Commit 7634d533 authored Sep 23, 2019 by Arnaldo Carvalho de Melo

libperf: Use sys/types.h to get ssize_t, not unistd.h

The sys/types.h header looks more sensible, from its name we can gather
it should be there because of some needed typedef, and it is much
smaller than unistd.h, so use it and fix up the fallout in places where
it was being used for something else entirely but being obtained by
sheer luck, indirectly.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-49bn251httu22ymwgipeavmy@git.kernel.org

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 26049111

tools/perf/lib/include/internal/lib.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -2,7 +2,7 @@
		#ifndef __LIBPERF_INTERNAL_LIB_H
		#define __LIBPERF_INTERNAL_LIB_H

		#include <unistd.h>
		#include <sys/types.h>

		extern unsigned int page_size;

tools/perf/util/mmap.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -12,6 +12,7 @@
		#include <linux/zalloc.h>
		#include <stdlib.h>
		#include <string.h>
		#include <unistd.h> // sysconf()
		#ifdef HAVE_LIBNUMA_SUPPORT
		#include <numaif.h>
		#endif