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diff --git a/doc/ck_hs_remove b/doc/ck_hs_remove new file mode 100644 index 0000000..10ccfb6 --- /dev/null +++ b/doc/ck_hs_remove @@ -0,0 +1,92 @@ +.\" +.\" Copyright 2012-2013 Samy Al Bahra. +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" +.Dd September 17, 2012 +.Dt CK_HS_REMOVE 3 +.Sh NAME +.Nm ck_hs_remove +.Nd remove key from a hash set +.Sh LIBRARY +Concurrency Kit (libck, \-lck) +.Sh SYNOPSIS +.In ck_hs.h +.Ft void * +.Fn ck_hs_remove "ck_hs_t *hs" "unsigned long hash" "const void *key" +.Sh DESCRIPTION +The +.Fn ck_hs_remove 3 +function will attempt to remove the key specified by the +.Fa key +argument in the hash set pointed to by the +.Fa hs +argument. The key specified by +.Fa key +is expected to have the hash value specified by the +.Fa hash +argument (which was previously generated using the +.Xr CK_HS_HASH 3 +macro). +.Pp +If the call to +.Fn ck_hs_remove 3 +was successful then the key contained in the hash +set is returned. If the key was not a member of the hash +set then +.Dv NULL +is returned. +.Sh RETURN VALUES +Upon successful completion, +.Fn ck_hs_remove 3 +returns a pointer to a key and otherwise returns +.Dv NULL +on failure. +.Sh ERRORS +Behavior is undefined if +.Fa key +or +.Fa hs +are uninitialized. +.Sh SEE ALSO +.Xr ck_hs_init 3 , +.Xr ck_hs_move 3 , +.Xr ck_hs_destroy 3 , +.Xr CK_HS_HASH 3 , +.Xr ck_hs_iterator_init 3 , +.Xr ck_hs_next 3 , +.Xr ck_hs_get 3 , +.Xr ck_hs_put 3 , +.Xr ck_hs_put_unique 3 , +.Xr ck_hs_set 3 , +.Xr ck_hs_fas 3 , +.Xr ck_hs_grow 3 , +.Xr ck_hs_gc 3 , +.Xr ck_hs_rebuild 3 , +.Xr ck_hs_count 3 , +.Xr ck_hs_reset 3 , +.Xr ck_hs_reset_size 3 , +.Xr ck_hs_stat 3 +.Pp +Additional information available at http://concurrencykit.org/ |