Improve memory cleanup in 'relocatable' module.

[gnulib.git] / lib / fseeko.c

diff --git a/lib/fseeko.c b/lib/fseeko.c
index 209ce9c..97dcf6d 100644 (file)
--- a/lib/fseeko.c
+++ b/lib/fseeko.c
@@ -90,6 +90,10 @@ rpl_fseeko (FILE *fp, off_t offset, int whence)
        || fp->__bufpos == fp->__bufstart)
       && ((fp->__modeflags & (__FLAG_READONLY | __FLAG_READING)) == 0
          || fp->__bufpos == fp->__bufread))
+#elif defined __QNX__               /* QNX */
+  if ((fp->_Mode & _MWRITE ? fp->_Next == fp->_Buf : fp->_Next == fp->_Rend)
+      && fp->_Rback == fp->_Back + sizeof (fp->_Back)
+      && fp->_Rsave == NULL)
 #else
   #error "Please port gnulib fseeko.c to your platform! Look at the code in fpurge.c, then report this to bug-gnulib."
 #endif
@@ -107,6 +111,9 @@ rpl_fseeko (FILE *fp, off_t offset, int whence)
 #if defined __sferror               /* FreeBSD, NetBSD, OpenBSD, MacOS X, Cygwin */
          fp->_offset = pos;
          fp->_flags |= __SOFF;
+         fp->_flags &= ~__SEOF;
+#elif defined _IOERR                /* AIX, HP-UX, IRIX, OSF/1, Solaris, mingw */
+          fp->_flag &= ~_IOEOF;
 #endif
          return 0;
        }