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https://github.com/freebsd/freebsd-src
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Use __BSD_VISIBLE test instead checking for absense of _POSIX_SOURCE.
The Termios headers <termios.h> and <sys/_termios.h> used sometimes _POSIX_SOURCE directly to determine if a thing should be exposed to the user. This circumvented the feature mechanisms of <sys/cdefs.h>. Submitted by: Sebastian Huber <sebastian.huber@embedded-brains.de> MFC after: 2 weeks
This commit is contained in:
Konstantin Belousov
parent
27bdfd5a8a
commit
a07c3aeb73
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=318780
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@ -42,12 +42,12 @@ typedef __pid_t pid_t;
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#define _PID_T_DECLARED
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#endif
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#define OXTABS TAB3
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#define MDMBUF CCAR_OFLOW
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#endif
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#define CCEQ(val, c) ((c) == (val) && (val) != _POSIX_VDISABLE)
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#endif
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@ -57,7 +57,7 @@ typedef __pid_t pid_t;
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#define TCSANOW 0 /* make change immediate */
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#define TCSADRAIN 1 /* drain output, then change */
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#define TCSAFLUSH 2 /* drain output, flush input */
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#define TCSASOFT 0x10 /* flag - don't alter h.w. state */
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#endif
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@ -95,7 +95,7 @@ __END_DECLS
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#endif /* !_TERMIOS_H_ */
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#include <sys/ttycom.h>
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#include <sys/ttydefaults.h>
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#endif
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@ -42,15 +42,15 @@
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*/
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#define VEOF 0 /* ICANON */
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#define VEOL 1 /* ICANON */
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#define VEOL2 2 /* ICANON together with IEXTEN */
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#endif
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#define VERASE 3 /* ICANON */
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#define VWERASE 4 /* ICANON together with IEXTEN */
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#endif
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#define VKILL 5 /* ICANON */
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#define VREPRINT 6 /* ICANON together with IEXTEN */
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#define VERASE2 7 /* ICANON */
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#endif
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@ -58,18 +58,18 @@
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#define VINTR 8 /* ISIG */
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#define VQUIT 9 /* ISIG */
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#define VSUSP 10 /* ISIG */
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#define VDSUSP 11 /* ISIG together with IEXTEN */
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#endif
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#define VSTART 12 /* IXON, IXOFF */
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#define VSTOP 13 /* IXON, IXOFF */
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#define VLNEXT 14 /* IEXTEN */
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#define VDISCARD 15 /* IEXTEN */
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#endif
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#define VMIN 16 /* !ICANON */
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#define VTIME 17 /* !ICANON */
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#define VSTATUS 18 /* ICANON together with IEXTEN */
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/* 19 spare 2 */
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#endif
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@ -91,16 +91,16 @@
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#define ICRNL 0x00000100 /* map CR to NL (ala CRMOD) */
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#define IXON 0x00000200 /* enable output flow control */
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#define IXOFF 0x00000400 /* enable input flow control */
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#define IXANY 0x00000800 /* any char will restart after stop */
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#define IMAXBEL 0x00002000 /* ring bell on input queue full */
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#endif /*_POSIX_SOURCE */
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#endif
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/*
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* Output flags - software output processing
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*/
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#define OPOST 0x00000001 /* enable following output processing */
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#define ONLCR 0x00000002 /* map NL to CR-NL (ala CRMOD) */
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#define TABDLY 0x00000004 /* tab delay mask */
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#define TAB0 0x00000000 /* no tab delay and expansion */
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@ -109,12 +109,12 @@
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#define OCRNL 0x00000010 /* map CR to NL on output */
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#define ONOCR 0x00000020 /* no CR output at column 0 */
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#define ONLRET 0x00000040 /* NL performs CR function */
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#endif /*_POSIX_SOURCE */
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#endif
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/*
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* Control flags - hardware control of terminal
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*/
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#define CIGNORE 0x00000001 /* ignore control flags */
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#endif
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#define CSIZE 0x00000300 /* character size mask */
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@ -128,7 +128,7 @@
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#define PARODD 0x00002000 /* odd parity, else even */
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#define HUPCL 0x00004000 /* hang up on last close */
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#define CLOCAL 0x00008000 /* ignore modem status lines */
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#define CCTS_OFLOW 0x00010000 /* CTS flow control of output */
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#define CRTSCTS (CCTS_OFLOW | CRTS_IFLOW)
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#define CRTS_IFLOW 0x00020000 /* RTS flow control of input */
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@ -146,30 +146,30 @@
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* input flag.
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*/
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#define ECHOKE 0x00000001 /* visual erase for line kill */
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#endif /*_POSIX_SOURCE */
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#endif
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#define ECHOE 0x00000002 /* visually erase chars */
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#define ECHOK 0x00000004 /* echo NL after line kill */
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#define ECHO 0x00000008 /* enable echoing */
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#define ECHONL 0x00000010 /* echo NL even if ECHO is off */
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#define ECHOPRT 0x00000020 /* visual erase mode for hardcopy */
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#define ECHOCTL 0x00000040 /* echo control chars as ^(Char) */
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#endif /*_POSIX_SOURCE */
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#endif
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#define ISIG 0x00000080 /* enable signals INTR, QUIT, [D]SUSP */
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#define ICANON 0x00000100 /* canonicalize input lines */
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#define ALTWERASE 0x00000200 /* use alternate WERASE algorithm */
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#endif /*_POSIX_SOURCE */
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#endif
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#define IEXTEN 0x00000400 /* enable DISCARD and LNEXT */
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#define EXTPROC 0x00000800 /* external processing */
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#define TOSTOP 0x00400000 /* stop background jobs from output */
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#define FLUSHO 0x00800000 /* output being flushed (state) */
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#define NOKERNINFO 0x02000000 /* no kernel output from VSTATUS */
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#define PENDIN 0x20000000 /* XXX retype pending input (state) */
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#endif /*_POSIX_SOURCE */
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#endif
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#define NOFLSH 0x80000000 /* don't flush after interrupt */
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/*
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@ -191,7 +191,7 @@
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#define B9600 9600
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#define B19200 19200
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#define B38400 38400
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#ifndef _POSIX_SOURCE
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#if __BSD_VISIBLE
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#define B7200 7200
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#define B14400 14400
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#define B28800 28800
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@ -203,7 +203,7 @@
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#define B921600 921600
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#define EXTA 19200
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#define EXTB 38400
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#endif /* !_POSIX_SOURCE */
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#endif
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typedef unsigned int tcflag_t;
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typedef unsigned char cc_t;
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