Use the _unlocked stdio macros only when they're all available

Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/include/platform.h b/include/platform.h
index d186e4911..60864c929 100644
--- a/include/platform.h
+++ b/include/platform.h
@@ -350,16 +350,14 @@ typedef unsigned smalluint;
 #define HAVE_STRSIGNAL 1
 #define HAVE_STRVERSCMP 1
 #define HAVE_VASPRINTF 1
+#define HAVE_UNLOCKED_STDIO 1
+#define HAVE_UNLOCKED_LINE_OPS 1
 #define HAVE_GETLINE 1
 #define HAVE_XTABS 1
 #define HAVE_MNTENT_H 1
 #define HAVE_NET_ETHERNET_H 1
 #define HAVE_SYS_STATFS_H 1
 
-#if defined(__GLIBC__) && (__GLIBC__ < 2 || __GLIBC_MINOR__ < 1)
-# undef HAVE_NET_ETHERNET_H
-#endif
-
 #if defined(__UCLIBC_MAJOR__)
 # if __UCLIBC_MAJOR__ == 0 \
   && (   __UCLIBC_MINOR__ < 9 \
@@ -369,7 +367,6 @@ typedef unsigned smalluint;
 # endif
 #endif
 
-
 #if defined(__dietlibc__)
 # undef HAVE_STRCHRNUL
 #endif
@@ -387,6 +384,8 @@ typedef unsigned smalluint;
 # undef HAVE_STRSIGNAL
 # undef HAVE_STRVERSCMP
 # undef HAVE_VASPRINTF
+# undef HAVE_UNLOCKED_STDIO
+# undef HAVE_UNLOCKED_LINE_OPS
 # undef HAVE_NET_ETHERNET_H
 #endif
 
@@ -424,6 +423,7 @@ typedef unsigned smalluint;
 # undef HAVE_STPCPY
 # undef HAVE_STRCHRNUL
 # undef HAVE_STRVERSCMP
+# undef HAVE_UNLOCKED_LINE_OPS
 # undef HAVE_NET_ETHERNET_H
 #endif