cpu/avr8_common: don't implement perror() with stdio_null

RIOT-OS · Dec 22, 2024 · cc80e34 · cc80e34
1 parent 3cd06eb
commit cc80e34
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/cpu/avr8_common/avr_libc_extra/posix_unistd.c b/cpu/avr8_common/avr_libc_extra/posix_unistd.c
@@ -177,9 +177,11 @@ ssize_t write(int fd, const void *src, size_t count)
 #endif
 }
 
+#ifndef MODULE_STDIO_NULL
 void perror(const char *s)
 {
     printf("%s: %s\n", s, strerror(errno));
 }
+#endif
 
 /** @} */