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(parent: 416dedc) | patch
proc: test /proc/self symlink
authorAlexey Dobriyan <adobriyan@gmail.com>
Wed, 22 Aug 2018 04:54:16 +0000 (21:54 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 22 Aug 2018 17:52:45 +0000 (10:52 -0700)
commite1d5ca0c4f7b5c76e09581a3b8bca50b897b6c81
tree4df72b36490c5ff56010a498502fe4bc02c6073btree | snapshot
parent416dedc1cdf094c8250df8f4c5bbfd6bc981fc1ccommit | diff
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 <adobriyan@gmail.com>
Cc: Shuah Khan <shuahkh@osg.samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
tools/testing/selftests/proc/.gitignore diff | blob | history
tools/testing/selftests/proc/Makefile diff | blob | history
tools/testing/selftests/proc/proc.h diff | blob | history
tools/testing/selftests/proc/self.c [new file with mode: 0644] blob
Linux Kernel Source Tree.