*: 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>

4 files changed, 5 insertions, 5 deletions

diff --git a/util-linux/fsck_minix.c b/util-linux/fsck_minix.c
index cdd306031..cc9eec22d 100644
--- a/util-linux/fsck_minix.c
+++ b/util-linux/fsck_minix.c
@@ -341,7 +341,7 @@ static int ask(const char *string, int def)
         }
         printf(def ? "%s (y/n)? " : "%s (n/y)? ", string);
         for (;;) {
-                fflush(NULL);
+                fflush_all();
                 c = getchar();
                 if (c == EOF) {
                         if (!def)
diff --git a/util-linux/mkfs_minix.c b/util-linux/mkfs_minix.c
index cf757610b..8819cee4e 100644
--- a/util-linux/mkfs_minix.c
+++ b/util-linux/mkfs_minix.c
@@ -505,7 +505,7 @@ static void alarm_intr(int alnum UNUSED_PARAM)
         if (!G.currently_testing)
                 return;
         printf("%d ...", G.currently_testing);
-        fflush(stdout);
+        fflush_all();
 }
 
 static void check_blocks(void)
diff --git a/util-linux/more.c b/util-linux/more.c
index 9ac4dd8e3..555f033d4 100644
--- a/util-linux/more.c
+++ b/util-linux/more.c
@@ -114,7 +114,7 @@ int more_main(int argc UNUSED_PARAM, char **argv)
                                                 (int) (ftello(file)*100 / st.st_size),
                                                 st.st_size);
                                 }
-                                fflush(stdout);
+                                fflush_all();
 
                                 /*
                                  * We've just displayed the "--More--" prompt, so now we need
@@ -189,7 +189,7 @@ int more_main(int argc UNUSED_PARAM, char **argv)
                         putchar(c);
                 }
                 fclose(file);
-                fflush(stdout);
+                fflush_all();
         } while (*argv && *++argv);
  end:
         setTermSettings(cin_fileno, &initial_settings);
diff --git a/util-linux/rtcwake.c b/util-linux/rtcwake.c
index f90f73ced..049f699f5 100644
--- a/util-linux/rtcwake.c
+++ b/util-linux/rtcwake.c
@@ -172,7 +172,7 @@ int rtcwake_main(int argc UNUSED_PARAM, char **argv)
 
         sync();
         printf("wakeup from \"%s\" at %s", suspend, ctime(&alarm_time));
-        fflush(NULL);
+        fflush_all();
         usleep(10 * 1000);
 
         if (strcmp(suspend, "on"))