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| author | Tavian Barnes <tavianator@tavianator.com> | 2025-02-04 13:45:45 -0500 |
|---|---|---|
| committer | Tavian Barnes <tavianator@tavianator.com> | 2025-02-06 10:38:44 -0500 |
| commit | f8aca1c316b116c2de11d42010fdda0ddb418750 (patch) | |
| tree | c75e31e1f895c92721fa31be2c559335b21de714 /build | |
| parent | 532dec0849dcdc3e15e530ac40a8168f146a41cd (diff) | |
| download | bfs-f8aca1c316b116c2de11d42010fdda0ddb418750.tar.xz | |
diag: Try to make diagnostics signal-safer
Link: https://sourceware.org/bugzilla/show_bug.cgi?id=16060
Diffstat (limited to 'build')
| -rw-r--r-- | build/has/dprintf.c | 8 | ||||
| -rw-r--r-- | build/header.mk | 1 |
2 files changed, 9 insertions, 0 deletions
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 <tavianator@tavianator.com> +// SPDX-License-Identifier: 0BSD + +#include <stdio.h> + +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 \ |