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Remove preprocessor conditionals that are always true

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In a previous commit, we made USE_TERMIOS unconditionally defined.
Let's just remove it, and remove the condition everywhere.

Reported-by: Iker Pedrosa <ipedrosa@redhat.com>
Cc: Christian Göttsche <cgzones@googlemail.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
This commit is contained in:
Alejandro Colomar 2022-12-13 22:12:51 +01:00 committed by Serge Hallyn
parent f2ae6a42a4
commit 54847a76da
2 changed files with 0 additions and 3 deletions
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1
lib/defines.h
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@ -158,7 +158,6 @@ static inline void memzero(void *ptr, size_t size)
#define STTY(fd, termio) tcsetattr(fd, TCSANOW, termio)
#define GTTY(fd, termio) tcgetattr(fd, termio)
#define TERMIO struct termios
#define USE_TERMIOS
/*
* Password aging constants

2
src/sulogin.c
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@ -67,13 +67,11 @@ static void catch_signals (unused int sig)
TERMIO termio;
int err = 0;
#ifdef USE_TERMIOS
tcgetattr (0, &termio);
termio.c_iflag |= (ICRNL | IXON);
termio.c_oflag |= (CREAD);
termio.c_lflag |= (ECHO | ECHOE | ECHOK | ICANON | ISIG);
tcsetattr (0, TCSANOW, &termio);
#endif
Prog = Basename (argv[0]);
log_set_progname(Prog);