[PATCH 25/26] -Wpointer-sign: ctf.c.

[Pedro Alves <palves at redhat dot com>]

ctf_save_write's second parameter is gdb_byte *, and all these
arguments are 'char *'.  Since this function is ultimately just
writing host bytes to a local file with fwrite, an alternative would
be to change ctf_save_write to take a 'void *' instead of 'gdb_byte
*', thus removing the need for any cast (we have more calls with casts
than without).

gdb/
2013-04-11  Pedro Alves  <palves@redhat.com>

	* ctf.c (ctf_write_uploaded_tsv, ctf_write_uploaded_tp): Add casts
	to 'gdb_byte *'.
---
 gdb/ctf.c |   15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/gdb/ctf.c b/gdb/ctf.c
index 0985784..ce0a318 100644
--- a/gdb/ctf.c
+++ b/gdb/ctf.c
@@ -528,7 +528,8 @@ ctf_write_uploaded_tsv (struct trace_file_writer *self,
 
   /* name */
   if (tsv->name != NULL)
-    ctf_save_write (&writer->tcs, tsv->name, strlen (tsv->name));
+    ctf_save_write (&writer->tcs, (gdb_byte *) tsv->name,
+		    strlen (tsv->name));
   ctf_save_write (&writer->tcs, &zero, 1);
 }
 
@@ -580,30 +581,30 @@ ctf_write_uploaded_tp (struct trace_file_writer *self,
 
   /* condition  */
   if (tp->cond != NULL)
-    ctf_save_write (&writer->tcs, tp->cond, strlen (tp->cond));
+    ctf_save_write (&writer->tcs, (gdb_byte *) tp->cond, strlen (tp->cond));
   ctf_save_write (&writer->tcs, &zero, 1);
 
   /* actions */
   u32 = VEC_length (char_ptr, tp->actions);
   ctf_save_align_write (&writer->tcs, (gdb_byte *) &u32, 4, 4);
   for (a = 0; VEC_iterate (char_ptr, tp->actions, a, act); ++a)
-    ctf_save_write (&writer->tcs, act, strlen (act) + 1);
+    ctf_save_write (&writer->tcs, (gdb_byte *) act, strlen (act) + 1);
 
   /* step_actions */
   u32 = VEC_length (char_ptr, tp->step_actions);
   ctf_save_align_write (&writer->tcs, (gdb_byte *) &u32, 4, 4);
   for (a = 0; VEC_iterate (char_ptr, tp->step_actions, a, act); ++a)
-    ctf_save_write (&writer->tcs, act, strlen (act) + 1);
+    ctf_save_write (&writer->tcs, (gdb_byte *) act, strlen (act) + 1);
 
   /* at_string */
   if (tp->at_string != NULL)
-    ctf_save_write (&writer->tcs, tp->at_string,
+    ctf_save_write (&writer->tcs, (gdb_byte *) tp->at_string,
 		    strlen (tp->at_string));
   ctf_save_write (&writer->tcs, &zero, 1);
 
   /* cond_string */
   if (tp->cond_string != NULL)
-    ctf_save_write (&writer->tcs, tp->cond_string,
+    ctf_save_write (&writer->tcs, (gdb_byte *) tp->cond_string,
 		    strlen (tp->cond_string));
   ctf_save_write (&writer->tcs, &zero, 1);
 
@@ -611,7 +612,7 @@ ctf_write_uploaded_tp (struct trace_file_writer *self,
   u32 = VEC_length (char_ptr, tp->cmd_strings);
   ctf_save_align_write (&writer->tcs, (gdb_byte *) &u32, 4, 4);
   for (a = 0; VEC_iterate (char_ptr, tp->cmd_strings, a, act); ++a)
-    ctf_save_write (&writer->tcs, act, strlen (act) + 1);
+    ctf_save_write (&writer->tcs, (gdb_byte *) act, strlen (act) + 1);
 
 }