*: 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/coreutils/pwd.c b/coreutils/pwd.c
index 57953d246..11278a2a5 100644
--- a/coreutils/pwd.c
+++ b/coreutils/pwd.c
@@ -20,7 +20,7 @@ int pwd_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
         if (buf != NULL) {
                 puts(buf);
                 free(buf);
-                return fflush(stdout);
+                return fflush_all();
         }
 
         return EXIT_FAILURE;