From: Michael Jeanson <mjeanson@efficios.com>
Date: Mon, 15 Aug 2022 15:11:54 +0000 (-0400)
Subject: fix: ifdef linux specific cpu count compat
X-Git-Tag: v0.13.2~7
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=fcec48566ab5ed0acbe9ad4e260613e44e5f4f0f;p=userspace-rcu.git

fix: ifdef linux specific cpu count compat

Expand the '#ifdef __linux__' block in src/compat-cpu.h to all static
inline functions related to sysfs since they are only useful on Linux
and fail to build on some non-Linux platforms. This issue was reported
on QNX.

Thanks to Elad Lahav <e2lahav@gmail.com> for reporting this issue.

Change-Id: I17c88a9a2fb5b9be6cf5325234a18ff40788cd09
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/src/compat-smp.h b/src/compat-smp.h
index 7240d2f..31fa979 100644
--- a/src/compat-smp.h
+++ b/src/compat-smp.h
@@ -36,6 +36,7 @@ static inline int get_num_possible_cpus_sysconf(void)
 }
 #endif
 
+#ifdef __linux__
 /*
  * Get the highest CPU id from sysfs.
  *
@@ -235,7 +236,6 @@ error:
 	return -1;
 }
 
-#ifdef __linux__
 /*
  * On Linux try sysfs first and fallback to sysconf.
  */