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C Copyright (c) 2003-2010 University of Florida
C
C This program is free software; you can redistribute it and/or modify
C it under the terms of the GNU General Public License as published by
C the Free Software Foundation; either version 2 of the License, or
C (at your option) any later version.
C This program is distributed in the hope that it will be useful,
C but WITHOUT ANY WARRANTY; without even the implied warranty of
C MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
C GNU General Public License for more details.
C The GNU General Public License is included in this distribution
C in the file COPYRIGHT.
subroutine push_work_node(node)
c-------------------------------------------------------------------------
c This subroutine pushes a node onto the stack of available message nodes.
c The index of the node is specified in the "node" argument.
c
c After the node has been pushed back onto the stack, it is available
c for use again.
c-------------------------------------------------------------------------
implicit none
include 'server.h'
integer node
if (server_node_ptr .ge. mx_server_msg) then
print *,'Error: Server message stack overflow'
call abort_job()
else
if (node .lt. 1 .or. node .gt. mx_server_msg) then
print *,'Error: Invalid data on server stack'
print *,' node = ',node,' should be >= 1 and <= ',
* mx_server_msg
call abort_job()
else
server_node_ptr = server_node_ptr + 1
server_msg_node(server_node_ptr) = node
endif
endif
return
end
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