From: Xi Ruoyao <xry111@xry111.site> Date: Sun, 31 Mar 2024 00:42:03 +0800 Subject: include: Include <unistd.h> in pidfd-utils.h for syscall() Git-repo: https://github.com/util-linux/util-linux.git Git-commit: 10add327c608b11b3d70215048aade4d1797b1fd Patch-mainline: yes References: kernel 6.9 In Glibc, <sys/syscall.h> only contains SYS_* macros and the syscall() function is in <unistd.h>. So include it. Signed-off-by: Xi Ruoyao <xry111@xry111.site> Signed-off-by: Jiri Slaby <jslaby@suse.cz> --- include/pidfd-utils.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/pidfd-utils.h b/include/pidfd-utils.h index ff0bc4c7..0ee55f3b 100644 --- a/include/pidfd-utils.h +++ b/include/pidfd-utils.h @@ -7,6 +7,7 @@ #ifdef HAVE_SYS_SYSCALL_H # include <sys/syscall.h> +# include <unistd.h> /* * If the kernel headers are too old to provide the syscall numbers, let's -- 2.45.0