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introduce bb_putchar(). saves ~1800 on uclibc (less on glibc).

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This commit is contained in:
Denis Vlasenko
2007-09-27 10:20:47 +00:00
parent 1acdc89e99
commit 4daad9004d
62 changed files with 208 additions and 210 deletions
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14
miscutils/less.c
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@@ -173,7 +173,7 @@ static void less_exit(int code)
* and restore it when we exit. Less does this with the
* "ti" and "te" termcap commands; can this be done with
* only termios.h? */
putchar('\n');
bb_putchar('\n');
fflush_stdout_and_exit(code);
}
@@ -419,7 +419,7 @@ static void status_print(void)
clear_line();
if (cur_fline && cur_fline < max_fline - max_displayed_line) {
putchar(':');
bb_putchar(':');
return;
}
p = "(END)";
@@ -755,7 +755,7 @@ static char* less_gets(int sz)
continue;
if (i >= width - sz - 1)
continue; /* len limit */
putchar(c);
bb_putchar(c);
result[i++] = c;
result = xrealloc(result, i+1);
result[i] = '\0';
@@ -916,7 +916,7 @@ static void regex_process(void)
/* Get the uncompiled regular expression from the user */
clear_line();
putchar((option_mask32 & LESS_STATE_MATCH_BACKWARDS) ? '?' : '/');
bb_putchar((option_mask32 & LESS_STATE_MATCH_BACKWARDS) ? '?' : '/');
uncomp_regex = less_gets(1);
if (!uncomp_regex[0]) {
free(uncomp_regex);
@@ -969,7 +969,7 @@ static void number_process(int first_digit)
num_input[i] = less_getch();
if (!num_input[i] || !isdigit(num_input[i]))
break;
putchar(num_input[i]);
bb_putchar(num_input[i]);
i++;
}
@@ -1024,7 +1024,7 @@ static void flag_change(void)
int keypress;
clear_line();
putchar('-');
bb_putchar('-');
keypress = less_getch();
switch (keypress) {
@@ -1049,7 +1049,7 @@ static void show_flag_status(void)
int flag_val;
clear_line();
putchar('_');
bb_putchar('_');
keypress = less_getch();
switch (keypress) {