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Annotation of 43BSD/contrib/mh/sbr/cpydata.c, revision 1.1.1.1

1.1       root        1: /* cpydata.c - copy from one fd to another */
                      2: 
                      3: #include "../h/mh.h"
                      4: #include <stdio.h>
                      5: 
                      6: 
                      7: void cpydata (in, out, ifile, ofile)
                      8: register int    in,
                      9:                 out;
                     10: register char  *ifile,
                     11:                *ofile;
                     12: {
                     13:     register int    i;
                     14:     char    buffer[BUFSIZ];
                     15: 
                     16:     while ((i = read (in, buffer, sizeof buffer)) > 0)
                     17:        if (write (out, buffer, i) != i)
                     18:            adios (ofile, "error writing");
                     19: 
                     20:     if (i == NOTOK)
                     21:        adios (ifile, "error reading");
                     22: }

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