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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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14
shell/hush.c
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@ -1206,7 +1206,7 @@ static void hush_exit(int exitcode)
}
#if ENABLE_HUSH_JOB
fflush(NULL); /* flush all streams */
fflush_all();
sigexit(- (exitcode & 0xff));
#else
exit(exitcode);
@ -1679,7 +1679,7 @@ static void get_user_input(struct in_str *i)
do {
G.flag_SIGINT = 0;
fputs(prompt_str, stdout);
fflush(stdout);
fflush_all();
G.user_input_buf[0] = r = fgetc(i->file);
/*G.user_input_buf[1] = '\0'; - already is and never changed */
//do we need check_and_run_traps(0)? (maybe only if stdin)
@ -3220,7 +3220,7 @@ static void exec_function(char ***to_free,
G.global_argc = n;
/* On MMU, funcp->body is always non-NULL */
n = run_list(funcp->body);
fflush(NULL);
fflush_all();
_exit(n);
# else
re_execute_shell(to_free,
@ -3307,7 +3307,7 @@ static void exec_builtin(char ***to_free,
{
#if BB_MMU
int rcode = x->function(argv);
fflush(NULL);
fflush_all();
_exit(rcode);
#else
/* On NOMMU, we must never block!
@ -3933,7 +3933,7 @@ static NOINLINE int run_pipe(struct pipe *pi)
debug_printf_exec(": builtin '%s' '%s'...\n",
x->cmd, argv_expanded[1]);
rcode = x->function(argv_expanded) & 0xff;
fflush(NULL);
fflush_all();
}
#if ENABLE_HUSH_FUNCTIONS
else {
@ -7136,7 +7136,7 @@ static int FAST_FUNC builtin_export(char **argv)
putchar('\n');
#endif
}
/*fflush(stdout); - done after each builtin anyway */
/*fflush_all(); - done after each builtin anyway */
}
return EXIT_SUCCESS;
}
@ -7181,7 +7181,7 @@ static int FAST_FUNC builtin_trap(char **argv)
printf(" %s\n", get_signame(i));
}
}
/*fflush(stdout); - done after each builtin anyway */
/*fflush_all(); - done after each builtin anyway */
return EXIT_SUCCESS;
}