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| author | Madhavan Srinivasan <maddy@linux.ibm.com> | 2025-05-17 17:22:37 +0300 |
|---|---|---|
| committer | Madhavan Srinivasan <maddy@linux.ibm.com> | 2025-06-13 19:48:50 +0300 |
| commit | ab107276607af90b13a5994997e19b7b9731e251 (patch) | |
| tree | fb1f40f0d8c4050a77981c2a7c66370388b2e25f | |
| parent | e75cb6010838f61b9d63e921d1763a8ab177e38e (diff) | |
| download | linux-ab107276607af90b13a5994997e19b7b9731e251.tar.xz | |
powerpc: Fix struct termio related ioctl macros
Since termio interface is now obsolete, include/uapi/asm/ioctls.h
has some constant macros referring to "struct termio", this caused
build failure at userspace.
In file included from /usr/include/asm/ioctl.h:12,
from /usr/include/asm/ioctls.h:5,
from tst-ioctls.c:3:
tst-ioctls.c: In function 'get_TCGETA':
tst-ioctls.c:12:10: error: invalid application of 'sizeof' to incomplete type 'struct termio'
12 | return TCGETA;
| ^~~~~~
Even though termios.h provides "struct termio", trying to juggle definitions around to
make it compile could introduce regressions. So better to open code it.
Reported-by: Tulio Magno <tuliom@ascii.art.br>
Suggested-by: Nicholas Piggin <npiggin@gmail.com>
Tested-by: Justin M. Forbes <jforbes@fedoraproject.org>
Reviewed-by: Michael Ellerman <mpe@ellerman.id.au>
Closes: https://lore.kernel.org/linuxppc-dev/8734dji5wl.fsf@ascii.art.br/
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20250517142237.156665-1-maddy@linux.ibm.com
| -rw-r--r-- | arch/powerpc/include/uapi/asm/ioctls.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/include/uapi/asm/ioctls.h b/arch/powerpc/include/uapi/asm/ioctls.h index 2c145da3b774..b5211e413829 100644 --- a/arch/powerpc/include/uapi/asm/ioctls.h +++ b/arch/powerpc/include/uapi/asm/ioctls.h @@ -23,10 +23,10 @@ #define TCSETSW _IOW('t', 21, struct termios) #define TCSETSF _IOW('t', 22, struct termios) -#define TCGETA _IOR('t', 23, struct termio) -#define TCSETA _IOW('t', 24, struct termio) -#define TCSETAW _IOW('t', 25, struct termio) -#define TCSETAF _IOW('t', 28, struct termio) +#define TCGETA 0x40147417 /* _IOR('t', 23, struct termio) */ +#define TCSETA 0x80147418 /* _IOW('t', 24, struct termio) */ +#define TCSETAW 0x80147419 /* _IOW('t', 25, struct termio) */ +#define TCSETAF 0x8014741c /* _IOW('t', 28, struct termio) */ #define TCSBRK _IO('t', 29) #define TCXONC _IO('t', 30) |