*: introduce and use ffulsh_all()

function                                             old     new   delta
buffer_fill_and_print                                179     196     +17
fflush_all                                             -       9      +9
spawn                                                 87      92      +5
rtcwake_main                                         455     453      -2
...
alarm_intr                                            93      84      -9
readcmd                                             1072    1062     -10
bb_ask                                               345     333     -12
more_main                                            845     832     -13
flush_stdout_stderr                                   42      23     -19
xfflush_stdout                                        27       -     -27
flush_stderr                                          30       -     -30
------------------------------------------------------------------------------
(add/remove: 1/2 grow/shrink: 2/50 up/down: 31/-397)         Total: -366 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/editors/vi.c b/editors/vi.c
index 82f302dca..1a3997a6b 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -2136,7 +2136,7 @@ static void rawmode(void)
 
 static void cookmode(void)
 {
-        fflush(stdout);
+        fflush_all();
         tcsetattr_stdin_TCSANOW(&term_orig);
 }
 
@@ -2201,7 +2201,7 @@ static int readit(void) // read (maybe cursor) key from stdin
 {
         int c;
 
-        fflush(stdout);
+        fflush_all();
         c = read_key(STDIN_FILENO, readbuffer);
         if (c == -1) { // EOF/error
                 go_bottom_and_clear_to_eol();
@@ -2555,7 +2555,7 @@ static void show_status_line(void)
                 }
                 place_cursor(crow, ccol, FALSE);        // put cursor back in correct place
         }
-        fflush(stdout);
+        fflush_all();
 }
 
 //----- format the status buffer, the bottom line of screen ------
@@ -3963,7 +3963,7 @@ static void crash_test()
         if (msg[0]) {
                 printf("\n\n%d: \'%c\' %s\n\n\n%s[Hit return to continue]%s",
                         totalcmds, last_input_char, msg, SOs, SOn);
-                fflush(stdout);
+                fflush_all();
                 while (safe_read(STDIN_FILENO, d, 1) > 0) {
                         if (d[0] == '\n' || d[0] == '\r')
                                 break;