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- =====================================
- Creating a Gearman Client Connections
- =====================================
- --------
- SYNOPSIS
- --------
- #include <libgearman/gearman.h>
- .. c:function:: gearman_client_st *gearman_client_create(gearman_client_st *client)
- .. c:function:: gearman_client_st *gearman_client_clone(gearman_client_st *client, const gearman_client_st *from)
- .. c:function:: void gearman_client_free(gearman_client_st *client)
- Link with -lgearman
- -----------
- DESCRIPTION
- -----------
- :c:func:`gearman_client_create` is used to create a c:type:`gearman_client_st` structure that will then
- be used by other libgearman client functions to communicate with the server. You
- should either pass a statically declared :c:type:`gearman_client_st` to :c:func:`gearman_client_create` or
- a NULL. If a NULL passed in then a structure is allocated for you.
- :c:func:`gearman_client_clone` is similar to :c:func:`gearman_client_create` but it copies the
- defaults and list of servers from the source :c:type:`gearman_client_st` . If you pass a null as
- the argument for the source to clone, it is the same as a call to gearman_client_create.
- If the destination argument is NULL a :c:type:`gearman_client_st` will be allocated for you.
- To clean up memory associated with a :c:type:`gearman_client_st` structure you should pass
- it to gearman_client_free when you are finished using it. :c:func:`gearman_client_free` is
- the only way to make sure all memory is deallocated when you finish using
- the structure.
- .. warning::
- You may wish to avoid using :c:func:`gearman_client_create` or :c:func:`gearman_client_clone` with a
- stack based allocation, ie the first parameter. The most common issues related to ABI safety involve
- stack allocated structures.
- ------------
- RETURN VALUE
- ------------
- :c:type:`gearman_client_create` returns a pointer to the gearman_client_st
- that was created (or initialized). On an allocation failure, it returns
- NULL.
- :c:type:`gearman_client_clone` returns a pointer to the gearman_client_st that was created
- (or initialized). On an allocation failure, it returns NULL.
- ----
- HOME
- ----
- To find out more information please check:
- `https://gearman.org/gearmand/ <https://gearman.org/gearmand/>`_
- .. seealso:: :manpage:`gearmand(8)` :manpage:`libgearman(3)` :manpage:`gearman_strerror(3)` :manpage:`gearman_client_st(3)`
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