| 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; |
| } |