# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1312394213 14400
# Node ID e116dd862879393078bf002ac6fb14a8f399f175
# Parent  c68fe26745aeb046d3c5adb7b2fac4342a63ce70
use gnulib:: qualifiers for more stdio functions

* input.cc (gnu_readline): Use gnulib::fflush instead of fflush.
* sparse-util.cc (SparseCholPrint): Likewise.
* kpse.cc (DEBUGF_END, hash_lookup, kpse_element_dirs): Likewise.
* cmd-edit.cc (default_command_editor::do_readline): Likewise.
* c-file-ptr-stream.cc (c_file_ptr_buf::flush): Likewise.
(c_file_ptr_buf::xsgetn): Use gnulib::fread instead of fread.
(c_file_ptr_buf::underflow_common): Use gnulib::fgetc instead of
fgetc.

diff --git a/liboctave/cmd-edit.cc b/liboctave/cmd-edit.cc
--- a/liboctave/cmd-edit.cc
+++ b/liboctave/cmd-edit.cc
@@ -765,7 +765,7 @@
 default_command_editor::do_readline (const std::string& prompt, bool& eof)
 {
   gnulib::fputs (prompt.c_str (), output_stream);
-  fflush (output_stream);
+  gnulib::fflush (output_stream);
 
   return octave_fgetl (input_stream, eof);
 }
diff --git a/liboctave/kpse.cc b/liboctave/kpse.cc
--- a/liboctave/kpse.cc
+++ b/liboctave/kpse.cc
@@ -212,7 +212,7 @@
 
 /* A printf for the debugging.  */
 #define DEBUGF_START() do { gnulib::fputs ("kdebug:", stderr)
-#define DEBUGF_END()        fflush (stderr); } while (0)
+#define DEBUGF_END()        gnulib::fflush (stderr); } while (0)
 
 #define DEBUGF(str)                                                     \
   DEBUGF_START (); gnulib::fputs (str, stderr); DEBUGF_END ()
@@ -432,7 +432,7 @@
             }
           gnulib::putc ('\n', stderr);
         }
-      fflush (stderr);
+      gnulib::fflush (stderr);
     }
 #endif
 
@@ -2428,7 +2428,7 @@
             gnulib::fprintf (stderr, " %s", (STR_LLIST (*e)).c_str ());
         }
       gnulib::putc ('\n', stderr);
-      fflush (stderr);
+      gnulib::fflush (stderr);
     }
 #endif /* KPSE_DEBUG */
 
diff --git a/liboctave/sparse-util.cc b/liboctave/sparse-util.cc
--- a/liboctave/sparse-util.cc
+++ b/liboctave/sparse-util.cc
@@ -52,7 +52,7 @@
   va_list args;
   va_start (args, fmt);
   int ret = gnulib::vfprintf (stderr, fmt, args);
-  fflush (stderr);
+  gnulib::fflush (stderr);
   va_end (args);
   return ret;
 }
diff --git a/src/c-file-ptr-stream.cc b/src/c-file-ptr-stream.cc
--- a/src/c-file-ptr-stream.cc
+++ b/src/c-file-ptr-stream.cc
@@ -68,7 +68,7 @@
 {
   if (f)
     {
-      int_type c = fgetc (f);
+      int_type c = gnulib::fgetc (f);
 
       if (! bump
 #if defined (CXX_ISO_COMPLIANT_LIBRARY)
@@ -112,7 +112,7 @@
 c_file_ptr_buf::xsgetn (char *s, std::streamsize n)
 {
   if (f)
-    return fread (s, 1, n, f);
+    return gnulib::fread (s, 1, n, f);
   else
     return 0;
 }
@@ -173,7 +173,7 @@
 int
 c_file_ptr_buf::flush (void)
 {
-  return f ? fflush (f) : EOF;
+  return f ? gnulib::fflush (f) : EOF;
 }
 
 int
diff --git a/src/input.cc b/src/input.cc
--- a/src/input.cc
+++ b/src/input.cc
@@ -213,7 +213,7 @@
           FILE *stream = command_editor::get_output_stream ();
 
           gnulib::fputs (s.c_str (), stream);
-          fflush (stream);
+          gnulib::fflush (stream);
         }
 
       FILE *curr_stream = command_editor::get_input_stream ();