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authorMike Frysinger <vapier@gentoo.org>2013-03-12 15:14:24 (GMT)
committer Mike Frysinger <vapier@gentoo.org>2013-03-12 15:14:24 (GMT)
commitaf9e70b8cba23b17c554533c3cdab0b66e7015e8 (patch)
tree0ff8eb82e65cc602fb767d1adc2cdcae18d830e5
parent445e7543e80d629173d96a77fbfe228fe795cb88 (diff)
downloadbusybox-af9e70b8cba23b17c554533c3cdab0b66e7015e8.tar.gz
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readlink: uClibc supports automatic allocation too now
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
-rw-r--r--libbb/xreadlink.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/libbb/xreadlink.c b/libbb/xreadlink.c
index ec95af2..0bdf394 100644
--- a/libbb/xreadlink.c
+++ b/libbb/xreadlink.c
@@ -102,7 +102,8 @@ char* FAST_FUNC xmalloc_readlink_or_warn(const char *path)
char* FAST_FUNC xmalloc_realpath(const char *path)
{
-#if defined(__GLIBC__) && !defined(__UCLIBC__)
+#if defined(__GLIBC__) || \
+ (defined(__UCLIBC__) && UCLIBC_VERSION >= KERNEL_VERSION(0, 9, 31))
/* glibc provides a non-standard extension */
/* new: POSIX.1-2008 specifies this behavior as well */
return realpath(path, NULL);