From 4abab5ad6c8465a7528ccdd5f49367da05f78bbd Mon Sep 17 00:00:00 2001 From: Vladimir Azarov Date: Tue, 1 Oct 2024 15:47:05 +0200 Subject: Initial version --- src/stdio/flockfile.c | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 src/stdio/flockfile.c (limited to 'src/stdio/flockfile.c') diff --git a/src/stdio/flockfile.c b/src/stdio/flockfile.c new file mode 100644 index 0000000..8e22065 --- /dev/null +++ b/src/stdio/flockfile.c @@ -0,0 +1,9 @@ +#include "stdio_impl.h" +#include "pthread_impl.h" + +void flockfile(FILE *f) +{ + if (!ftrylockfile(f)) return; + __lockfile(f); + __register_locked_file(f, __pthread_self()); +} -- cgit v1.2.3