From f01b89b599d40df5d6c127310b0030cd41c8dc85 Mon Sep 17 00:00:00 2001
From: "Luke T. Shumaker" <lukeshu@lukeshu.com>
Date: Tue, 13 May 2025 18:46:08 -0600
Subject: libmisc: log.h: Add support for libmisc/fmt.h printing

---
 libmisc/intercept.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'libmisc/intercept.c')

diff --git a/libmisc/intercept.c b/libmisc/intercept.c
index 332bfa5..af10ea3 100644
--- a/libmisc/intercept.c
+++ b/libmisc/intercept.c
@@ -5,7 +5,7 @@
  */
 
 #include <stdarg.h> /* for va_list, va_start(), va_end() */
-#include <stdio.h>  /* for vprintf() */
+#include <stdio.h>  /* for vprintf(), putchar() */
 #include <stdlib.h> /* for abort() */
 
 #include <libmisc/_intercept.h>
@@ -28,6 +28,11 @@ size_t __lm_light_printf(const char *format, ...) {
 	return ret;
 }
 
+[[gnu::weak]]
+void __lm_putchar(unsigned char c) {
+	(void) putchar(c);
+}
+
 [[gnu::weak]]
 void __lm_abort(void) {
 	abort();
-- 
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