X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=docs%2Fmemcached_get.rst;h=c857b3290a3d26bc6ec966ec41e60b8ef38dfe39;hb=f7936c06de41de0df9d561e4576d217595b0c5a4;hp=9c90dc680107fad607e5f367801b7ba8fd86cbc5;hpb=bf12e933c3c73aa04d8de2221144cc73cc9ef3b8;p=awesomized%2Flibmemcached diff --git a/docs/memcached_get.rst b/docs/memcached_get.rst index 9c90dc68..c857b329 100644 --- a/docs/memcached_get.rst +++ b/docs/memcached_get.rst @@ -1,102 +1,39 @@ -.. highlight:: perl +=============================== +Retrieving data from the server +=============================== -memcached_get, memcached_mget, memcached_fetch, memcached_mget_execute, memcached_mget_execute_by_key -***************************************************************************************************** +-------- +SYNOPSIS +-------- -Get a value +#include + +.. c:function:: memcached_result_st * memcached_fetch_result (memcached_st *ptr, memcached_result_st *result, memcached_return_t *error); +.. c:function:: char * memcached_get (memcached_st *ptr, const char *key, size_t key_length, size_t *value_length, uint32_t *flags, memcached_return_t *error); -******* -LIBRARY -******* +.. c:function:: memcached_return_t memcached_mget (memcached_st *ptr, const char * const *keys, const size_t *key_length, size_t number_of_keys); +.. c:function:: char * memcached_get_by_key (memcached_st *ptr, const char *group_key, size_t group_key_length, const char *key, size_t key_length, size_t *value_length, uint32_t *flags, memcached_return_t *error); -C Client Library for memcached (libmemcached, -lmemcached) +.. c:function:: memcached_return_t memcached_mget_by_key (memcached_st *ptr, const char *group_key, size_t group_key_length, const char * const *keys, const size_t *key_length, size_t number_of_keys); +.. c:function:: char * memcached_fetch (memcached_st *ptr, char *key, size_t *key_length, size_t *value_length, uint32_t *flags, memcached_return_t *error); -******** -SYNOPSIS -******** +.. c:function:: memcached_return_t memcached_fetch_execute (memcached_st *ptr, memcached_execute_fn *callback, void *context, uint32_t number_of_callbacks); +.. c:function:: memcached_return_t memcached_mget_execute (memcached_st *ptr, const char * const *keys, const size_t *key_length, size_t number_of_keys, memcached_execute_fn *callback, void *context, uint32_t number_of_callbacks); +.. c:function:: memcached_return_t memcached_mget_execute_by_key (memcached_st *ptr, const char *group_key, size_t group_key_length, const char * const *keys, const size_t *key_length, size_t number_of_keys, memcached_execute_fn *callback, void *context, uint32_t number_of_callbacks); -.. code-block:: perl - - #include - - memcached_result_st * - memcached_fetch_result (memcached_st *ptr, - memcached_result_st *result, - memcached_return_t *error); - - char * - memcached_get (memcached_st *ptr, - const char *key, size_t key_length, - size_t *value_length, - uint32_t *flags, - memcached_return_t *error); - - memcached_return_t - memcached_mget (memcached_st *ptr, - const char * const *keys, - const size_t *key_length, - size_t number_of_keys); - char * - memcached_get_by_key (memcached_st *ptr, - const char *master_key, size_t master_key_length, - const char *key, size_t key_length, - size_t *value_length, - uint32_t *flags, - memcached_return_t *error); - - memcached_return_t - memcached_mget_by_key (memcached_st *ptr, - const char *master_key, size_t master_key_length, - const char * const *keys, - const size_t *key_length, - size_t number_of_keys); - - char * - memcached_fetch (memcached_st *ptr, - char *key, size_t *key_length, - size_t *value_length, - uint32_t *flags, - memcached_return_t *error); - - memcached_return_t - memcached_fetch_execute (memcached_st *ptr, - memcached_execute_fn *callback, - void *context, - uint32_t number_of_callbacks); - - - memcached_return_t - memcached_mget_execute (memcached_st *ptr, - const char * const *keys, - const size_t *key_length, - size_t number_of_keys, - memcached_execute_fn *callback, - void *context, - uint32_t number_of_callbacks); - - memcached_return_t - memcached_mget_execute_by_key (memcached_st *ptr, - const char *master_key, - size_t master_key_length, - const char * const *keys, - const size_t *key_length, - size_t number_of_keys, - memcached_execute_fn *callback, - void *context, - uint32_t number_of_callbacks); +Compile and link with -lmemcached - -*********** +----------- DESCRIPTION -*********** +----------- memcached_get() is used to fetch an individual value from the server. You @@ -163,16 +100,16 @@ as memcached_get() and memcached_mget(). The difference is that they take a master key that is used for determining which server an object was stored if key partitioning was used for storage. -All of the above functions are not supported when the \ ``MEMCACHED_BEHAVIOR_USE_UDP``\ +All of the above functions are not testsed when the \ ``MEMCACHED_BEHAVIOR_USE_UDP``\ has been set. Executing any of these functions with this behavior on will result in \ ``MEMCACHED_NOT_SUPPORTED``\ being returned or, for those functions which do not return a \ ``memcached_return_t``\ , the error function parameter will be set to \ ``MEMCACHED_NOT_SUPPORTED``\ . -****** +------ RETURN -****** +------ All objects returned must be freed by the calling application. @@ -184,25 +121,18 @@ and the key was set larger then MEMCACHED_MAX_KEY, which was the largest key allowed for the original memcached ascii server. -**** +---- HOME -**** +---- To find out more information please check: `https://launchpad.net/libmemcached `_ -****** -AUTHOR -****** - - -Brian Aker, - -******** +-------- SEE ALSO -******** +-------- :manpage:`memcached(1)` :manpage:`libmemcached(3)` :manpage:`memcached_strerror(3)`