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Annotation of 42BSD/ingres/source/monitor/writeout.c, revision 1.1

1.1     ! root        1: # include      "monitor.h"
        !             2: # include      <ingres.h>
        !             3: # include      <aux.h>
        !             4: # include      <sccs.h>
        !             5: 
        !             6: SCCSID(@(#)writeout.c  7.1     2/5/81)
        !             7: 
        !             8: 
        !             9: 
        !            10: /*
        !            11: **  WRITE OUT QUERY BUFFER TO UNIX FILE
        !            12: **
        !            13: **     The logical buffer is written to a UNIX file, the name of which
        !            14: **     must follow the \w command.
        !            15: **
        !            16: **     Uses trace flag 18
        !            17: */
        !            18: 
        !            19: writeout()
        !            20: {
        !            21:        register int    i;
        !            22:        register char   *file;
        !            23:        register int    source;
        !            24:        int             dest;
        !            25:        char            buf[512];
        !            26:        extern char     *getfilenm();
        !            27: 
        !            28:        file = getfilenm();
        !            29:        if (file[0] == 0 || file[0] == '-')
        !            30:        {
        !            31:                printf("Bad file name \"%s\"\n", file);
        !            32:                return;
        !            33:        }
        !            34: 
        !            35:        if ((dest = creat(file, 0644)) < 0)
        !            36:        {
        !            37:                printf("Cannot create \"%s\"\n", file);
        !            38:                return;
        !            39:        }
        !            40: 
        !            41:        if (!Nautoclear)
        !            42:                Autoclear = 1;
        !            43: 
        !            44:        if ((source = open(Qbname, 0)) < 0)
        !            45:                syserr("writeout: open(%s)\n", Qbname);
        !            46: 
        !            47:        fflush(Qryiop);
        !            48: 
        !            49:        while ((i = read(source, buf, sizeof buf)) > 0)
        !            50:                write(dest, buf, i);
        !            51: 
        !            52:        close(source);
        !            53:        close(dest);
        !            54: }

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