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    Searched refs:CUPS_SC_FD (Results 1 - 2 of 2) sorted by null

  /external/libcups/cups/
sidechannel.c 135 pfd.fd = CUPS_SC_FD;
145 FD_SET(CUPS_SC_FD, &input_set);
150 while ((nfds = select(CUPS_SC_FD + 1, &input_set, NULL, NULL,
183 while ((bytes = read(CUPS_SC_FD, buffer, _CUPS_SC_MAX_BUFFER)) < 0)
555 pfd.fd = CUPS_SC_FD;
568 FD_SET(CUPS_SC_FD, &output_set);
572 if (select(CUPS_SC_FD + 1, NULL, &output_set, NULL, NULL) < 1)
580 if (select(CUPS_SC_FD + 1, NULL, &output_set, NULL, &stimeout) < 1)
612 while (write(CUPS_SC_FD, buffer, (size_t)bytes) < 0)
sidechannel.h 39 #define CUPS_SC_FD 4 /* File descriptor for select/poll */

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