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linux/tools/include
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Jiri Olsa 01ca9fd41d tools: Add err.h with ERR_PTR PTR_ERR interface 
Adding part of the kernel's <linux/err.h> interface:

  inline void * __must_check ERR_PTR(long error);
  inline long   __must_check PTR_ERR(__force const void *ptr);
  inline bool   __must_check IS_ERR(__force const void *ptr);

It will be used to propagate error through pointers in following
patches.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Reviewed-by: Raphael Beamonte <raphael.beamonte@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1441615087-13886-2-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-09-15 09:48:32 -03:00
..
asm tools include: Add basic atomic.h implementation from the kernel sources 2015-05-08 16:11:05 -03:00
asm-generic tools include: Add basic atomic.h implementation from the kernel sources 2015-05-08 16:11:05 -03:00
linux tools: Add err.h with ERR_PTR PTR_ERR interface 2015-09-15 09:48:32 -03:00
tools tools: add more endian.h macros 2014-09-26 11:03:01 +02:00