Update from trunk to launchpad
[m6w6/libmemcached] / docs / man / memcached_pool_pop.3
1 .TH "MEMCACHED_POOL_POP" "3" "July 21, 2011" "0.51" "libmemcached"
2 .SH NAME
3 memcached_pool_pop \- libmemcached Documentation
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32 .
33 .SH SYNOPSIS
34 .sp
35 #include <libmemcached/memcached_pool.h>
36 .INDENT 0.0
37 .TP
38 .B memcached_pool_st
39 .UNINDENT
40 .INDENT 0.0
41 .TP
42 .B \fI\%memcached_pool_st\fP* memcached_pool(const char\fI\ *option_string\fP, size_t\fI\ option_string_length\fP)
43 .UNINDENT
44 .INDENT 0.0
45 .TP
46 .B \fI\%memcached_pool_st\fP* memcached_pool_create(memcached_st*\fI\ mmc\fP, int\fI\ initial\fP, int\fI\ max\fP)
47 .UNINDENT
48 .sp
49 Deprecated since version 0.46: Use \fI\%memcached_pool()\fP instead.
50 .INDENT 0.0
51 .TP
52 .B memcached_st* memcached_pool_destroy(\fI\%memcached_pool_st\fP*\fI\ pool\fP)
53 .UNINDENT
54 .INDENT 0.0
55 .TP
56 .B memcached_st* memcached_pool_pop(\fI\%memcached_pool_st\fP*\fI\ pool\fP, bool\fI\ block\fP, memcached_return_t\fI\ *rc\fP)
57 .UNINDENT
58 .INDENT 0.0
59 .TP
60 .B memcached_return_t memcached_pool_push(\fI\%memcached_pool_st\fP*\fI\ pool\fP, memcached_st\fI\ *mmc\fP)
61 .UNINDENT
62 .INDENT 0.0
63 .TP
64 .B memcached_return_t memcached_pool_behavior_set(\fI\%memcached_pool_st\fP\fI\ *pool\fP, memcached_behavior_t\fI\ flag\fP, uint64_t\fI\ data\fP)
65 .UNINDENT
66 .INDENT 0.0
67 .TP
68 .B memcached_return_t memcached_pool_behavior_get(\fI\%memcached_pool_st\fP\fI\ *pool\fP, memcached_behavior_t\fI\ flag\fP, uint64_t\fI\ *value\fP)
69 .UNINDENT
70 .sp
71 Compile and link with \-lmemcachedutil \-lmemcached
72 .SH DESCRIPTION
73 .sp
74 \fI\%memcached_pool()\fP is used to create a connection pool of objects you
75 may use to remove the overhead of using memcached_clone for short lived
76 \fBmemcached_st\fP objects. Please see \fBlibmemcached_configuration\fP for details on the format of the configuration string.
77 .sp
78 \fI\%memcached_pool_destroy()\fP is used to destroy the connection pool
79 created with \fI\%memcached_pool_create()\fP and release all allocated
80 resources. It will return the pointer to the \fBmemcached_st\fP structure
81 passed as an argument to \fI\%memcached_pool_create()\fP, and returns the ownership of the pointer to the caller when created with \fI\%memcached_pool_create()\fP, otherwise NULL is returned..
82 .sp
83 \fI\%memcached_pool_pop()\fP is used to grab a connection structure from the
84 connection pool. The block argument specifies if the function should
85 block and wait for a connection structure to be available if we try
86 to exceed the maximum size.
87 .sp
88 \fI\%memcached_pool_push()\fP is used to return a connection structure back to the pool.
89 .sp
90 \fI\%memcached_pool_behavior_get()\fP and \fI\%memcached_pool_behavior_set()\fP is used to get/set behavior flags on all connections in the pool.
91 .SH RETURN
92 .sp
93 \fI\%memcached_pool_destroy()\fP returns the pointer (and ownership) to the \fBmemcached_st\fP structure used to create the pool. If connections are in use it returns NULL.
94 .sp
95 \fI\%memcached_pool_pop()\fP returns a pointer to a \fBmemcached_st\fP structure from the pool (or NULL if an allocation cannot be satisfied).
96 .sp
97 \fI\%memcached_pool_push()\fP returns \fBMEMCACHED_SUCCESS\fP upon success.
98 .sp
99 \fI\%memcached_pool_behavior_get()\fP and \fI\%memcached_pool_behavior_get()\fP returns \fBMEMCACHED_SUCCESS\fP upon success.
100 .SH HOME
101 .sp
102 To find out more information please check:
103 \fI\%http://libmemcached.org/\fP
104 .SH AUTHOR
105 .sp
106 Brian Aker, <\fI\%brian@tangent.org\fP>
107 .sp
108 Trond Norbye, <\fI\%trond.norbye@gmail.com\fP>
109 .SH SEE ALSO
110 .sp
111 \fImemcached(1)\fP \fIlibmemcached(3)\fP \fImemcached_strerror(3)\fP \fIlibmemcached_configuration(3)\fP
112 .SH AUTHOR
113 Brian Aker
114 .SH COPYRIGHT
115 2011, Brian Aker DataDifferential, http://datadifferential.com/
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