Add API to get the compile and match flags from a GRegex

Bug #616967.

docs/reference/glib/glib-sections.txt

@@ -942,6 +942,8 @@ g_regex_get_pattern
 g_regex_get_max_backref
 g_regex_get_capture_count
 g_regex_get_string_number
+g_regex_get_compile_flags
+g_regex_get_match_flags
 g_regex_escape_string
 g_regex_match_simple
 g_regex_match

docs/reference/glib/tmpl/gregex.sgml

@@ -326,6 +326,24 @@ need the #GRegex or the matched string.
 @Returns: 
 
 
+<!-- ##### FUNCTION g_regex_get_compile_flags ##### -->
+<para>
+
+</para>
+
+@regex: 
+@Returns: 
+
+
+<!-- ##### FUNCTION g_regex_get_match_flags ##### -->
+<para>
+
+</para>
+
+@regex: 
+@Returns: 
+
+
 <!-- ##### FUNCTION g_regex_escape_string ##### -->
 <para>
 

glib/glib.symbols

@@ -1631,6 +1631,8 @@ g_regex_get_pattern
 g_regex_get_max_backref
 g_regex_get_capture_count
 g_regex_get_string_number
+g_regex_get_compile_flags
+g_regex_get_match_flags
 g_regex_escape_string
 g_regex_match_simple
 g_regex_match

glib/gregex.c

@@ -1267,6 +1267,42 @@ g_regex_get_capture_count (const GRegex *regex)
   return value;
 }
 
+/**
+ * g_regex_get_compile_flags:
+ * @regex: a #GRegex
+ *
+ * Returns the compile options that @regex was created with.
+ *
+ * Returns: flags from #GRegexCompileFlags
+ *
+ * Since: 2.26
+ */
+GRegexCompileFlags
+g_regex_get_compile_flags (GRegex *regex)
+{
+  g_return_val_if_fail (regex != NULL, 0);
+
+  return regex->compile_opts;
+}
+
+/**
+ * g_regex_get_match_flags:
+ * @regex: a #GRegex
+ *
+ * Returns the match options that @regex was created with.
+ *
+ * Returns: flags from #GRegexMatchFlags
+ *
+ * Since: 2.26
+ */
+GRegexMatchFlags
+g_regex_get_match_flags (GRegex *regex)
+{
+  g_return_val_if_fail (regex != NULL, 0);
+
+  return regex->match_opts;
+}
+
 /**
  * g_regex_match_simple:
  * @pattern: the regular expression

glib/gregex.h

@@ -140,6 +140,9 @@ gint		  g_regex_get_string_number	(const GRegex        *regex,
 gchar		 *g_regex_escape_string		(const gchar         *string,
 						 gint                 length);
 
+GRegexCompileFlags g_regex_get_compile_flags    (GRegex              *regex);
+GRegexMatchFlags   g_regex_get_match_flags      (GRegex              *regex);
+
 /* Matching. */
 gboolean	  g_regex_match_simple		(const gchar         *pattern,
 						 const gchar         *string,