*: 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, 2 insertions, 2 deletions

diff --git a/editors/ed.c b/editors/ed.c
index dbd802075..8ed4cd42b 100644
--- a/editors/ed.c
+++ b/editors/ed.c
@@ -686,7 +686,7 @@ static int readLines(const char *file, int num)
         cc = 0;
 
         printf("\"%s\", ", file);
-        fflush(stdout);
+        fflush_all();
 
         do {
                 cp = memchr(bufPtr, '\n', bufUsed);
@@ -775,7 +775,7 @@ static int writeLines(const char *file, int num1, int num2)
         }
 
         printf("\"%s\", ", file);
-        fflush(stdout);
+        fflush_all();
 
         lp = findLine(num1);
         if (lp == NULL) {