From f8aca1c316b116c2de11d42010fdda0ddb418750 Mon Sep 17 00:00:00 2001 From: Tavian Barnes Date: Tue, 4 Feb 2025 13:45:45 -0500 Subject: diag: Try to make diagnostics signal-safer Link: https://sourceware.org/bugzilla/show_bug.cgi?id=16060 --- build/has/dprintf.c | 8 ++++++++ build/header.mk | 1 + 2 files changed, 9 insertions(+) create mode 100644 build/has/dprintf.c (limited to 'build') diff --git a/build/has/dprintf.c b/build/has/dprintf.c new file mode 100644 index 0000000..c206fa3 --- /dev/null +++ b/build/has/dprintf.c @@ -0,0 +1,8 @@ +// Copyright © Tavian Barnes +// SPDX-License-Identifier: 0BSD + +#include + +int main(void) { + return dprintf(1, "%s\n", "Hello world!"); +} diff --git a/build/header.mk b/build/header.mk index 6a63221..f8aee4b 100644 --- a/build/header.mk +++ b/build/header.mk @@ -21,6 +21,7 @@ HEADERS := \ gen/has/builtin-riscv-pause.h \ gen/has/compound-literal-storage.h \ gen/has/confstr.h \ + gen/has/dprintf.h \ gen/has/extattr-get-file.h \ gen/has/extattr-get-link.h \ gen/has/extattr-list-file.h \ -- cgit v1.2.3