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less: fix fallout from "use common routine to set raw termios"

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Testcase: (sleep 10; ls) | busybox less

[...]
~           LICENSE
~                  Makefile
~                          Makefile.custom
~                                         Makefile.flags
[...]

less did not want this part:
+		/* dont convert NL to CR+NL on output */
+		newterm->c_oflag &= ~(ONLCR);

function                                             old     new   delta
get_termios_and_make_raw                             108     115      +7

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2018-04-16 10:24:48 +02:00
parent c72499584a
commit 058a153b69
3 changed files with 15 additions and 8 deletions
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8
include/libbb.h
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@ -1597,9 +1597,11 @@ int get_terminal_width_height(int fd, unsigned *width, unsigned *height) FAST_FU
int get_terminal_width(int fd) FAST_FUNC;
int tcsetattr_stdin_TCSANOW(const struct termios *tp) FAST_FUNC;
#define TERMIOS_CLEAR_ISIG (1 << 0)
#define TERMIOS_RAW_CRNL (1 << 1)
#define TERMIOS_RAW_INPUT (1 << 2)
#define TERMIOS_CLEAR_ISIG (1 << 0)
#define TERMIOS_RAW_CRNL_INPUT (1 << 1)
#define TERMIOS_RAW_CRNL_OUTPUT (1 << 2)
#define TERMIOS_RAW_CRNL (TERMIOS_RAW_CRNL_INPUT|TERMIOS_RAW_CRNL_OUTPUT)
#define TERMIOS_RAW_INPUT (1 << 3)
int get_termios_and_make_raw(int fd, struct termios *newterm, struct termios *oldterm, int flags) FAST_FUNC;
int set_termios_to_raw(int fd, struct termios *oldterm, int flags) FAST_FUNC;