Fix *printf behaviour regarding the left-adjust flag on HP-UX 10.20.

[gnulib.git] / lib / freading.c

diff --git a/lib/freading.c b/lib/freading.c
index cbe4d7e..dcdc3d2 100644 (file)
--- a/lib/freading.c
+++ b/lib/freading.c
@@ -19,9 +19,9 @@
 /* Specification.  */
 #include "freading.h"
 
-/* Don't use glibc's __freading function, see
+/* Don't use glibc's __freading function in glibc < 2.7, see
    <http://sourceware.org/bugzilla/show_bug.cgi?id=4359>  */
-#if !(HAVE___FREADING && !defined __GLIBC__)
+#if !(HAVE___FREADING && (!defined __GLIBC__ || __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 7)))
 
 bool
 freading (FILE *fp)
@@ -40,8 +40,8 @@ freading (FILE *fp)
 #elif defined __UCLIBC__            /* uClibc */
   return (fp->__modeflags & (__FLAG_READONLY | __FLAG_READING)) != 0;
 #elif defined __QNX__               /* QNX */
-  return ((fp->_Mode & _MOPENW) == 0
-         || (fp->_Mode & _MREAD) != 0);
+  return ((fp->_Mode & 0x2 /* _MOPENW */) == 0
+         || (fp->_Mode & 0x1000 /* _MREAD */) != 0);
 #else
  #error "Please port gnulib freading.c to your platform!"
 #endif