git.m6w6.name Git - m6w6/libmemcached/blob - 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
   4 .
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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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