optimize hot paths of putc with manual shrink-wrapping
this is the analog of commit dd8f02b7dce53d6b1c4282439f1636a2d63bee01,
but for putc.
diff --git a/src/stdio/fputc.c b/src/stdio/fputc.c
index 92762c9..f364ed3 100644
--- a/src/stdio/fputc.c
+++ b/src/stdio/fputc.c
@@ -1,10 +1,7 @@
-#include "stdio_impl.h"
+#include <stdio.h>
+#include "putc.h"
int fputc(int c, FILE *f)
{
- if (f->lock < 0 || !__lockfile(f))
- return putc_unlocked(c, f);
- c = putc_unlocked(c, f);
- __unlockfile(f);
- return c;
+ return do_putc(c, f);
}
diff --git a/src/stdio/putc.c b/src/stdio/putc.c
index fa89349..4744d97 100644
--- a/src/stdio/putc.c
+++ b/src/stdio/putc.c
@@ -1,12 +1,9 @@
-#include "stdio_impl.h"
+#include <stdio.h>
+#include "putc.h"
int putc(int c, FILE *f)
{
- if (f->lock < 0 || !__lockfile(f))
- return putc_unlocked(c, f);
- c = putc_unlocked(c, f);
- __unlockfile(f);
- return c;
+ return do_putc(c, f);
}
weak_alias(putc, _IO_putc);
diff --git a/src/stdio/putchar.c b/src/stdio/putchar.c
index 945636d..f044f16 100644
--- a/src/stdio/putchar.c
+++ b/src/stdio/putchar.c
@@ -1,6 +1,7 @@
#include <stdio.h>
+#include "putc.h"
int putchar(int c)
{
- return fputc(c, stdout);
+ return do_putc(c, stdout);
}