From 61d47c4e71c1f080e7412315c8685bc682a8e53a Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Tue, 21 Aug 2018 21:54:16 -0700 Subject: proc: test /proc/self symlink There are plans to change how /proc/self result is calculated, for that a test is necessary. Use direct system call because of this whole getpid caching story. Link: http://lkml.kernel.org/r/20180627195103.GB18113@avx2 Signed-off-by: Alexey Dobriyan Cc: Shuah Khan Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- tools/testing/selftests/proc/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'tools/testing/selftests/proc/Makefile') diff --git a/tools/testing/selftests/proc/Makefile b/tools/testing/selftests/proc/Makefile index db310eedc268..344bca8e4b28 100644 --- a/tools/testing/selftests/proc/Makefile +++ b/tools/testing/selftests/proc/Makefile @@ -1,4 +1,5 @@ CFLAGS += -Wall -O2 -Wno-unused-function +CFLAGS += -D_GNU_SOURCE TEST_GEN_PROGS := TEST_GEN_PROGS += fd-001-lookup @@ -12,5 +13,6 @@ TEST_GEN_PROGS += proc-self-wchan TEST_GEN_PROGS += proc-uptime-001 TEST_GEN_PROGS += proc-uptime-002 TEST_GEN_PROGS += read +TEST_GEN_PROGS += self include ../lib.mk -- cgit v1.2.3