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*: introduce and use ffulsh_all()

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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>
This commit is contained in:
Denys Vlasenko
2009-11-02 14:19:51 +01:00
parent 0d8ea64af6
commit 8131eea3dc
49 changed files with 84 additions and 96 deletions
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11
libbb/xfuncs_printf.c
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@@ -255,12 +255,9 @@ void FAST_FUNC die_if_ferror_stdout(void)
die_if_ferror(stdout, bb_msg_standard_output);
}
// Die with an error message if we have trouble flushing stdout.
void FAST_FUNC xfflush_stdout(void)
int FAST_FUNC fflush_all(void)
{
if (fflush(stdout)) {
bb_perror_msg_and_die(bb_msg_standard_output);
}
return fflush(NULL);
}
@@ -276,9 +273,9 @@ int FAST_FUNC bb_putchar(int ch)
* then close that file. */
void FAST_FUNC xprint_and_close_file(FILE *file)
{
fflush(stdout);
fflush_all();
// copyfd outputs error messages for us.
if (bb_copyfd_eof(fileno(file), 1) == -1)
if (bb_copyfd_eof(fileno(file), STDOUT_FILENO) == -1)
xfunc_die();
fclose(file);