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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
libbb/lineedit.c
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@@ -373,7 +373,7 @@ static void input_backward(unsigned num)
static void put_prompt(void)
{
out1str(cmdedit_prompt);
fflush(NULL);
fflush_all();
#if ENABLE_FEATURE_EDITING_ASK_TERMINAL
{
/* Ask terminal where is the cursor now.
@@ -411,7 +411,7 @@ static void put_prompt(void)
if (safe_poll(&pfd, 1, 0) == 0) {
S.sent_ESC_br6n = 1;
out1str("\033" "[6n");
fflush(NULL); /* make terminal see it ASAP! */
fflush_all(); /* make terminal see it ASAP! */
}
}
#endif
@@ -1636,7 +1636,7 @@ static void cmdedit_setwidth(unsigned w, int redraw_flg)
int new_y = (cursor + cmdedit_prmt_len) / w;
/* redraw */
redraw((new_y >= cmdedit_y ? new_y : cmdedit_y), command_len - cursor);
fflush(NULL);
fflush_all();
}
}
@@ -1748,7 +1748,7 @@ int FAST_FUNC read_line_input(const char *prompt, char *command, int maxsize, li
) {
/* Happens when e.g. stty -echo was run before */
parse_and_put_prompt(prompt);
/* fflush(stdout); - done by parse_and_put_prompt */
/* fflush_all(); - done by parse_and_put_prompt */
if (fgets(command, maxsize, stdin) == NULL)
len = -1; /* EOF or error */
else
@@ -1841,7 +1841,7 @@ int FAST_FUNC read_line_input(const char *prompt, char *command, int maxsize, li
};
int32_t ic, ic_raw;
fflush(NULL);
fflush_all();
ic = ic_raw = lineedit_read_key(read_key_buffer);
#if ENABLE_FEATURE_EDITING_VI
@@ -2245,7 +2245,7 @@ int FAST_FUNC read_line_input(const char *prompt, char *command, int maxsize, li
tcsetattr_stdin_TCSANOW(&initial_settings);
/* restore SIGWINCH handler */
signal(SIGWINCH, previous_SIGWINCH_handler);
fflush(NULL);
fflush_all();
len = command_len;
DEINIT_S();
@@ -2259,7 +2259,7 @@ int FAST_FUNC read_line_input(const char *prompt, char *command, int maxsize, li
int FAST_FUNC read_line_input(const char* prompt, char* command, int maxsize)
{
fputs(prompt, stdout);
fflush(NULL);
fflush_all();
fgets(command, maxsize, stdin);
return strlen(command);
}