X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=include%2Flinux%2Ftextsearch.h;h=d9a85d616385d3791c198fbd223a9b7cf222c30d;hp=7dac8f04d28e1aee64cec1a140bd52aded10edd1;hb=14b395e35d1afdd8019d11b92e28041fad591b71;hpb=849a8924a6740ecbf9711e015beca69425f0c429

diff --git a/include/linux/textsearch.h b/include/linux/textsearch.h
index 7dac8f04d28e..d9a85d616385 100644
--- a/include/linux/textsearch.h
+++ b/include/linux/textsearch.h
@@ -1,8 +1,6 @@
 #ifndef __LINUX_TEXTSEARCH_H
 #define __LINUX_TEXTSEARCH_H
 
-#ifdef __KERNEL__
-
 #include <linux/types.h>
 #include <linux/list.h>
 #include <linux/kernel.h>
@@ -12,15 +10,13 @@
 
 struct ts_config;
 
-/**
- * TS_AUTOLOAD - Automatically load textsearch modules when needed
- */
-#define TS_AUTOLOAD	1
+#define TS_AUTOLOAD	1 /* Automatically load textsearch modules when needed */
+#define TS_IGNORECASE	2 /* Searches string case insensitively */
 
 /**
  * struct ts_state - search state
  * @offset: offset for next match
- * @cb: control buffer, for persistant variables of get_next_block()
+ * @cb: control buffer, for persistent variables of get_next_block()
  */
 struct ts_state
 {
@@ -41,7 +37,7 @@ struct ts_state
 struct ts_ops
 {
 	const char		*name;
-	struct ts_config *	(*init)(const void *, unsigned int, gfp_t);
+	struct ts_config *	(*init)(const void *, unsigned int, gfp_t, int);
 	unsigned int		(*find)(struct ts_config *,
 					struct ts_state *);
 	void			(*destroy)(struct ts_config *);
@@ -54,12 +50,14 @@ struct ts_ops
 /**
  * struct ts_config - search configuration
  * @ops: operations of chosen algorithm
+ * @flags: flags
  * @get_next_block: callback to fetch the next block to search in
  * @finish: callback to finalize a search
  */
 struct ts_config
 {
 	struct ts_ops		*ops;
+	int 			flags;
 
 	/**
 	 * get_next_block - fetch next block of data
@@ -71,7 +69,7 @@ struct ts_config
 	 * Called repeatedly until 0 is returned. Must assign the
 	 * head of the next block of data to &*dst and return the length
 	 * of the block or 0 if at the end. consumed == 0 indicates
-	 * a new search. May store/read persistant values in state->cb.
+	 * a new search. May store/read persistent values in state->cb.
 	 */
 	unsigned int		(*get_next_block)(unsigned int consumed,
 						  const u8 **dst,
@@ -164,11 +162,10 @@ static inline struct ts_config *alloc_ts_config(size_t payload,
 {
 	struct ts_config *conf;
 
-	conf = kmalloc(TS_PRIV_ALIGN(sizeof(*conf)) + payload, gfp_mask);
+	conf = kzalloc(TS_PRIV_ALIGN(sizeof(*conf)) + payload, gfp_mask);
 	if (conf == NULL)
 		return ERR_PTR(-ENOMEM);
 
-	memset(conf, 0, TS_PRIV_ALIGN(sizeof(*conf)) + payload);
 	return conf;
 }
 
@@ -177,6 +174,4 @@ static inline void *ts_config_priv(struct ts_config *conf)
 	return ((u8 *) conf + TS_PRIV_ALIGN(sizeof(struct ts_config)));
 }
 
-#endif /* __KERNEL__ */
-
 #endif