introduce bb_putchar(). saves ~1800 on uclibc (less on glibc).
diff --git a/editors/ed.c b/editors/ed.c
index cd3836a..31185d9 100644
--- a/editors/ed.c
+++ b/editors/ed.c
@@ -853,14 +853,14 @@
ch &= 0x7f;
}
if (ch < ' ') {
- fputc('^', stdout);
+ bb_putchar('^');
ch += '@';
}
if (ch == 0x7f) {
- fputc('^', stdout);
+ bb_putchar('^');
ch = '?';
}
- fputc(ch, stdout);
+ bb_putchar(ch);
}
fputs("$\n", stdout);
diff --git a/editors/vi.c b/editors/vi.c
index 1fa7c3a..eafe767 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -868,13 +868,13 @@
if (c == '\n') {
write1("$\r");
} else if (c < ' ' || c == 127) {
- putchar('^');
+ bb_putchar('^');
if (c == 127)
c = '?';
else
c += '@';
}
- putchar(c);
+ bb_putchar(c);
if (c_is_no_print)
standout_end();
}
@@ -2337,7 +2337,7 @@
} else {
buf[i] = c; // save char in buffer
buf[i + 1] = '\0'; // make sure buffer is null terminated
- putchar(c); // echo the char back to user
+ bb_putchar(c); // echo the char back to user
i++;
}
}
@@ -2860,7 +2860,7 @@
char *out = sp + cs;
while (nic-- > 0) {
- putchar(*out);
+ bb_putchar(*out);
out++;
}
}