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Documented some functions, markup fixes. New file. Add entity for
* glib/tmpl/warnings.sgml, glib/tmpl/linked_lists_double.sgml, glib/tmpl/completion.sgml, glib/tmpl/strings.sgml: Documented some functions, markup fixes. * glib/tmpl/patterns.sgml: New file. * glib/glib-docs.sgml: Add entity for patterns.sgml.
This commit is contained in:
Matthias Clasen
parent
5ce4dc1857
commit
42d4554111
@ -1,3 +1,11 @@
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2001-09-27 Matthias Clasen <matthiasc@poet.de>
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* glib/tmpl/warnings.sgml, glib/tmpl/linked_lists_double.sgml,
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glib/tmpl/completion.sgml, glib/tmpl/strings.sgml: Documented
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some functions, markup fixes.
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* glib/tmpl/patterns.sgml: New file.
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* glib/glib-docs.sgml: Add entity for patterns.sgml.
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2001-09-26 Matthias Clasen <matthiasc@poet.de>
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* glib/glib-sections.txt: Add g_mem_is_system_malloc.
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@ -10,6 +10,7 @@
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<!entity glib-Error-Reporting SYSTEM "sgml/error_reporting.sgml">
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<!entity glib-Warnings-and-Assertions SYSTEM "sgml/warnings.sgml">
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<!entity glib-Message-Logging SYSTEM "sgml/messages.sgml">
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<!entity glib-Pattern-Matching SYSTEM "sgml/patterns.sgml">
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<!entity glib-Timers SYSTEM "sgml/timers.sgml">
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<!entity glib-String-Utility-Functions SYSTEM "sgml/string_utils.sgml">
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<!entity glib-Character-Set-Conversion SYSTEM "sgml/conversions.sgml">
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@ -97,6 +98,7 @@
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&glib-Spawn;
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&glib-Fileutils;
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&glib-Shell;
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&glib-Pattern-Matching;
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&glib-Markup;
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&glib-Windows-Compatability-Functions;
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</chapter>
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@ -23,6 +23,8 @@ Items in the completion can be simple strings (e.g. file names),
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or pointers to arbitrary data structures. If data structures are used
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you must provide a #GCompletionFunc in g_completion_new(),
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which retrieves the item's string from the data structure.
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You can change the way in which strings are compared by setting
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a different #GCompletionStrncmpFunc in g_completion_set_compare().
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</para>
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<!-- ##### SECTION See_Also ##### -->
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@ -55,7 +57,7 @@ Creates a new #GCompletion.
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</para>
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@func: the function to be called to return the string representing an item
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in the #GCompletion, or NULL if strings are going to be used as the
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in the #GCompletion, or %NULL if strings are going to be used as the
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#GCompletion items.
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@Returns: the new #GCompletion.
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@ -105,8 +107,8 @@ Attempts to complete the string @prefix using the #GCompletion target items.
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@cmp: the #GCompletion.
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@prefix: the prefix string, typically typed by the user, which is compared
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with each of the items.
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@new_prefix: if non-NULL, returns the longest prefix which is common to all
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items that matched @prefix, or NULL if no items matched @prefix.
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@new_prefix: if non-%NULL, returns the longest prefix which is common to all
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items that matched @prefix, or %NULL if no items matched @prefix.
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This string should be freed when no longer needed.
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@Returns: the list of items whose strings begin with @prefix. This should
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not be changed.
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@ -114,24 +116,28 @@ not be changed.
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<!-- ##### FUNCTION g_completion_set_compare ##### -->
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<para>
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Sets the function to use for string comparisons. The default
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string comparison function is <function>strncmp()</function>.
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</para>
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@cmp:
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@strncmp_func:
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@cmp: a #GCompletion.
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@strncmp_func: the string comparison function.
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<!-- ##### USER_FUNCTION GCompletionStrncmpFunc ##### -->
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<para>
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Specifies the type of the function passed to g_completion_set_compare().
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This is used when you use strings as #GCompletion items.
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</para>
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@s1:
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@s2:
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@n:
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@Returns:
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@s1: string to compare with @s2.
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@s2: string to compare with @s1.
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@n: maximal number of bytes to compare.
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@Returns: an integer less than, equal to, or greater than zero if the
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first @n bytes of @s1 is found, respectively, to be less than, to match,
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or to be greater than the first @n bytes of @s2.
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<!-- ##### FUNCTION g_completion_free ##### -->
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<para>
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Frees all memory used by the #GCompletion.
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@ -34,8 +34,8 @@ the first element in the list. The functions which insert elements return
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the new start of the list, which may have changed.
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</para>
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<para>
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There is no function to create a #GList. NULL is considered to be the empty
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list so you simply set a #GList* to NULL.
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There is no function to create a #GList. %NULL is considered to be the empty
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list so you simply set a #GList* to %NULL.
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</para>
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<para>
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To add elements, use g_list_append(), g_list_prepend(), g_list_insert()
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@ -143,13 +143,14 @@ to the end of the list.
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<!-- ##### FUNCTION g_list_insert_before ##### -->
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<para>
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Inserts a new element into the list before the given position.
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</para>
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@list:
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@sibling:
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@data:
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@Returns:
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@list: a pointer to a #GList.
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@sibling: the list element before which the new element is inserted
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or %NULL to insert at the end of the list.
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@data: the data for the new element.
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@Returns: the new start of the #GList.
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<!-- ##### FUNCTION g_list_insert_sorted ##### -->
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@ -181,7 +182,7 @@ If none of the elements contain the data, the #GList is unchanged.
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<!-- ##### FUNCTION g_list_remove_link ##### -->
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<para>
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Removes an element from a #GList, without freeing the element.
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The removed element's prev and next links are set to NULL, so that it becomes a
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The removed element's prev and next links are set to %NULL, so that it becomes a
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self-contained list with one element.
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</para>
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@ -195,9 +196,9 @@ self-contained list with one element.
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Deletes the node @link from @list.
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</para>
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@list: a #GList
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@link: node to delete from @list
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@Returns: the new head of @list
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@list: a #GList.
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@link: node to delete from @list.
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@Returns: the new head of @list.
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<!-- ##### FUNCTION g_list_remove_all ##### -->
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@ -207,9 +208,9 @@ head of the list. Contrast with g_list_remove() which removes only
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the first node matching the given data.
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</para>
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@list: a #GList
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@data: data to remove
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@Returns: new head of @list
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@list: a #GList.
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@data: data to remove.
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@Returns: new head of @list.
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<!-- ##### FUNCTION g_list_free ##### -->
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@ -224,7 +225,7 @@ first.
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</para>
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</note>
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@list:
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@list: a #GList.
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<!-- ##### FUNCTION g_list_alloc ##### -->
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@ -296,10 +297,10 @@ value if the first element comes after the second.
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Like g_list_sort(), but the comparison function accepts a user data argument.
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</para>
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@list: a #GList
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@compare_func: comparison function
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@user_data: user data to pass to comparison function
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@Returns: the new head of @list
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@list: a #GList.
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@compare_func: comparison function.
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@user_data: user data to pass to comparison function.
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@Returns: the new head of @list.
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<!-- ##### USER_FUNCTION GCompareFunc ##### -->
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@ -354,7 +355,7 @@ Gets the first element in a #GList.
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</para>
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@list: a #GList.
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@Returns: the first element in a #GList, or NULL if the #GList has no elements.
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@Returns: the first element in a #GList, or %NULL if the #GList has no elements.
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<!-- ##### FUNCTION g_list_last ##### -->
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@ -363,7 +364,7 @@ Gets the last element in a #GList.
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</para>
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@list: a #GList.
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@Returns: the last element in the #GList, or NULL if the #GList has no
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@Returns: the last element in the #GList, or %NULL if the #GList has no
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elements.
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@ -373,7 +374,7 @@ A convenience macro to gets the previous element in a #GList.
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</para>
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@list: an element in a #GList.
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@Returns: the previous element, or NULL if there are no previous elements.
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@Returns: the previous element, or %NULL if there are no previous elements.
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<!-- ##### MACRO g_list_next ##### -->
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@ -382,7 +383,7 @@ A convenience macro to gets the next element in a #GList.
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</para>
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@list: an element in a #GList.
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@Returns: the next element, or NULL if there are no more elements.
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@Returns: the next element, or %NULL if there are no more elements.
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<!-- ##### FUNCTION g_list_nth ##### -->
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@ -392,7 +393,7 @@ Gets the element at the given position in a #GList.
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@list: a #GList.
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@n: the position of the element, counting from 0.
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@Returns: the element, or NULL if the position is off the end of the #GList.
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@Returns: the element, or %NULL if the position is off the end of the #GList.
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<!-- ##### FUNCTION g_list_nth_data ##### -->
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@ -402,18 +403,18 @@ Gets the data of the element at the given position.
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@list: a #GList.
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@n: the position of the element.
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@Returns: the element's data, or NULL if the position is off the end of the
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@Returns: the element's data, or %NULL if the position is off the end of the
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#GList.
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<!-- ##### FUNCTION g_list_nth_prev ##### -->
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<para>
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Gets the element @n places before @list.
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</para>
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@list:
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@n:
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@Returns:
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@list: a #GList.
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@n: the position of the element, counting from 0.
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@Returns: the element, or %NULL if the position is off the end of the #GList.
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<!-- ##### FUNCTION g_list_find ##### -->
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@ -423,7 +424,7 @@ Finds the element in a #GList which contains the given data.
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@list: a #GList.
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@data: the element data to find.
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@Returns: the found #GList element, or NULL if it is not found.
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@Returns: the found #GList element, or %NULL if it is not found.
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<!-- ##### FUNCTION g_list_find_custom ##### -->
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@ -440,7 +441,7 @@ and the given user data.
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@data: user data passed to the function.
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@func: the function to call for each element. It should return 0 when the
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desired element is found.
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@Returns: the found #GList element, or NULL if it is not found.
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@Returns: the found #GList element, or %NULL if it is not found.
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<!-- ##### FUNCTION g_list_position ##### -->
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@ -22,10 +22,10 @@ The #GString struct contains the public fields of a #GString.
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The <structfield>str</structfield> field points to the character data.
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It may move as text is added.
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The <structfield>len</structfield> field contains the length of the string,
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not including the terminating null character.
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not including the terminating nul character.
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</para>
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<para>
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The str field is zero-terminated and so can be used as an ordinary C
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The <structfield>str</structfield> field is nul-terminated and so can be used as an ordinary C
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string. But it may be moved when text is appended or inserted into the
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string.
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</para>
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@ -49,14 +49,14 @@ Creates a new #GString with @len bytes of the @init buffer. Because a length is
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provided, @init need not be nul-terminated, and can contain embedded nul bytes.
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</para>
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@init: initial contents of string
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@len: length of @init to use
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@Returns: a new #GString
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@init: initial contents of string.
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@len: length of @init to use.
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@Returns: a new #GString.
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<!-- ##### FUNCTION g_string_sized_new ##### -->
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<para>
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Creates a new GString, with enough space for @dfl_size characters.
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Creates a new #GString, with enough space for @dfl_size characters.
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This is useful if you are going to add a lot of text to the string and
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don't want it to be reallocated too often.
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</para>
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@ -68,7 +68,7 @@ don't want it to be reallocated too often.
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<!-- ##### FUNCTION g_string_assign ##### -->
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<para>
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Copies the characters from one #GString into another, destroying any previous
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contents. It is rather like the standard strcpy() function, except that
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contents. It is rather like the standard <function>strcpy()</function> function, except that
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you do not have to worry about having enough space to copy the string.
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</para>
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@ -81,8 +81,8 @@ you do not have to worry about having enough space to copy the string.
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<para>
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Writes a formatted string into a #GString.
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This is similar to the standard <function>sprintf()</function> function,
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except that the GString buffer automatically expands to contain the results.
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The previous contents of the GString are destroyed.
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except that the #GString buffer automatically expands to contain the results.
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The previous contents of the #GString are destroyed.
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</para>
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<!-- # Unused Parameters # -->
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@ -96,7 +96,7 @@ documentation.
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<para>
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Appends a formatted string onto the end of a #GString.
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This function is is similar to g_string_sprintf() except that
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the text is appended to the GString.
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the text is appended to the #GString.
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</para>
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<!-- # Unused Parameters # -->
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@ -108,22 +108,29 @@ documentation.
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<!-- ##### FUNCTION g_string_printf ##### -->
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<para>
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Writes a formatted string into a #GString.
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This is similar to the standard <function>sprintf()</function> function,
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except that the #GString buffer automatically expands to contain the results.
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The previous contents of the #GString are destroyed.
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</para>
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@string:
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@format:
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@Varargs:
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@string: a #GString.
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@format: the string format. See the <function>sprintf()</function>
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documentation.
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@Varargs: the parameters to insert into the format string.
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<!-- ##### FUNCTION g_string_printfa ##### -->
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<para>
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Appends a formatted string onto the end of a #GString.
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This function is is similar to g_string_sprintf() except that
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the text is appended to the #GString.
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</para>
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@string:
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@format:
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@Varargs:
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@string: a #GString.
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@format: the string format. See the <function>sprintf()</function>
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documentation.
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@Varargs: the parameters to insert into the format string.
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<!-- ##### FUNCTION g_string_append ##### -->
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@ -162,10 +169,10 @@ Appends @len bytes of @val to @string. Because @len is provided,
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@val may contain embedded nuls and need not be nul-terminated.
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</para>
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@string: a #GString
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@val: bytes to append
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@len: number of bytes of @val to use
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@Returns: the #GString
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@string: a #GString.
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@val: bytes to append.
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@len: number of bytes of @val to use.
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@Returns: the #GString.
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<!-- ##### FUNCTION g_string_prepend ##### -->
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@ -204,10 +211,10 @@ Prepends @len bytes of @val to @string. Because @len is provided,
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@val may contain embedded nuls and need not be nul-terminated.
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</para>
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@string: a #GString
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@val: bytes to prepend
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@len: number of bytes in @val to prepend
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@Returns: the #GString passed in
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@string: a #GString.
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@val: bytes to prepend.
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@len: number of bytes in @val to prepend.
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@Returns: the #GString passed in.
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||||
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<!-- ##### FUNCTION g_string_insert ##### -->
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@ -249,11 +256,11 @@ Inserts @len bytes of @val into @string at @pos. Because @len is provided, @val
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may contain embedded nuls and need not be nul-terminated. If @pos is -1, bytes are inserted at the end of the string.
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</para>
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@string: a #GString
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@pos: position in @string where insertion should happen, or -1 for at the end
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@val: bytes to insert
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@len: number of bytes of @val to insert
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@Returns: the #GString
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@string: a #GString.
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@pos: position in @string where insertion should happen, or -1 for at the end.
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@val: bytes to insert.
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@len: number of bytes of @val to insert.
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@Returns: the #GString.
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<!-- ##### FUNCTION g_string_erase ##### -->
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@ -292,12 +299,11 @@ Cuts off the end of the GString, leaving the first @len characters.
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<!-- ##### FUNCTION g_string_free ##### -->
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<para>
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Frees the memory allocated for the #GString.
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If free_segment is TRUE it also frees the character data.
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If @free_segment is %TRUE it also frees the character data.
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</para>
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@string: a #GString.
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@free_segment: if TRUE the actual character data is freed as well.
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@Returns:
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@free_segment: if %TRUE the actual character data is freed as well.
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||||
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<!-- ##### FUNCTION g_string_up ##### -->
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@ -323,8 +329,8 @@ Converts a #GString to lower case.
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Creates a hash code for @str; for use with #GHashTable.
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</para>
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@str: a string to hash
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||||
@Returns: hash code for @str
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||||
@str: a string to hash.
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||||
@Returns: hash code for @str.
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||||
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||||
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<!-- ##### FUNCTION g_string_equal ##### -->
|
||||
@ -333,8 +339,8 @@ Compares two strings for equality, returning %TRUE if they are equal.
|
||||
For use with #GHashTable.
|
||||
</para>
|
||||
|
||||
@v: a #GString
|
||||
@v2: another #GString
|
||||
@Returns: %TRUE if they strings are the same length and contain the same bytes
|
||||
@v: a #GString.
|
||||
@v2: another #GString.
|
||||
@Returns: %TRUE if they strings are the same length and contain the same bytes.
|
||||
|
||||
|
||||
|
||||
@ -85,7 +85,7 @@ widget or a log file for example.
|
||||
<!-- ##### MACRO g_return_if_fail ##### -->
|
||||
<para>
|
||||
Returns from the current function if the expression is not true.
|
||||
If the expression evaluates to FALSE, a critical message is logged and
|
||||
If the expression evaluates to %FALSE, a critical message is logged and
|
||||
the function returns. This can only be used in functions which do not return
|
||||
a value.
|
||||
</para>
|
||||
@ -97,7 +97,7 @@ a value.
|
||||
<para>
|
||||
Returns from the current function, returning the value @val, if the expression
|
||||
is not true.
|
||||
If the expression evaluates to FALSE, a critical message is logged and
|
||||
If the expression evaluates to %FALSE, a critical message is logged and
|
||||
@val is returned.
|
||||
</para>
|
||||
|
||||
@ -108,17 +108,18 @@ true.
|
||||
|
||||
<!-- ##### MACRO g_return_if_reached ##### -->
|
||||
<para>
|
||||
|
||||
Logs a critical message and returns from the current function.
|
||||
This can only be used in functions which do not return a value.
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO g_return_val_if_reached ##### -->
|
||||
<para>
|
||||
|
||||
Logs a critical message and returns @val.
|
||||
</para>
|
||||
|
||||
@val:
|
||||
@val: the value to return from the current function.
|
||||
|
||||
|
||||
<!-- ##### MACRO g_assert ##### -->
|
||||
@ -129,7 +130,7 @@ is logged and the application is terminated.
|
||||
</para>
|
||||
<para>
|
||||
The macro can be turned off in final releases of code by defining
|
||||
G_DISABLE_ASSERT when compiling the application.
|
||||
#G_DISABLE_ASSERT when compiling the application.
|
||||
</para>
|
||||
|
||||
@expr: the expression to check.
|
||||
@ -142,54 +143,54 @@ If it is reached, an error message is logged and the application is terminated.
|
||||
</para>
|
||||
<para>
|
||||
The macro can be turned off in final releases of code by defining
|
||||
G_DISABLE_ASSERT when compiling the application.
|
||||
#G_DISABLE_ASSERT when compiling the application.
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION g_on_error_query ##### -->
|
||||
<para>
|
||||
Prompts the user with "[E]xit, [H]alt, show [S]tack trace or [P]roceed".
|
||||
Prompts the user with <computeroutput>[E]xit, [H]alt, show [S]tack trace or [P]roceed</computeroutput>.
|
||||
This function is intended to be used for debugging use only.
|
||||
FIXME: How do you set it up?
|
||||
</para>
|
||||
<para>
|
||||
If Exit is selected, the application terminates with a call to
|
||||
If [E]xit is selected, the application terminates with a call to
|
||||
<function>_exit(0)</function>.
|
||||
</para>
|
||||
<para>
|
||||
If Halt is selected, the application enters an infinite loop.
|
||||
If [H]alt is selected, the application enters an infinite loop.
|
||||
The infinite loop can only be stopped by killing the application,
|
||||
or by setting glib_on_error_halt to FALSE (possibly via a debugger).
|
||||
or by setting #glib_on_error_halt to %FALSE (possibly via a debugger).
|
||||
</para>
|
||||
<para>
|
||||
If Stack trace is selected, g_on_error_stack_trace() is called. This
|
||||
invokes gdb, which attaches to the current process and shows a stack trace.
|
||||
If [S]tack trace is selected, g_on_error_stack_trace() is called. This
|
||||
invokes <command>gdb</command>, which attaches to the current process and shows a stack trace.
|
||||
The prompt is then shown again.
|
||||
</para>
|
||||
<para>
|
||||
If Proceed is selected, the function returns.
|
||||
If [P]roceed is selected, the function returns.
|
||||
</para>
|
||||
<para>
|
||||
This function may cause different actions on non-unix platforms.
|
||||
</para>
|
||||
|
||||
@prg_name: the program name, needed by gdb for the [S]tack trace option.
|
||||
If @prg_name is NULL, g_get_prgname() is called to get the program name
|
||||
@prg_name: the program name, needed by <command>gdb</command> for the [S]tack trace option.
|
||||
If @prg_name is %NULL, g_get_prgname() is called to get the program name
|
||||
(which will work correctly if gdk_init() or gtk_init() has been called).
|
||||
|
||||
|
||||
<!-- ##### FUNCTION g_on_error_stack_trace ##### -->
|
||||
<para>
|
||||
Invokes gdb, which attaches to the current process and shows a stack trace.
|
||||
Invokes <command>gdb</command>, which attaches to the current process and shows a stack trace.
|
||||
Called by g_on_error_query() when the [S]tack trace option is selected.
|
||||
</para>
|
||||
<para>
|
||||
This function may cause different actions on non-unix platforms.
|
||||
</para>
|
||||
|
||||
@prg_name: the program name, needed by gdb for the [S]tack trace option.
|
||||
If @prg_name is NULL, g_get_prgname() is called to get the program name
|
||||
@prg_name: the program name, needed by <command>gdb</command> for the [S]tack trace option.
|
||||
If @prg_name is %NULL, g_get_prgname() is called to get the program name
|
||||
(which will work correctly if gdk_init() or gtk_init() has been called).
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user