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- {============================================================================}
- { (c) Copyright 1991 Ralf Brown All Rights Reserved }
- { This file is part of the SPAWNO package and may be redistributed as a part }
- { of, and under the same terms as, that package. }
- {============================================================================}
-
- UNIT SPAWNO ;
-
- interface
-
- const
- (* symbolic constants for specifying permissible swap locations *)
- (* add/or together the desired destinations *)
- swap_disk = 0 ;
- swap_xms = 1 ;
- swap_ems = 2 ;
- swap_ext = 4 ;
- swap_all = $FF ; (* swap to any available destination *)
-
- (* error codes *)
- enotfound = 2 ;
- enopath = 3 ;
- eaccess = 5 ;
- enomem = 8 ;
- e2big = 20 ;
- ewritefault = 29 ;
-
- var
- spawno_error : integer ; (* error code when SPAWN returns -1 *)
-
- procedure init_SPAWNO(swap_dirs : string ; swap_types : integer ;
- min_res : integer ; res_stack : integer) ;
- (* min_res = minimum number of paragraphs to keep resident
- res_stack = minimum paragraphs of stack to keep resident
- (0 = no change)
- *)
-
- function SPAWN(progname : string ; arguments : string ; envseg : integer) : integer ;
-
- implementation
-
- {$L SPAWNTP.OBJ}
- procedure init_SPAWNO(swap_dirs : string ; swap_types : integer ;
- min_res : integer ; res_stack : integer) ;
- external ;
-
- function SPAWN(progname : string ; arguments : string ; envseg : integer) : integer ;
- external ;
-
- end.
-
-