git.m6w6.name Git - awesomized/libmemcached/blob - docs/man/memcached_clone.3

   1 .TH "MEMCACHED_CLONE" "3" "May 23, 2011" "0.47" "libmemcached"
   2 .SH NAME
   3 memcached_clone \- libmemcached Documentation
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  33 .SH SYNOPSIS
  34 .sp
  35 #include <libmemcached/memcached.h>
  36 .INDENT 0.0
  37 .TP
  38 .B memcached_st *memcached_create (memcached_st *ptr);
  39 .UNINDENT
  40 .INDENT 0.0
  41 .TP
  42 .B void memcached_free (memcached_st *ptr);
  43 .UNINDENT
  44 .INDENT 0.0
  45 .TP
  46 .B memcached_st *memcached_clone (memcached_st *destination, memcached_st *source);
  47 .UNINDENT
  48 .INDENT 0.0
  49 .TP
  50 .B void memcached_servers_reset(memcached_st);
  51 .UNINDENT
  52 .sp
  53 Compile and link with \-lmemcached
  54 .SH DESCRIPTION
  55 .sp
  56 memcached_create() is used to create a \fBmemcached_st\fP structure that will then
  57 be used by other libmemcached(3) functions to communicate with the server. You
  58 should either pass a statically declared \fBmemcached_st\fP to memcached_create() or
  59 a NULL. If a NULL passed in then a structure is allocated for you.
  60 .sp
  61 Please note, when you write new application use memcached_create_with_options() over memcached_create().
  62 .sp
  63 memcached_clone() is similar to memcached_create(3) but it copies the
  64 defaults and list of servers from the source \fBmemcached_st\fP. If you pass a null as
  65 the argument for the source to clone, it is the same as a call to memcached_create().
  66 If the destination argument is NULL a \fBmemcached_st\fP will be allocated for you.
  67 .sp
  68 memcached_servers_reset() allows you to zero out the list of servers that
  69 the memcached_st has.
  70 .sp
  71 To clean up memory associated with a \fBmemcached_st\fP structure you should pass
  72 it to memcached_free() when you are finished using it. memcached_free() is
  73 the only way to make sure all memory is deallocated when you finish using
  74 the structure.
  75 .sp
  76 You may wish to avoid using memcached_create(3) or memcached_clone(3) with a
  77 stack based allocation. The most common issues related to ABI safety involve
  78 heap allocated structures.
  79 .SH RETURN
  80 .sp
  81 memcached_create() returns a pointer to the memcached_st that was created
  82 (or initialized). On an allocation failure, it returns NULL.
  83 .sp
  84 memcached_clone() returns a pointer to the memcached_st that was created
  85 (or initialized). On an allocation failure, it returns NULL.
  86 .SH HOME
  87 .sp
  88 To find out more information please check:
  89 \fI\%http://libmemcached.org/\fP
  90 .SH SEE ALSO
  91 .sp
  92 \fImemcached(1)\fP \fIlibmemcached(3)\fP \fImemcached_strerror(3)\fP
  93 .SH AUTHOR
  94 Brian Aker
  95 .SH COPYRIGHT
  96 2011, Brian Aker DataDifferential, http://datadifferential.com/
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