static_rw_lock_writer_lock (GStaticRWLock* lock)
g_static_mutex_lock (&lock->mutex);
lock->want_to_write++;
while (lock->write || lock->read_counter)
while (lock->have_writer || lock->read_counter)
g_static_rw_lock_wait (&lock->write_cond, &lock->mutex);
lock->want_to_write--;
lock->write = TRUE;
lock->have_writer = TRUE;
g_static_mutex_unlock (&lock->mutex);
}
@ -796,9 +796,9 @@ g_static_rw_lock_writer_trylock (GStaticRWLock* lock)
return TRUE;
g_static_mutex_lock (&lock->mutex);
if (!lock->write && !lock->read_counter)
if (!lock->have_writer && !lock->read_counter)
{
lock->write = TRUE;
lock->have_writer = TRUE;
ret_val = TRUE;
}
g_static_mutex_unlock (&lock->mutex);
@ -814,7 +814,7 @@ g_static_rw_lock_writer_unlock (GStaticRWLock* lock)
return;
g_static_mutex_lock (&lock->mutex);
lock->write = FALSE;
lock->have_writer = FALSE;
g_static_rw_lock_signal (lock);
g_static_mutex_unlock (&lock->mutex);
}

6
glib/gthread.h
View File

@ -56,6 +56,7 @@ typedef enum
typedef struct _GThread GThread;
struct _GThread
{
/*< private >*/
GThreadFunc func;
gpointer data;
gboolean joinable;
@ -229,6 +230,7 @@ void g_static_mutex_free (GStaticMutex *mutex);
struct _GStaticPrivate
{
/*< private >*/
guint index;
};
#define G_STATIC_PRIVATE_INIT { 0 }
@ -242,6 +244,7 @@ void g_static_private_free (GStaticPrivate *private_key);
typedef struct _GStaticRecMutex GStaticRecMutex;
struct _GStaticRecMutex
{
/*< private >*/
GStaticMutex mutex;
guint depth;
GSystemThread owner;
@ -260,11 +263,12 @@ void g_static_rec_mutex_free (GStaticRecMutex *mutex);
typedef struct _GStaticRWLock GStaticRWLock;
struct _GStaticRWLock
{
/*< private >*/
GStaticMutex mutex;
GCond *read_cond;
GCond *write_cond;
guint read_counter;
gboolean write;
gboolean have_writer;
guint want_to_read;
guint want_to_write;
};