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Sun Apr 28 14:14:35 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* sysdeps/unix/sysv/linux/i386/Makefile: New file. Wed Apr 24 17:35:30 Ulrich Drepper <drepper@cygnus.com> * inet/netinet/in.h, socket/sys/socket.h: Move to sysdeps/generic/netinet/in.h, sysdeps/generic/sys/socket.h. * netinet/in.h, sys/socket.h: Remove file. * misc/Makefile (routines): Add fdatasync. * posix/Makefile (headers): Add sched.h. (routines): Add nanosleep, sched_setp, sched_getp, sched_sets, sched_gets, sched_yield, sched_primax, sched_primin, sched_rr_gi. * posix/getconf.c (vars): Add entries for _POSIX_REALTIME_SIGNALS, _POSIX_PRIORITY_SCHEDULING, _POSIX_TIMERS, _POSIX_ASYNCHRONOUS_IO, _POSIX_PRIORITIZED_IO, _POSIX_SYNCHRONIZED_IO, _POSIX_FSYNC, _POSIX_MAPPED_FILES, _POSIX_MEMLOCK, _POSIX_MEMLOCK_RANGE, _POSIX_MEMORY_PROTECTION, _POSIX_MESSAGE_PASSING, _POSIX_SEMAPHORES, _POSIX_SHARED_MEMORY_OBJECTS. * posix/sched.h: New file. Header for POSIX scheduling interface. * posix/unistd.h: Describe options from POSIX.4. Add declaration of fdatasync. * sysdeps/generic/confname.h: Add definition for _SC_REALTIME_SIGNALS, _SC_PRIORITY_SCHEDULING, _SC_TIMERS, _SC_ASYNCHRONOUS_IO, _SC_PRIORITIZED_IO, _SC_SYNCHRONIZED_IO, _SC_FSYNC, _SC_MAPPED_FILES, _SC_MEMLOCK, _SC_MEMLOCK_RANGE, _SC_MEMORY_PROTECTION, _SC_MESSAGE_PASSING, _SC_SEMAPHORES, _SC_SHARED_MEMORY_OBJECTS. * sysdeps/generic/fdatasync.c: New file. Default implementation simply uses fsync. * sysdeps/generic/netinit/in.h: Moved to here from inet/netinet/in.h. * sysdeps/generic/schedbits.h: New file. System dependent defintion for POSIX.4 scheduling interface. * sysdeps/generic/sys/socket.h: Moved to here from socket/sys/socket.h. * sysdeps/stub/nanosleep.c, sysdeps/stub/sched_getp.c, sysdeps/stub/sched_gets.c, sysdeps/stub/sched_primax.c, sysdeps/stub/sched_primin.c, sysdeps/stub/sched_rr_gi.c, sysdeps/stub/sched_setp.c, sysdeps/stub/sched_sets.c, sysdeps/stub/sched_yield.c: New file: Stub implementation for systems missing these POSIX.4 system calls. * sysdeps/unix/sysv/linux/gnu/types.h, sysdeps/unix/sysv/linux/ioctls.h: Use kernel header for data type definitions. * sysdeps/unix/sysv/linux/netinet/in.h: New file. Linux specific version. * sysdeps/unix/sysv/linux/posix_opt.h: New file. Define POSIX options applicable for Linux. * sysdeps/unix/sysv/linux/syscalls.list: Add definitions for fdatasync, nanosleep, sched_setparam, sched_getparam, sched_setscheduler, sched_getscheduler, sched_yield, sched_get_priority_max, sched_get_priority_min, and sched_rr_get_interval. * sysdeps/unix/sysv/linux/sysconf.c: Add handling of POSIX.4 options. * sysdeps/unix/sysv/linux/termbits.h: Use kernel headers. * time/sys/time.h: Remove definition of `struct timespec'. * time/time.h (struct timespec): Move definition to here. variable, LUCKY, to use instead of setting D to -1 (which fouls
This commit is contained in:
Roland McGrath
@ -1,5 +1,5 @@
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/* termios type and macro definitions. Linux version.
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Copyright (C) 1993, 1994, 1995 Free Software Foundation, Inc.
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Copyright (C) 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -17,163 +17,8 @@ License along with the GNU C Library; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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Cambridge, MA 02139, USA. */
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/* Type of terminal control flag masks. */
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typedef unsigned int tcflag_t;
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/* Type of control characters. */
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typedef unsigned char cc_t;
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/* Type of baud rate specifiers. */
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typedef unsigned int speed_t;
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/* Terminal control structure. */
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struct termios
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{
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/* Input modes. */
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tcflag_t c_iflag;
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#define IGNBRK 0x0001 /* Ignore break condition. */
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#define BRKINT 0x0002 /* Signal interrupt on break. */
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#define IGNPAR 0x0004 /* Ignore characters with parity errors. */
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#define PARMRK 0x0008 /* Mark parity and framing errors. */
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#define INPCK 0x0010 /* Enable input parity check. */
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#define ISTRIP 0x0020 /* Strip 8th bit off characters. */
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#define INLCR 0x0040 /* Map NL to CR on input. */
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#define IGNCR 0x0080 /* Ignore CR. */
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#define ICRNL 0x0100 /* Map CR to NL on input. */
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#ifdef __USE_BSD
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#define IUCLC 0x0200 /* Map upper case to lower case on input. */
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#endif
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#define IXON 0x0400 /* Enable start/stop output control. */
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#define IXOFF 0x1000 /* Enable start/stop input control. */
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#ifdef __USE_BSD
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#define IXANY 0x0800 /* Any character will restart after stop. */
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#define IMAXBEL 0x2000 /* Ring bell when input queue is full. */
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#endif
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/* Output modes. */
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tcflag_t c_oflag;
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#define OPOST 0x0001 /* Perform output processing. */
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#ifdef __USE_BSD
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#define OLCUC 0x00000002 /* Map lower case to upper case on output. */
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#define ONLCR 0x00000004 /* Map NL to CR-NL on output. */
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#define OCRNL 0x00000008
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#define ONOCR 0x00000010
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#define ONLRET 0x00000020
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#define OFILL 0x00000040
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#define OFDEL 0x00000080
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#define NLDLY 0x00000100
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#define NL0 0
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#define NL1 0x00000100
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#define CRDLY 0x00000600
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#define CR0 0
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#define CR1 0x00000200
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#define CR2 0x00000400
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#define CR3 0x00000600
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#define TABDLY 0x00001800
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#define TAB0 0
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#define TAB1 0x00000800
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#define TAB2 0x00001000
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#define XTABS 0x00001800
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#define TAB3 XTABS
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#define BSDLY 0x00002000
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#define BS0 0
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#define BS1 0x00002000
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#define VTDLY 0x00004000
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#define VT0 0
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#define VT1 0x00004000
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#define FFDLY 0x00008000
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#define FF0 0
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#define FF1 0x00008000
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#endif
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/* Control modes. */
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tcflag_t c_cflag;
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#define CSIZE (CS5|CS6|CS7|CS8) /* Number of bits per byte (mask). */
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#define CS5 0 /* 5 bits per byte. */
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#define CS6 0x00000010 /* 6 bits per byte. */
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#define CS7 0x00000020 /* 7 bits per byte. */
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#define CS8 0x00000030 /* 8 bits per byte. */
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#define CSTOPB 0x00000040 /* Two stop bits instead of one. */
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#define CREAD 0x00000080 /* Enable receiver. */
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#define PARENB 0x00000100 /* Parity enable. */
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#define PARODD 0x00000200 /* Odd parity instead of even. */
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#define HUPCL 0x00000400 /* Hang up on last close. */
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#define CLOCAL 0x00000800 /* Ignore modem status lines. */
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#ifdef __USE_BSD
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#define CRTSCTS 0x80000000
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#define CBAUD 0x0000000f /* Mask for speed from c_cflag. */
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#define CBAUDEX 0x00001000 /* Mask for extended speed from c_cflag. */
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#endif
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/* Local modes. */
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tcflag_t c_lflag;
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#ifdef __USE_BSD
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#define ECHOKE 0x00000800 /* Visual erase for KILL. */
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#endif
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#define ECHOE 0x00000010 /* Visual erase for ERASE. */
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#define ECHOK 0x00000020 /* Echo NL after KILL. */
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#define ECHO 0x00000008 /* Enable echo. */
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#define ECHONL 0x00000040 /* Echo NL even if ECHO is off. */
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#ifdef __USE_BSD
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#define ECHOPRT 0x00000400 /* Hardcopy visual erase. */
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#define ECHOCTL 0x00000200 /* Echo control characters as ^X. */
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#endif
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#define ISIG 0x00000001 /* Enable signals. */
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#define ICANON 0x00000002 /* Do erase and kill processing. */
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#define IEXTEN 0x00008000 /* Enable DISCARD and LNEXT. */
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#define TOSTOP 0x00000100 /* Send SIGTTOU for background output. */
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#ifdef __USE_BSD
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#define PENDIN 0x00004000 /* Retype pending input (state). */
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#endif
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#define NOFLSH 0x00000080 /* Disable flush after interrupt. */
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cc_t c_line; /* Line discipline (?) */
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/* Control characters. */
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#define VEOF 4 /* End-of-file character [ICANON]. */
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#define VEOL 11 /* End-of-line character [ICANON]. */
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#ifdef __USE_BSD
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#define VEOL2 16 /* Second EOL character [ICANON]. */
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#define VSWTCH 7 /* ??? */
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#endif
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#define VERASE 2 /* Erase character [ICANON]. */
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#ifdef __USE_BSD
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#define VWERASE 14 /* Word-erase character [ICANON]. */
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#endif
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#define VKILL 3 /* Kill-line character [ICANON]. */
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#ifdef __USE_BSD
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#define VREPRINT 12 /* Reprint-line character [ICANON]. */
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#endif
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#define VINTR 0 /* Interrupt character [ISIG]. */
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#define VQUIT 1 /* Quit character [ISIG]. */
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#define VSUSP 10 /* Suspend character [ISIG]. */
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#define VSTART 8 /* Start (X-ON) character [IXON, IXOFF]. */
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#define VSTOP 9 /* Stop (X-OFF) character [IXON, IXOFF]. */
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#ifdef __USE_BSD
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#define VLNEXT 15 /* Literal-next character [IEXTEN]. */
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#define VDISCARD 13 /* Discard character [IEXTEN]. */
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#endif
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#define VMIN 6 /* Minimum number of bytes read at once [!ICANON]. */
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#define VTIME 5 /* Time-out value (tenths of a second) [!ICANON]. */
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#define NCCS 19
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cc_t c_cc[NCCS];
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};
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/* Use the architecture dependend definitions from the kernel. */
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#include <asm/termbits.h>
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#define _IOT_termios /* Hurd ioctl type field. */ \
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_IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2)
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/* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'. */
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#define TCSANOW 0 /* Change immediately. */
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#define TCSADRAIN 1 /* Change when pending output is written. */
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#define TCSAFLUSH 2 /* Flush pending input before changing. */
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/* Values for the QUEUE_SELECTOR argument to `tcflush'. */
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#define TCIFLUSH 0 /* Discard data received but not yet read. */
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#define TCOFLUSH 1 /* Discard data written but not yet sent. */
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#define TCIOFLUSH 2 /* Discard all pending data. */
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/* Values for the ACTION argument to `tcflow'. */
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#define TCOOFF 0 /* Suspend output. */
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#define TCOON 1 /* Restart suspended output. */
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#define TCIOFF 2 /* Send a STOP character. */
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#define TCION 3 /* Send a START character. */
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