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Updated module headers for *.c.

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Made ghash.c thread-safe.
This commit is contained in:
Jeff Garzik 1998-11-12 06:04:33 +00:00
parent 7ebf437b34
commit 336a938fb3
6 changed files with 68 additions and 16 deletions
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11
gcompletion.c
View File

@ -1,5 +1,12 @@
/* GLIB - Library of useful routines for C programming /*
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald * gcompletion.c - Automatically complete a string from a group
* of target strings
*
* MT-Level: Safe
*
* GLIB - Library of useful routines for C programming
* Copyright 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
* Copyright 1998 Free Software Foundation, Inc.
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public * modify it under the terms of the GNU Library General Public

20
ghash.c
View File

@ -1,5 +1,12 @@
/* GLIB - Library of useful routines for C programming /*
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald * ghash.c - Dynamically-resizing hash table routines for
* quick key -> value mapped lookup
*
* MT-Level: Safe
*
* GLIB - Library of useful routines for C programming
* Copyright 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
* Copyright 1998 Free Software Foundation, Inc.
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public * modify it under the terms of the GNU Library General Public
@ -54,6 +61,7 @@ static void g_hash_nodes_destroy (GHashNode *hash_node);
static GMemChunk *node_mem_chunk = NULL; static GMemChunk *node_mem_chunk = NULL;
static GHashNode *node_free_list = NULL; static GHashNode *node_free_list = NULL;
G_THREAD_SPROTECT(node_free_list)
GHashTable* GHashTable*
@ -338,6 +346,8 @@ g_hash_node_new (gpointer key,
{ {
GHashNode *hash_node; GHashNode *hash_node;
g_thread_lock(node_free_list);
if (node_free_list) if (node_free_list)
{ {
hash_node = node_free_list; hash_node = node_free_list;
@ -353,6 +363,8 @@ g_hash_node_new (gpointer key,
hash_node = g_chunk_new (GHashNode, node_mem_chunk); hash_node = g_chunk_new (GHashNode, node_mem_chunk);
} }
g_thread_unlock(node_free_list);
hash_node->key = key; hash_node->key = key;
hash_node->value = value; hash_node->value = value;
hash_node->next = NULL; hash_node->next = NULL;
@ -363,8 +375,10 @@ g_hash_node_new (gpointer key,
static void static void
g_hash_node_destroy (GHashNode *hash_node) g_hash_node_destroy (GHashNode *hash_node)
{ {
g_thread_lock(node_free_list);
hash_node->next = node_free_list; hash_node->next = node_free_list;
node_free_list = hash_node; node_free_list = hash_node;
g_thread_unlock(node_free_list);
} }
static void static void
@ -380,6 +394,8 @@ g_hash_nodes_destroy (GHashNode *hash_node)
while (node->next) while (node->next)
node = node->next; node = node->next;
g_thread_lock(node_free_list);
node->next = node_free_list; node->next = node_free_list;
node_free_list = hash_node; node_free_list = hash_node;
g_thread_unlock(node_free_list);
} }

11
ghook.c
View File

@ -1,8 +1,11 @@
/* GLIB - Library of useful routines for C programming /*
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald * ghook.c - Callback maintenance functions
* *
* GHook: Callback maintenance functions * MT-Level: Safe
* Copyright (C) 1998 Tim Janik *
* GLIB - Library of useful routines for C programming
* Copyright 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
* Copyright 1998 Tim Janik
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public * modify it under the terms of the GNU Library General Public

11
glib/gcompletion.c
View File

@ -1,5 +1,12 @@
/* GLIB - Library of useful routines for C programming /*
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald * gcompletion.c - Automatically complete a string from a group
* of target strings
*
* MT-Level: Safe
*
* GLIB - Library of useful routines for C programming
* Copyright 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
* Copyright 1998 Free Software Foundation, Inc.
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public * modify it under the terms of the GNU Library General Public

20
glib/ghash.c
View File

@ -1,5 +1,12 @@
/* GLIB - Library of useful routines for C programming /*
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald * ghash.c - Dynamically-resizing hash table routines for
* quick key -> value mapped lookup
*
* MT-Level: Safe
*
* GLIB - Library of useful routines for C programming
* Copyright 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
* Copyright 1998 Free Software Foundation, Inc.
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public * modify it under the terms of the GNU Library General Public
@ -54,6 +61,7 @@ static void g_hash_nodes_destroy (GHashNode *hash_node);
static GMemChunk *node_mem_chunk = NULL; static GMemChunk *node_mem_chunk = NULL;
static GHashNode *node_free_list = NULL; static GHashNode *node_free_list = NULL;
G_THREAD_SPROTECT(node_free_list)
GHashTable* GHashTable*
@ -338,6 +346,8 @@ g_hash_node_new (gpointer key,
{ {
GHashNode *hash_node; GHashNode *hash_node;
g_thread_lock(node_free_list);
if (node_free_list) if (node_free_list)
{ {
hash_node = node_free_list; hash_node = node_free_list;
@ -353,6 +363,8 @@ g_hash_node_new (gpointer key,
hash_node = g_chunk_new (GHashNode, node_mem_chunk); hash_node = g_chunk_new (GHashNode, node_mem_chunk);
} }
g_thread_unlock(node_free_list);
hash_node->key = key; hash_node->key = key;
hash_node->value = value; hash_node->value = value;
hash_node->next = NULL; hash_node->next = NULL;
@ -363,8 +375,10 @@ g_hash_node_new (gpointer key,
static void static void
g_hash_node_destroy (GHashNode *hash_node) g_hash_node_destroy (GHashNode *hash_node)
{ {
g_thread_lock(node_free_list);
hash_node->next = node_free_list; hash_node->next = node_free_list;
node_free_list = hash_node; node_free_list = hash_node;
g_thread_unlock(node_free_list);
} }
static void static void
@ -380,6 +394,8 @@ g_hash_nodes_destroy (GHashNode *hash_node)
while (node->next) while (node->next)
node = node->next; node = node->next;
g_thread_lock(node_free_list);
node->next = node_free_list; node->next = node_free_list;
node_free_list = hash_node; node_free_list = hash_node;
g_thread_unlock(node_free_list);
} }

11
glib/ghook.c
View File

@ -1,8 +1,11 @@
/* GLIB - Library of useful routines for C programming /*
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald * ghook.c - Callback maintenance functions
* *
* GHook: Callback maintenance functions * MT-Level: Safe
* Copyright (C) 1998 Tim Janik *
* GLIB - Library of useful routines for C programming
* Copyright 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
* Copyright 1998 Tim Janik
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public * modify it under the terms of the GNU Library General Public