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Annotation of 43BSD/ucb/pascal/pdx/command/remake.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1982 Regents of the University of California.
        !             3:  * All rights reserved.  The Berkeley software License Agreement
        !             4:  * specifies the terms and conditions for redistribution.
        !             5:  */
        !             6: 
        !             7: #ifndef lint
        !             8: static char sccsid[] = "@(#)remake.c   5.1 (Berkeley) 6/7/85";
        !             9: #endif not lint
        !            10: 
        !            11: /*
        !            12:  * Remake the object file from the source.
        !            13:  */
        !            14: 
        !            15: #include "defs.h"
        !            16: #include "command.h"
        !            17: #include "object.h"
        !            18: 
        !            19: /*
        !            20:  * Invoke "pi" on the dotpfile, then reread the symbol table information.
        !            21:  *
        !            22:  * We have to save tracing info before, and read it in after, because
        !            23:  * it might contain symbol table pointers.
        !            24:  *
        !            25:  * We also have to restart the process so that px dependent information
        !            26:  * is recomputed.
        !            27:  */
        !            28: 
        !            29: remake()
        !            30: {
        !            31:     char *tmpfile;
        !            32: 
        !            33:     if (call("pi", stdin, stdout, dotpfile, NIL) == 0) {
        !            34:        if (strcmp(objname, "obj") != 0) {
        !            35:            call("mv", stdin, stdout, "obj", objname, NIL);
        !            36:        }
        !            37:        tmpfile = mktemp("/tmp/pdxXXXX");
        !            38:        setout(tmpfile);
        !            39:        status();
        !            40:        unsetout();
        !            41:        bpfree();
        !            42:        objfree();
        !            43:        initstart();
        !            44:        readobj(objname);
        !            45:        setinput(tmpfile);
        !            46:        unlink(tmpfile);
        !            47:     } else {
        !            48:        puts("pi unsuccessful");
        !            49:     }
        !            50: }

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