mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-16 05:07:59 +07:00
b0742e90f5
Continuing the disentanglement, mostly the TUI needs CTRL(c), that is in sys/ttydefaults.h and term.c needs the termios headers. And term.h needs to be added to a few places too. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-il19zna7qj9ytavdbwlipc7t@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
40 lines
692 B
C
40 lines
692 B
C
#include "term.h"
|
|
#include <stdlib.h>
|
|
#include <termios.h>
|
|
#include <unistd.h>
|
|
#include <sys/ioctl.h>
|
|
|
|
void get_term_dimensions(struct winsize *ws)
|
|
{
|
|
char *s = getenv("LINES");
|
|
|
|
if (s != NULL) {
|
|
ws->ws_row = atoi(s);
|
|
s = getenv("COLUMNS");
|
|
if (s != NULL) {
|
|
ws->ws_col = atoi(s);
|
|
if (ws->ws_row && ws->ws_col)
|
|
return;
|
|
}
|
|
}
|
|
#ifdef TIOCGWINSZ
|
|
if (ioctl(1, TIOCGWINSZ, ws) == 0 &&
|
|
ws->ws_row && ws->ws_col)
|
|
return;
|
|
#endif
|
|
ws->ws_row = 25;
|
|
ws->ws_col = 80;
|
|
}
|
|
|
|
void set_term_quiet_input(struct termios *old)
|
|
{
|
|
struct termios tc;
|
|
|
|
tcgetattr(0, old);
|
|
tc = *old;
|
|
tc.c_lflag &= ~(ICANON | ECHO);
|
|
tc.c_cc[VMIN] = 0;
|
|
tc.c_cc[VTIME] = 0;
|
|
tcsetattr(0, TCSANOW, &tc);
|
|
}
|