*: 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, 1 insertions, 1 deletions

diff --git a/networking/ftpd.c b/networking/ftpd.c
index 70a353312..9937cc3ea 100644
--- a/networking/ftpd.c
+++ b/networking/ftpd.c
@@ -630,7 +630,7 @@ popen_ls(const char *opt)
         cwd = xrealloc_getcwd_or_warn(NULL);
         xpiped_pair(outfd);
 
-        /*fflush(NULL); - so far we dont use stdio on output */
+        /*fflush_all(); - so far we dont use stdio on output */
         pid = BB_MMU ? fork() : vfork();
         if (pid < 0)
                 bb_perror_msg_and_die(BB_MMU ? "fork" : "vfork");