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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.
#if defined(_UNICOS) || defined(_IRIX)
c Use system intrinsic
c (use -craylibs flag on SGI link)
#include "return.f"
#else
integer function ishell(string)
character*(*) string
character*1 achar
integer c_system
external c_system
character*80 cmd
if ( len(string) .lt. 80 ) then
cmd = string//achar(0)
ishell = c_system(cmd)
else
print *, '@ISHELL: The command buffer is only 80 characters.'
print *, ' exiting while trying to execute: ',
& '(string between arrows)'
print '(3a)', '-->',string,'<--'
call c_exit(1)
end if
return
end
#endif /* defined(_UNICOS) || defined(_IRIX) */
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