Make '{putchar,fputc}_unfiltered' use 'fputs_unfiltered'

[deliverable/binutils-gdb.git] / gdb / utils.c

diff --git a/gdb/utils.c b/gdb/utils.c
index 0200a8621f6e2014e4e5f1eb085a9ce6aa65c8e9..0b470120a22f60b9309743d016e4f1df035c9128 100644 (file)
--- a/gdb/utils.c
+++ b/gdb/utils.c
@@ -1776,7 +1776,12 @@ fputs_maybe_filtered (const char *linebuffer, struct ui_file *stream,
                     newline -- if chars_per_line is right, we
                     probably just overflowed anyway; if it's wrong,
                     let us keep going.  */
-                 fputc_unfiltered ('\n', stream);
+                 /* XXX: The ideal thing would be to call
+                    'stream->putc' here, but we can't because it
+                    currently calls 'fputc_unfiltered', which ends up
+                    calling us, which generates an infinite
+                    recursion.  */
+                 stream->puts ("\n");
                }
              else
                {
@@ -1821,7 +1826,12 @@ fputs_maybe_filtered (const char *linebuffer, struct ui_file *stream,
          wrap_here ((char *) 0);       /* Spit out chars, cancel
                                           further wraps.  */
          lines_printed++;
-         fputc_unfiltered ('\n', stream);
+         /* XXX: The ideal thing would be to call
+            'stream->putc' here, but we can't because it
+            currently calls 'fputc_unfiltered', which ends up
+            calling us, which generates an infinite
+            recursion.  */
+         stream->puts ("\n");
          lineptr++;
        }
     }
@@ -1916,10 +1926,7 @@ fputs_highlighted (const char *str, const compiled_regex &highlight,
 int
 putchar_unfiltered (int c)
 {
-  char buf = c;
-
-  gdb_stdout->write (&buf, 1);
-  return c;
+  return fputc_unfiltered (c, gdb_stdout);
 }
 
 /* Write character C to gdb_stdout using GDB's paging mechanism and return C.
@@ -1934,9 +1941,11 @@ putchar_filtered (int c)
 int
 fputc_unfiltered (int c, struct ui_file *stream)
 {
-  char buf = c;
+  char buf[2];
 
-  stream->write (&buf, 1);
+  buf[0] = c;
+  buf[1] = 0;
+  fputs_unfiltered (buf, stream);
   return c;
 }