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From a2e7d9273261c5c5cbc33796900f415097f5455e Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 13 Jun 2018 23:16:53 -0700
Subject: [PATCH] use posix strerror_r unless on gnu libc system
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
open-vm-tools/lib/err/errPosix.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/lib/err/errPosix.c b/lib/err/errPosix.c
index c81b4c13..7a403640 100644
--- a/lib/err/errPosix.c
+++ b/lib/err/errPosix.c
@@ -31,6 +31,7 @@
#include <errno.h>
#include <string.h>
#include <locale.h>
+#include <stdio.h>
#include "vmware.h"
#include "errInt.h"
@@ -63,11 +64,13 @@ ErrErrno2String(Err_Number errorNumber, // IN
{
char *p;
-#if defined(__linux__) && !defined(__ANDROID__)
+#if defined(__GLIBC__) && !defined(__ANDROID__)
p = strerror_r(errorNumber, buf, bufSize);
#else
- p = strerror(errorNumber);
-#endif
+ if (strerror_r(errorNumber, buf, bufSize) != 0)
+ snprintf(buf, bufSize, "unknown error %i", errorNumber);
+ p = buf;
+#endif /* defined __GLIBC__ */
ASSERT(p != NULL);
return p;
}
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