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498afc54df
This patch cleans up following the obsoletion of _BSD_SOURCE and _SVID_SOURCE by combining __USE_BSD and __USE_SVID into __USE_MISC. The only non-mechanical part of this patch is the changes to features.h; everything else is simple substitution of __USE_MISC for the old macros. Thus, this patch leaves obviously redundant conditionals such as "defined __USE_MISC || defined __USE_MISC", and does not update #endif comments where they referred to BSD or SVID in words instead of the literal macro name. This is intended to facilitate patch review by separating the less mechanical changes from these purely mechanical changes into a separate patch. (I do intend to integrate all the changes from <https://sourceware.org/ml/libc-alpha/2013-12/msg00226.html>, which I believe includes all the trailing comment updates, in subsequent patches.) Tested x86_64. * include/features.h (__USE_BSD): Remove macro definitions. (__USE_SVID): Likewise. (_BSD_SOURCE): Likewise. (_SVID_SOURCE): Likewise. [!defined _BSD_SOURCE && !defined _SVID_SOURCE]: Remove condition from definition of _DEFAULT_SOURCE. [_BSD_SOURCE || _SVID_SOURCE]: Change condition to [_DEFAULT_SOURCE]. * bits/fcntl.h [__USE_BSD]: Change condition to [__USE_MISC]. * bits/mman.h [__USE_BSD]: Likewise. * bits/termios.h [__USE_BSD]: Likewise. * bits/waitstatus.h [__USE_BSD]: Likewise. * ctype/ctype.h [__USE_SVID]: Likewise. * dirent/dirent.h [__USE_BSD]: Likewise. * grp/grp.h [__USE_SVID]: Likewise. [__USE_BSD]: Likewise. * inet/netinet/igmp.h [__USE_BSD]: Likewise. * io/fcntl.h [__USE_BSD]: Likewise. * io/ftw.h [__USE_BSD]: Likewise. * io/sys/stat.h [__USE_BSD]: Likewise. * libio/bits/stdio-ldbl.h [__USE_BSD]: Likewise. * libio/bits/stdio2.h [__USE_BSD]: Likewise. * libio/stdio.h [__USE_SVID]: Likewise. [__USE_BSD]: Likewise. * math/math.h [__USE_SVID]: Likewise. [__USE_BSD]: Likewise. * misc/bits/syslog-ldbl.h [__USE_BSD]: Likewise. * misc/bits/syslog.h [__USE_BSD]: Likewise. * misc/search.h [__USE_SVID]: Likewise. * misc/sys/mman.h [__USE_BSD]: Likewise. * misc/sys/syslog.h [__USE_BSD]: Likewise. * misc/sys/uio.h [__USE_BSD]: Likewise. * posix/bits/unistd.h [__USE_BSD]: Likewise. * posix/glob.h [__USE_BSD]: Likewise. * posix/regex.h [__USE_BSD]: Likewise. * posix/sys/types.h [__USE_BSD]: Likewise. [__USE_SVID]: Likewise. * posix/sys/utsname.h [__USE_SVID]: Likewise. * posix/sys/wait.h [__USE_BSD]: Likewise. [__USE_SVID]: Likewise. * posix/unistd.h [__USE_BSD]: Likewise. [__USE_SVID]: Likewise. * pwd/pwd.h [__USE_SVID]: Likewise. * resolv/netdb.h [__USE_BSD]: Likewise. * setjmp/setjmp.h [__USE_BSD]: Likewise. * signal/signal.h [__USE_BSD]: Likewise. [__USE_SVID]: Likewise. * socket/sys/socket.h [__USE_BSD]: Likewise. * stdlib/fmtmsg.h [__USE_SVID]: Likewise. * stdlib/stdlib.h [__USE_BSD]: Likewise. [__USE_SVID]: Likewise. * string/bits/string2.h [__USE_BSD]: Likewise. [__USE_SVID]: Likewise. * string/bits/string3.h [__USE_BSD]: Likewise. * string/endian.h [__USE_BSD]: Likewise. * string/string.h [__USE_SVID]: Likewise. [__USE_BSD]: Likewise. * string/strings.h [__USE_BSD]: Likewise. * sysdeps/generic/netinet/ip.h [__USE_BSD]: Likewise. * sysdeps/gnu/netinet/ip_icmp.h [__USE_BSD]: Likewise. * sysdeps/mach/hurd/bits/fcntl.h [__USE_BSD]: Likewise. * sysdeps/mach/hurd/bits/stat.h [__USE_BSD]: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/mman.h [__USE_BSD]: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/termios.h [__USE_BSD]: Likewise. * sysdeps/unix/sysv/linux/bits/fcntl-linux.h [__USE_BSD]: Likewise. * sysdeps/unix/sysv/linux/bits/mman-linux.h [__USE_BSD]: Likewise. * sysdeps/unix/sysv/linux/bits/sys_errlist.h [__USE_BSD]: Likewise. * sysdeps/unix/sysv/linux/bits/termios.h [__USE_BSD]: Likewise. * sysdeps/unix/sysv/linux/mips/bits/termios.h [__USE_BSD]: Likewise. * sysdeps/unix/sysv/linux/netinet/if_ether.h [__USE_BSD]: Likewise. * sysdeps/unix/sysv/linux/netinet/if_fddi.h [__USE_BSD]: Likewise. * sysdeps/unix/sysv/linux/netinet/if_tr.h [__USE_BSD]: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/termios.h [__USE_BSD]: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/termios.h [__USE_BSD]: Likewise. * sysdeps/x86/bits/string.h [__USE_BSD]: Likewise. * sysvipc/sys/ipc.h [__USE_SVID]: Likewise. * termios/termios.h [__USE_BSD]: Likewise. * time/sys/time.h [__USE_BSD]: Likewise. * time/time.h [__USE_BSD]: Likewise. [__USE_SVID]: Likewise. * sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_BSD]: Change condition to [__USE_MISC].
342 lines
11 KiB
C
342 lines
11 KiB
C
/* termios type and macro definitions. 4.4 BSD/generic GNU version.
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Copyright (C) 1993-2014 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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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef _TERMIOS_H
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# error "Never include <bits/termios.h> directly; use <termios.h> instead."
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#endif
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/* These macros are also defined in some <bits/ioctls.h> files (with
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numerically identical values), but this serves to shut up cpp's
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complaining. */
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#if defined __USE_MISC || defined __USE_XOPEN
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# ifdef NL0
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# undef NL0
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# endif
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# ifdef NL1
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# undef NL1
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# endif
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# ifdef TAB0
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# undef TAB0
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# endif
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# ifdef TAB1
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# undef TAB1
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# endif
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# ifdef TAB2
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# undef TAB2
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# endif
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# ifdef CR0
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# undef CR0
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# endif
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# ifdef CR1
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# undef CR1
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# endif
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# ifdef CR2
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# undef CR2
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# endif
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# ifdef CR3
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# undef CR3
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# endif
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# ifdef FF0
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# undef FF0
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# endif
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# ifdef FF1
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# undef FF1
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# endif
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# ifdef BS0
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# undef BS0
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# endif
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# ifdef BS1
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# undef BS1
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# endif
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#endif /* __USE_MISC || __USE_XOPEN */
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#ifdef __USE_MISC
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# ifdef MDMBUF
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# undef MDMBUF
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# endif
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# ifdef FLUSHO
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# undef FLUSHO
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# endif
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# ifdef PENDIN
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# undef PENDIN
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# endif
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#endif /* __USE_MISC */
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#ifdef ECHO
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# undef ECHO
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#endif
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#ifdef TOSTOP
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# undef TOSTOP
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#endif
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#ifdef NOFLSH
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# undef NOFLSH
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#endif
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/* These definitions match those used by the 4.4 BSD kernel.
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If the operating system has termios system calls or ioctls that
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correctly implement the POSIX.1 behavior, there should be a
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system-dependent version of this file that defines `struct termios',
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`tcflag_t', `cc_t', `speed_t' and the `TC*' constants appropriately. */
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/* Type of terminal control flag masks. */
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typedef unsigned long 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 long 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 (1 << 0) /* Ignore break condition. */
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#define BRKINT (1 << 1) /* Signal interrupt on break. */
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#define IGNPAR (1 << 2) /* Ignore characters with parity errors. */
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#define PARMRK (1 << 3) /* Mark parity and framing errors. */
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#define INPCK (1 << 4) /* Enable input parity check. */
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#define ISTRIP (1 << 5) /* Strip 8th bit off characters. */
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#define INLCR (1 << 6) /* Map NL to CR on input. */
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#define IGNCR (1 << 7) /* Ignore CR. */
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#define ICRNL (1 << 8) /* Map CR to NL on input. */
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#define IXON (1 << 9) /* Enable start/stop output control. */
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#define IXOFF (1 << 10) /* Enable start/stop input control. */
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#if defined __USE_MISC || defined __USE_UNIX98
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# define IXANY (1 << 11) /* Any character will restart after stop. */
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#endif
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#ifdef __USE_MISC
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# define IMAXBEL (1 << 13) /* Ring bell when input queue is full. */
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#endif
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#ifdef __USE_GNU
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# define IUCLC (1 << 14) /* Translate upper case input to lower case. */
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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 (1 << 0) /* Perform output processing. */
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#if defined __USE_MISC || defined __USE_XOPEN
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# define ONLCR (1 << 1) /* Map NL to CR-NL on output. */
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#endif
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#ifdef __USE_MISC
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# define OXTABS TAB3 /* Expand tabs to spaces. */
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# define ONOEOT (1 << 3) /* Discard EOT (^D) on output. */
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#endif
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#if defined __USE_MISC || defined __USE_XOPEN
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# define OCRNL (1 << 4) /* Map CR to NL. */
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# define ONOCR (1 << 5) /* Discard CR's when on column 0. */
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# define ONLRET (1 << 6) /* Move to column 0 on NL. */
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#endif
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#if defined __USE_MISC || defined __USE_XOPEN
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# define NLDLY (3 << 8) /* NL delay. */
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# define NL0 (0 << 8) /* NL type 0. */
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# define NL1 (1 << 8) /* NL type 1. */
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# define TABDLY (3 << 10) /* TAB delay. */
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# define TAB0 (0 << 10) /* TAB delay type 0. */
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# define TAB1 (1 << 10) /* TAB delay type 1. */
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# define TAB2 (2 << 10) /* TAB delay type 2. */
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# define TAB3 (1 << 2) /* Expand tabs to spaces. */
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# define CRDLY (3 << 12) /* CR delay. */
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# define CR0 (0 << 12) /* CR delay type 0. */
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# define CR1 (1 << 12) /* CR delay type 1. */
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# define CR2 (2 << 12) /* CR delay type 2. */
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# define CR3 (3 << 12) /* CR delay type 3. */
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# define FFDLY (1 << 14) /* FF delay. */
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# define FF0 (0 << 14) /* FF delay type 0. */
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# define FF1 (1 << 14) /* FF delay type 1. */
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# define BSDLY (1 << 15) /* BS delay. */
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# define BS0 (0 << 15) /* BS delay type 0. */
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# define BS1 (1 << 15) /* BS delay type 1. */
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# define VTDLY (1 << 16) /* VT delay. */
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# define VT0 (0 << 16) /* VT delay type 0. */
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# define VT1 (1 << 16) /* VT delay type 1. */
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#endif /* __USE_MISC || __USE_XOPEN */
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#ifdef __USE_GNU
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# define OLCUC (1 << 17) /* Translate lower case output to upper case */
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#endif
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#ifdef __USE_XOPEN
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# define OFILL (1 << 18) /* Send fill characters for delays. */
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#endif
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/* Control modes. */
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tcflag_t c_cflag;
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#ifdef __USE_MISC
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# define CIGNORE (1 << 0) /* Ignore these control flags. */
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#endif
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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 (1 << 8) /* 6 bits per byte. */
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#define CS7 (1 << 9) /* 7 bits per byte. */
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#define CS8 (CS6|CS7) /* 8 bits per byte. */
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#define CSTOPB (1 << 10) /* Two stop bits instead of one. */
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#define CREAD (1 << 11) /* Enable receiver. */
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#define PARENB (1 << 12) /* Parity enable. */
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#define PARODD (1 << 13) /* Odd parity instead of even. */
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#define HUPCL (1 << 14) /* Hang up on last close. */
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#define CLOCAL (1 << 15) /* Ignore modem status lines. */
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#ifdef __USE_MISC
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# define CRTSCTS (1 << 16) /* RTS/CTS flow control. */
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# define CRTS_IFLOW CRTSCTS /* Compatibility. */
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# define CCTS_OFLOW CRTSCTS /* Compatibility. */
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# define CDTRCTS (1 << 17) /* DTR/CTS flow control. */
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# define MDMBUF (1 << 20) /* DTR/DCD flow control. */
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# define CHWFLOW (MDMBUF|CRTSCTS|CDTRCTS) /* All types of flow control. */
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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_MISC
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# define ECHOKE (1 << 0) /* Visual erase for KILL. */
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#endif
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#define _ECHOE (1 << 1) /* Visual erase for ERASE. */
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#define ECHOE _ECHOE
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#define _ECHOK (1 << 2) /* Echo NL after KILL. */
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#define ECHOK _ECHOK
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#define _ECHO (1 << 3) /* Enable echo. */
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#define ECHO _ECHO
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#define _ECHONL (1 << 4) /* Echo NL even if ECHO is off. */
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#define ECHONL _ECHONL
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#ifdef __USE_MISC
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# define ECHOPRT (1 << 5) /* Hardcopy visual erase. */
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# define ECHOCTL (1 << 6) /* Echo control characters as ^X. */
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#endif
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#define _ISIG (1 << 7) /* Enable signals. */
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#define ISIG _ISIG
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#define _ICANON (1 << 8) /* Do erase and kill processing. */
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#define ICANON _ICANON
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#ifdef __USE_MISC
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# define ALTWERASE (1 << 9) /* Alternate WERASE algorithm. */
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#endif
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#define _IEXTEN (1 << 10) /* Enable DISCARD and LNEXT. */
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#define IEXTEN _IEXTEN
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#define EXTPROC (1 << 11) /* External processing. */
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#define _TOSTOP (1 << 22) /* Send SIGTTOU for background output. */
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#define TOSTOP _TOSTOP
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#ifdef __USE_MISC
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# define FLUSHO (1 << 23) /* Output being flushed (state). */
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# define NOKERNINFO (1 << 25) /* Disable VSTATUS. */
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# define PENDIN (1 << 29) /* Retype pending input (state). */
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#endif
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#define _NOFLSH (1 << 31) /* Disable flush after interrupt. */
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#define NOFLSH _NOFLSH
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/* Control characters. */
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#define VEOF 0 /* End-of-file character [ICANON]. */
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#define VEOL 1 /* End-of-line character [ICANON]. */
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#ifdef __USE_MISC
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# define VEOL2 2 /* Second EOL character [ICANON]. */
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#endif
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#define VERASE 3 /* Erase character [ICANON]. */
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#ifdef __USE_MISC
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# define VWERASE 4 /* Word-erase character [ICANON]. */
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#endif
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#define VKILL 5 /* Kill-line character [ICANON]. */
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#ifdef __USE_MISC
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# define VREPRINT 6 /* Reprint-line character [ICANON]. */
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#endif
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#define VINTR 8 /* Interrupt character [ISIG]. */
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#define VQUIT 9 /* Quit character [ISIG]. */
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#define VSUSP 10 /* Suspend character [ISIG]. */
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#ifdef __USE_MISC
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# define VDSUSP 11 /* Delayed suspend character [ISIG]. */
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#endif
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#define VSTART 12 /* Start (X-ON) character [IXON, IXOFF]. */
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#define VSTOP 13 /* Stop (X-OFF) character [IXON, IXOFF]. */
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#ifdef __USE_MISC
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# define VLNEXT 14 /* Literal-next character [IEXTEN]. */
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# define VDISCARD 15 /* Discard character [IEXTEN]. */
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#endif
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#define VMIN 16 /* Minimum number of bytes read at once [!ICANON]. */
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#define VTIME 17 /* Time-out value (tenths of a second) [!ICANON]. */
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#ifdef __USE_MISC
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# define VSTATUS 18 /* Status character [ICANON]. */
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#endif
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#define NCCS 20 /* Value duplicated in <hurd/tioctl.defs>. */
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cc_t c_cc[NCCS];
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/* Input and output baud rates. */
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speed_t __ispeed, __ospeed;
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#define B0 0 /* Hang up. */
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#define B50 50 /* 50 baud. */
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#define B75 75 /* 75 baud. */
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#define B110 110 /* 110 baud. */
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#define B134 134 /* 134.5 baud. */
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#define B150 150 /* 150 baud. */
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#define B200 200 /* 200 baud. */
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#define B300 300 /* 300 baud. */
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#define B600 600 /* 600 baud. */
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#define B1200 1200 /* 1200 baud. */
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#define B1800 1800 /* 1800 baud. */
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#define B2400 2400 /* 2400 baud. */
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#define B4800 4800 /* 4800 baud. */
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#define B9600 9600 /* 9600 baud. */
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#define B7200 7200 /* 7200 baud. */
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#define B14400 14400 /* 14400 baud. */
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#define B19200 19200 /* 19200 baud. */
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#define B28800 28800 /* 28800 baud. */
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#define B38400 38400 /* 38400 baud. */
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#ifdef __USE_MISC
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# define EXTA 19200
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# define EXTB 38400
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#endif
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#define B57600 57600
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#define B76800 76800
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#define B115200 115200
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#define B230400 230400
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#define B460800 460800
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#define B500000 500000
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#define B576000 576000
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#define B921600 921600
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#define B1000000 1000000
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#define B1152000 1152000
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#define B1500000 1500000
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#define B2000000 2000000
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#define B2500000 2500000
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#define B3000000 3000000
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#define B3500000 3500000
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#define B4000000 4000000
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};
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#define _IOT_termios /* Hurd ioctl type field. */ \
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_IOT (_IOTS (tcflag_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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#ifdef __USE_MISC
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# define TCSASOFT 0x10 /* Flag: Don't alter hardware state. */
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#endif
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/* Values for the QUEUE_SELECTOR argument to `tcflush'. */
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#define TCIFLUSH 1 /* Discard data received but not yet read. */
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#define TCOFLUSH 2 /* Discard data written but not yet sent. */
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#define TCIOFLUSH 3 /* Discard all pending data. */
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/* Values for the ACTION argument to `tcflow'. */
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#define TCOOFF 1 /* Suspend output. */
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#define TCOON 2 /* Restart suspended output. */
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#define TCIOFF 3 /* Send a STOP character. */
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#define TCION 4 /* Send a START character. */
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