X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcompat-smp.h;h=31fa979a7040736999823a49ca1f01b7a4d92c48;hb=HEAD;hp=7240d2f66b3c8af059338df28bc032192abdcd20;hpb=5cfe81b7ddff9543d451746de9965cac58c67182;p=urcu.git

diff --git a/src/compat-smp.h b/src/compat-smp.h
index 7240d2f..5da8d6a 100644
--- a/src/compat-smp.h
+++ b/src/compat-smp.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-License-Identifier: LGPL-2.1-only
+ * SPDX-License-Identifier: MIT
  *
  * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  * Copyright (C) 2019 Michael Jeanson <mjeanson@efficios.com>
@@ -36,6 +36,7 @@ static inline int get_num_possible_cpus_sysconf(void)
 }
 #endif
 
+#ifdef __linux__
 /*
  * Get the highest CPU id from sysfs.
  *
@@ -163,7 +164,7 @@ static inline int get_cpu_mask_from_sysfs(char *buf, size_t max_bytes, const cha
 
 		total_bytes_read += bytes_read;
 		assert(total_bytes_read <= max_bytes);
-	} while (max_bytes > total_bytes_read && bytes_read > 0);
+	} while (max_bytes > total_bytes_read && bytes_read != 0);
 
 	/*
 	 * Make sure the mask read is a null terminated string.
@@ -235,7 +236,6 @@ error:
 	return -1;
 }
 
-#ifdef __linux__
 /*
  * On Linux try sysfs first and fallback to sysconf.
  */