hermes

commit a6ba79cd366fa8fd9208d9cb70b58d8be51f67dc
parent ce4ed14ebb52ec3241fff8efe18fb901b44d0b1e
Author: Francesco Saccone <francesco@francescosaccone.com>
Date:   Mon, 31 Mar 2025 13:51:10 +0200

feat: support additional arguments in 'critical' function

Signed-off-by: Francesco Saccone <francesco@francescosaccone.com>

Diffstat:
M
utils.c
 | 
12
++++++++++--
M
utils.h
 | 
2
+-

2 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/utils.c b/utils.c
@@ -1,10 +1,18 @@
+#include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 
 #include "utils.h"
 
 void
-critical(const char *message) {
-	fprintf(stderr, "%s\n", message);
+critical(const char *message, ...) {
+	va_list arguments;
+
+	va_start(arguments, message);
+	vfprintf(stderr, message, arguments);
+	va_end(arguments);
+
+	fprintf(stderr, "\n");
+
 	exit(1);
 }
diff --git a/utils.h b/utils.h
@@ -2,6 +2,6 @@
 #define UTILS_H
 
 void
-critical(const char *message);
+critical(const char *message, ...);
 
 #endif