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  • Committer: Brian Aker
  • Date: 2012-09-24 01:36:01 UTC
  • mto: This revision was merged to the branch mainline in revision 1072.
  • Revision ID: brian@tangent.org-20120924013601-4f0zeykol10ka6so
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.TH "MEMCACHED_EXIST" "3" "September 16, 2012" "1.0.10" "libmemcached"
 
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.SH NAME
 
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memcached_exist \- libmemcached Documentation
 
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.\" Man page generated from reStructeredText.
 
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.SH SYNOPSIS
 
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#include <libmemcached/memcached.h>
 
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.TP
 
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.B memcached_return_t memcached_exist(memcached_st\fI\ *ptr\fP, char\fI\ *key\fP, size_t\fI\ *key_length\fP)
 
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.TP
 
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.B memcached_return_t memcached_exist_by_key(memcached_st\fI\ *ptr\fP, char\fI\ *group_key\fP, size_t\fI\ *group_key_length\fP, char\fI\ *key\fP, size_t\fI\ *key_length\fP)
 
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New in version 0.53.
 
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Compile and link with \-lmemcached
 
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.SH DESCRIPTION
 
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\fI\%memcached_exist()\fP can be used to check to see if a key exists. No value is returned if the key exists, or does not exist, on the server.
 
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.SH RETURN
 
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\fI\%memcached_exist()\fP sets error to
 
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to \fBMEMCACHED_SUCCESS\fP upon finding that the key exists.
 
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\fBMEMCACHED_NOTFOUND\fP will be return if the key is not found.
 
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.SH HOME
 
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To find out more information please check:
 
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\fI\%http://libmemcached.org/\fP
 
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.SH SEE ALSO
 
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.sp
 
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\fImemcached(1)\fP \fIlibmemcached(3)\fP \fImemcached_strerror(3)\fP
 
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.SH AUTHOR
 
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Brian Aker
 
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.SH COPYRIGHT
 
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2011-2012, Brian Aker DataDifferential, http://datadifferential.com/
 
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.\" Generated by docutils manpage writer.
 
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.\" 
 
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.