diff options
Diffstat (limited to 'lib/textsearch.c')
| -rw-r--r-- | lib/textsearch.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/lib/textsearch.c b/lib/textsearch.c index 9fbcb44c554..0c7e9ab2d88 100644 --- a/lib/textsearch.c +++ b/lib/textsearch.c @@ -13,7 +13,7 @@ * * INTRODUCTION * - * The textsearch infrastructure provides text searching facitilies for + * The textsearch infrastructure provides text searching facilities for * both linear and non-linear data. Individual search algorithms are * implemented in modules and chosen by the user. * @@ -43,7 +43,7 @@ * to the algorithm to store persistent variables. * (4) Core eventually resets the search offset and forwards the find() * request to the algorithm. - * (5) Algorithm calls get_next_block() provided by the user continously + * (5) Algorithm calls get_next_block() provided by the user continuously * to fetch the data to be searched in block by block. * (6) Algorithm invokes finish() after the last call to get_next_block * to clean up any leftovers from get_next_block. (Optional) @@ -58,15 +58,15 @@ * the pattern to look for and flags. As a flag, you can set TS_IGNORECASE * to perform case insensitive matching. But it might slow down * performance of algorithm, so you should use it at own your risk. - * The returned configuration may then be used for an arbitary + * The returned configuration may then be used for an arbitrary * amount of times and even in parallel as long as a separate struct * ts_state variable is provided to every instance. * * The actual search is performed by either calling textsearch_find_- * continuous() for linear data or by providing an own get_next_block() * implementation and calling textsearch_find(). Both functions return - * the position of the first occurrence of the patern or UINT_MAX if - * no match was found. Subsequent occurences can be found by calling + * the position of the first occurrence of the pattern or UINT_MAX if + * no match was found. Subsequent occurrences can be found by calling * textsearch_next() regardless of the linearity of the data. * * Once you're done using a configuration it must be given back via @@ -103,6 +103,7 @@ #include <linux/rcupdate.h> #include <linux/err.h> #include <linux/textsearch.h> +#include <linux/slab.h> static LIST_HEAD(ts_ops); static DEFINE_SPINLOCK(ts_mod_lock); @@ -158,6 +159,7 @@ errout: spin_unlock(&ts_mod_lock); return err; } +EXPORT_SYMBOL(textsearch_register); /** * textsearch_unregister - unregister a textsearch module @@ -189,6 +191,7 @@ out: spin_unlock(&ts_mod_lock); return err; } +EXPORT_SYMBOL(textsearch_unregister); struct ts_linear_state { @@ -235,6 +238,7 @@ unsigned int textsearch_find_continuous(struct ts_config *conf, return textsearch_find(conf, state); } +EXPORT_SYMBOL(textsearch_find_continuous); /** * textsearch_prepare - Prepare a search @@ -297,6 +301,7 @@ errout: return ERR_PTR(err); } +EXPORT_SYMBOL(textsearch_prepare); /** * textsearch_destroy - destroy a search configuration @@ -315,9 +320,4 @@ void textsearch_destroy(struct ts_config *conf) kfree(conf); } - -EXPORT_SYMBOL(textsearch_register); -EXPORT_SYMBOL(textsearch_unregister); -EXPORT_SYMBOL(textsearch_prepare); -EXPORT_SYMBOL(textsearch_find_continuous); EXPORT_SYMBOL(textsearch_destroy); |