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termios: Define TIOCSER_TEMT with __USE_MISC (BZ#17783) 

This patch defines TIOCSER_TEMT on all architectures using the __USE_MISC
guards similar to BZ#17782 fix.  Latest Linux UAPI defines TIOCSER_TEMT
with the same value for all architectures, so it is safe to use the value
as default for all ABIs.

Checked on x86_64linux-gnu and build against sparc64-linux-gnu and
powerpc64le-linux-gnu.

	[BZ #17783]
	* sysdeps/unix/sysv/linux/bits/termios.h [__USE_MISC] (TIOCSER_TEMT):
	Define.
	* sysdeps/unix/sysv/linux/powerpc/bits/termios.h [__USE_MISC]
	(TIOCSER_TEMT): Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/termios.h [__USE_MISC]
	(TEOCSER_TEMT): Likewise.
This commit is contained in:
Adhemerval Zanella 2018-10-08 17:51:32 -03:00
parent 4d7d7dc6fe
commit 8083afa55d
4 changed files with 20 additions and 3 deletions
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10
ChangeLog
View File

@ -1,3 +1,13 @@
2019-01-03 Adhemerval Zanella <adhemerval.zanella@linaro.org>
[BZ #17783]
* sysdeps/unix/sysv/linux/bits/termios.h [__USE_MISC] (TIOCSER_TEMT):
Define.
* sysdeps/unix/sysv/linux/powerpc/bits/termios.h [__USE_MISC]
(TIOCSER_TEMT): Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/termios.h [__USE_MISC]
(TEOCSER_TEMT): Likewise.
2019-01-02 PanderMusubi <pander@users.sourceforge.net>
[BZ #24011]

5
sysdeps/unix/sysv/linux/bits/termios.h
View File

@ -198,6 +198,11 @@ struct termios
# define EXTPROC 0200000
#endif
#ifdef __USE_MISC
/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
# define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
#endif
/* tcflow() and TCXONC use these */
#define TCOOFF 0
#define TCOON 1

4
sysdeps/unix/sysv/linux/powerpc/bits/termios.h
View File

@ -273,7 +273,9 @@ struct ltchars {
#define _VEOL2 8
#define _VSWTC 9
#ifdef __USE_MISC
/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
# define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
#endif
#endif /* __USE_MISC */

4
sysdeps/unix/sysv/linux/sparc/bits/termios.h
View File

@ -203,9 +203,9 @@ struct termios
# define EXTPROC 0x00010000
#endif
# if defined __USE_GNU
#ifdef __USE_MISC
/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
# define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
#endif
/* tcflow() and TCXONC use these */