From 3dbaad0a1f27b96462541e1189efe37ffa913e9a Mon Sep 17 00:00:00 2001 From: Albert Ou Date: Tue, 13 Dec 2016 15:05:19 -0800 Subject: Refactor libc stubs into libwrap The --wrap feature of GNU ld supports a cleaner framework for linking in alternative implementations of libc functions without cpp hacks. Place wrappers in separate object files to reduce static code size. --- bsp/libwrap/sys/getpid.c | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 bsp/libwrap/sys/getpid.c (limited to 'bsp/libwrap/sys/getpid.c') diff --git a/bsp/libwrap/sys/getpid.c b/bsp/libwrap/sys/getpid.c new file mode 100644 index 0000000..5aa510b --- /dev/null +++ b/bsp/libwrap/sys/getpid.c @@ -0,0 +1,6 @@ +/* See LICENSE of license details. */ + +int __wrap_getpid(void) +{ + return 1; +} -- cgit v1.2.1-18-gbd029