perf tools: Move term functions out of util.c

The term functions are needed by help.c which is going to be moved into
a separate library.  Move them out of util.c and into their own file.

Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/9a39c854dd156b55ebda57e427594c9a59dcb40f.1449548395.git.jpoimboe@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 0 insertions, 34 deletions

diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c
index 75759aebc7b8..07da970a62a3 100644
--- a/tools/perf/util/util.c
+++ b/tools/perf/util/util.c
@@ -355,40 +355,6 @@ void sighandler_dump_stack(int sig)
         exit(sig);
 }
 
-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);
-}
-
 int parse_nsec_time(const char *str, u64 *ptime)
 {
         u64 time_sec, time_nsec;