202 lines
6.8 KiB
Plaintext
202 lines
6.8 KiB
Plaintext
%{
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#include "winsup.h"
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#include <sys/types.h>
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#include <stdlib.h>
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#include <ctype.h>
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#include <string.h>
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#include "devices.h"
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#include "sys/cygwin.h"
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#include "tty.h"
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#include "pinfo.h"
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#undef __GNUC__
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static unsigned int devhash (const char *, unsigned)
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__attribute__ ((regparm (2)));
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%}
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struct device;
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%%
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"/dev/tty", FH_TTY, "\\dev\\tty", 0, 0, 0, 0
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"/dev/ttys", FH_TTYS, "\\dev\\tty%d", 0, 255, 0, 0
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"/dev/console", FH_CONSOLE, "\\dev\\console", 0, 0, 0, 0
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"/dev/ttym", FH_TTYM, "\\dev\\ttym", 0, 255, 0, 0
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"/dev/ptmx", FH_PTYM, "\\dev\\ptmx", 0, 0, 0, 0
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"/dev/windows", FH_WINDOWS, "\\dev\\windows", 0, 0, 0, 0
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"/dev/dsp", FH_OSS_DSP, "\\dev\\dsp", 0, 0, 0, 0
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"/dev/conin", FH_CONIN, "conin", 0, 0, 0, 0
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"/dev/conout", FH_CONOUT, "conout", 0, 0, 0, 0
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"/dev/null", FH_NULL, "nul", 0, 0, 0, 0
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"/dev/zero", FH_ZERO, "\\dev\\zero", 0, 0, 0, 0
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"/dev/random", FH_RANDOM, "\\dev\\random", 0, 0, 0, 0
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"/dev/urandom", FH_URANDOM, "\\dev\\urandom", 0, 0, 0, 0
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"/dev/mem", FH_MEM, "\\dev\\mem", 0, 0, 0, 0
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"/dev/kmem", FH_KMEM, "\\dev\\mem", 0, 0, 0, 0
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"/dev/clipboard", FH_CLIPBOARD, "\\dev\\clipboard", 0, 0, 0, 0
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"/dev/port", FH_PORT, "\\dev\\port", 0, 0, 0, 0
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"/dev/com", FH_SERIAL, "\\.\\com%d", 1, 99
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"/dev/ttyS", FH_SERIAL, "\\.\\com%d", 0, 99, -1
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"/dev/pipe", FH_PIPE, "\\dev\\pipe", 0, 0, 0, 0
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"/dev/piper", FH_PIPER, "\\dev\\piper", 0, 0, 0, 0
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"/dev/pipew", FH_PIPEW, "\\dev\\pipew", 0, 0, 0, 0
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"/dev/fifo", FH_FIFO, "\\dev\\fifo", 0, 0, 0, 0
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"/dev/streamsocket", FH_SOCKET, "\\dev\\socket", 0, 0, 0, 0
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"/dev/tcp", FH_SOCKET, "\\dev\\socket", 0, 0, 0, 0
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"/dev/udp", FH_SOCKET, "\\dev\\socket", 0, 0, 0, 0
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"/dev/dgsocket", FH_SOCKET, "\\dev\\socket", 0, 0, 0, 0
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"/dev/st", FH_TAPE, "\\Device\\Tape%d", 0, 127
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"/dev/nst", FH_NTAPE, "\\Device\\Tape%d", 0, 127
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"/dev/fd", FH_FLOPPY, "\\Device\\Floppy%d", 0, 15
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"/dev/scd", FH_CDROM, "\\Device\\CdRom%d", 0, 15
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"/dev/sd", FH_SD, "\\Device\\Harddisk%d\\Partition%d", 'a', 'z', -'a', 16
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"/dev/tape", FH_TAPE, "\\Device\\Tape%d", 0, 127, 0, 0
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"/dev/ntape", FH_NTAPE, "\\Device\\Tape%d", 0, 127, 128, 0
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"\\\\.\\tape", FH_TAPE, "\\Device\\Tape%d", 0, 127, 0, 0
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"\\\\.\\ntape", FH_NTAPE, "\\Device\\Tape%d", 0, 127, 128, 0
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"\\\\.\\physicaldrive", FH_SD, "\\Device\\Harddisk%d\\Partition%d", 0, 224, 0, 16
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"/dev/rawdrive", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\a:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\b:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\c:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\d:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\e:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\f:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\g:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\h:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\i:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\j:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\k:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\l:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\m:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\n:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\o:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\p:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\q:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\r:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\s:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\t:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\u:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\v:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\w:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\x:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\y:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"\\\\.\\z:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"////.//tape", FH_TAPE, "//Device//Tape%d", 0, 127, 0, 0
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"////.//ntape", FH_NTAPE, "//Device//Tape%d", 0, 127, 128, 0
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"//./physicaldrive", FH_SD, "\\Device\\Harddisk%d\\Partition%d", 0, 224, 0, 16
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"//./a:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./b:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./c:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./d:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./e:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./f:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./g:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./h:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./i:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./j:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./k:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./l:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./m:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./n:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./o:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./p:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./q:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./r:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./s:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./t:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./u:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./v:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./w:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./x:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./y:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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"//./z:", FH_RAWDRIVE, "\\DosDevices\\%c:", 0, 0, 0, 0
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%%
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void
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device::parse (const char *s)
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{
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size_t len = strlen (s);
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const device *dev = lookup (s, len);
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unsigned unit = 0;
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if (!dev || !*dev)
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{
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size_t prior_len = len;
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while (len-- > 0 && isdigit (s[len]))
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continue;
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if (++len < prior_len)
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{
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dev = lookup (s, len);
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if (!dev || (!dev->upper && ! dev->devn == FH_TTY))
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dev = NULL;
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else
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{
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unsigned n = atoi (s + len);
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if (dev->devn == FH_TTY)
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dev = ttys_dev; // SIGH
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if (n >= dev->lower && n <= dev->upper)
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unit = n;
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}
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}
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}
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if (!dev || !*dev)
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devn = 0;
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else if (dev->devn == FH_TTY)
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tty_to_real_device ();
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else
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{
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*this = *dev;
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if (!setunit (unit))
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devn = 0;
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}
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}
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void
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device::init ()
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{
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/* nothing to do... yet */
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}
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void
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device::parse (_major_t major, _minor_t minor)
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{
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_dev_t dev = FHDEV (major, 0);
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devn = 0;
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unsigned i;
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for (i = 0; i < (sizeof (unit_devices) / sizeof (unit_devices[0])); i++)
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if (unit_devices[i]->devn == dev)
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{
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*this = *unit_devices[i];
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this->setunit (minor);
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goto out;
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}
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dev = FHDEV (major, minor);
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for (i = 0; i < (sizeof (uniq_devices) / sizeof (uniq_devices[0])); i++)
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if (uniq_devices[i]->devn == dev)
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{
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*this = *uniq_devices[i];
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break;
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}
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out:
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return;
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}
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void
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device::parse (_dev_t dev)
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{
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parse (_major (dev), _minor (dev));
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}
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void
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device::tty_to_real_device ()
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{
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if (!real_tty_attached (myself))
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*this = *console_dev;
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else
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{
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*this = *ttys_dev;
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setunit (myself->ctty);
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}
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}
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