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Viewing changes to printutils/lpr.c

  • Committer: mmach
  • Date: 2022-08-22 15:28:31 UTC
  • Revision ID: netbit73@gmail.com-20220822152831-vrsxgw6c75b03ujx
1.35.0

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Lines of Context:
printutils/lpr.c
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        // LPR ------------------------
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        //
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        if (opts & LPR_V)
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                bb_error_msg("connected to server");
 
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                bb_simple_error_msg("connected to server");
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        job = getpid() % 1000;
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        hostname = safe_gethostname();
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                 * Standard lpr works around it by refusing to send such jobs:
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                 */
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                if (st.st_size == 0) {
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                        bb_error_msg("nothing to print");
 
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                        bb_simple_error_msg("nothing to print");
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                        continue;
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                }
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                // send control file
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                if (opts & LPR_V)
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                        bb_error_msg("sending control file");
 
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                        bb_simple_error_msg("sending control file");
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                /* "Acknowledgement processing must occur as usual
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                 * after the command is sent." */
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                cflen = (unsigned)strlen(controlfile);
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                // send data file, with name "dfaXXX"
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                if (opts & LPR_V)
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                        bb_error_msg("sending data file");
 
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                        bb_simple_error_msg("sending data file");
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                fdprintf(fd, "\x3" "%"OFF_FMT"u d%s\n", st.st_size, remote_filename);
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                get_response_or_say_and_die(fd, "sending data file");
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                if (bb_copyfd_size(dfd, fd, st.st_size) != st.st_size) {
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                        // We're screwed. We sent less bytes than we advertised.
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                        bb_error_msg_and_die("local file changed size?!");
 
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                        bb_simple_error_msg_and_die("local file changed size?!");
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                }
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                write(fd, "", 1); // send ACK
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                get_response_or_say_and_die(fd, "sending data file");
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                // say job accepted
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                if (opts & LPR_V)
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                        bb_error_msg("job accepted");
 
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                        bb_simple_error_msg("job accepted");
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                // next, please!
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                job = (job + 1) % 1000;