X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=docs%2Fmemcached_delete.rst;h=5c373b0847b7a0e9d68cc579faf808595e1acc44;hb=1269230d28c43a67a51b74a5b42fd906be6a172a;hp=440cf22cf7c340558a16b748934c63f5cc35dc3b;hpb=bf12e933c3c73aa04d8de2221144cc73cc9ef3b8;p=m6w6%2Flibmemcached diff --git a/docs/memcached_delete.rst b/docs/memcached_delete.rst index 440cf22c..5c373b08 100644 --- a/docs/memcached_delete.rst +++ b/docs/memcached_delete.rst @@ -1,47 +1,25 @@ -.. highlight:: perl +=========================== +Deleting data from a server +=========================== +.. index:: object: memcached_st -memcached_delete -**************** - - -Delete a key - - -******* -LIBRARY -******* - - -C Client Library for memcached (libmemcached, -lmemcached) - - -******** +-------- SYNOPSIS -******** - +-------- -.. code-block:: perl - - #include - - memcached_return_t - memcached_delete (memcached_st *ptr, - const char *key, size_t key_length, - time_t expiration); +#include - memcached_return_t - memcached_delete_by_key (memcached_st *ptr, - const char *master_key, size_t master_key_length, - const char *key, size_t key_length, - time_t expiration); +.. c:function:: memcached_return_t memcached_delete (memcached_st *ptr, const char *key, size_t key_length, time_t expiration); +.. c:function:: memcached_return_t memcached_delete_by_key (memcached_st *ptr, const char *group_key, size_t group_key_length, const char *key, size_t key_length, time_t expiration); +Compile and link with -lmemcached -*********** +----------- DESCRIPTION -*********** +----------- memcached_delete() is used to delete a particular key. @@ -49,17 +27,17 @@ memcached_delete_by_key() works the same, but it takes a master key to find the given value. Expiration works by placing the item into a delete queue, which means that -it won't possible to retrieve it by the "get" command, but "add" and -"replace" command with this key will also fail (the "set" command will +it won't be possible to retrieve it by the "get" command. The "add" and +"replace" commands with this key will also fail (the "set" command will succeed, however). After the time passes, the item is finally deleted from server memory. -Please note the the Danga memcached server removed support for expiration in +Please note the the Danga memcached server removed tests for expiration in the 1.4 version. -****** +------ RETURN -****** +------ A value of type \ ``memcached_return_t``\ is returned @@ -70,25 +48,25 @@ If you are using the non-blocking mode of the library, success only means that the message was queued for delivery. -**** +---- HOME -**** +---- To find out more information please check: -`https://launchpad.net/libmemcached `_ +`http://libmemcached.org/ `_ -****** +------ AUTHOR -****** +------ Brian Aker, -******** +-------- SEE ALSO -******** +-------- :manpage:`memcached(1)` :manpage:`libmemcached(3)` :manpage:`memcached_strerror(3)`