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| author | Denys Vlasenko | 2017-01-11 16:17:59 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2017-01-11 16:17:59 +0100 |
| commit | 01ccdd1d3c5221789f1ac62ced12b7984d910705 (patch) | |
| tree | a6eb44f24c1324ddf18bfcec57fd4c3735aa1245 /include | |
| parent | 8944c67b1f61ca6a51a485772d5d1e6a8ff3d83d (diff) | |
| download | busybox-01ccdd1d3c5221789f1ac62ced12b7984d910705.zip busybox-01ccdd1d3c5221789f1ac62ced12b7984d910705.tar.gz | |
libbb: consolidate the code to set termios unbuffered mode
function old new delta
set_termios_to_raw - 116 +116
count_lines 72 74 +2
powertop_main 1458 1430 -28
top_main 943 914 -29
more_main 759 714 -45
fsck_minix_main 2969 2921 -48
conspy_main 1197 1135 -62
rawmode 99 36 -63
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/6 up/down: 118/-275) Total: -157 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/libbb.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/libbb.h b/include/libbb.h index abdc8c2..87f89c7 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -1438,6 +1438,10 @@ 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) +int set_termios_to_raw(int fd, struct termios *oldterm, int flags) FAST_FUNC; /* NB: "unsigned request" is crucial! "int request" will break some arches! */ int ioctl_or_perror(int fd, unsigned request, void *argp, const char *fmt,...) __attribute__ ((format (printf, 4, 5))) FAST_FUNC; |