From 8791c200883624cf086f2a5dc8a2a97d9270b6da Mon Sep 17 00:00:00 2001 From: Mathieu Desnoyers Date: Thu, 9 May 2024 15:09:17 -0400 Subject: [PATCH] ust-fd: Add close_range declaration Old libc headers do not contain a declaration of close_range(). Emit our own declaration to prevent compiler warnings. Signed-off-by: Mathieu Desnoyers Change-Id: If6ca8193895efbb6ce1ba46e092939b8099bcff6 --- liblttng-ust-fd/lttng-ust-fd.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/liblttng-ust-fd/lttng-ust-fd.c b/liblttng-ust-fd/lttng-ust-fd.c index ffa72903..5a422103 100644 --- a/liblttng-ust-fd/lttng-ust-fd.c +++ b/liblttng-ust-fd/lttng-ust-fd.c @@ -158,6 +158,9 @@ int fclose(FILE *stream) __lttng_ust_fd_plibc_fclose); } +/* Old libc headers don't contain a close_range() declaration. */ +int close_range(unsigned int first, unsigned int last, int flags); + /* * Override the libc close_range() symbol with our own, allowing * applications to close arbitrary file descriptors. If the fd is owned -- 2.34.1