tsave: Make tilde-expanded filename visible.

Before:

  (gdb) tsave ~/a/b
  Unable to open file '~/a/b' for saving trace data (No such file or directory)

After:

  (gdb) tsave ~/a/b
  Unable to open file '/home/pedro/a/b' for saving trace data (No such file or directory)

Tested on x86_64 Fedora 17.

gdb/
2013-08-09  Pedro Alves  <palves@redhat.com>

	* tracepoint.c (tfile_start): Show tilde-expanded filename in
	error message.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index d49a4db8d2dea7abb382530debdefd88c5406741..d2175026bb9ad4e81ba0f7923fad8281bc5d2933 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2013-08-09  Pedro Alves  <palves@redhat.com>
+
+       * tracepoint.c (tfile_start): Show tilde-expanded filename in
+       error message.
+
 2013-08-09  Pedro Alves  <palves@redhat.com>
 
         * breakpoint.c (save_breakpoints): Show tilde-expanded filename in

diff --git a/gdb/tracepoint.c b/gdb/tracepoint.c
index ce61fb7b2f6345335992de680c7034322a55700f..7dbe54b27539e5704b26e9278779cc5a7e0fa61d 100644 (file)
--- a/gdb/tracepoint.c
+++ b/gdb/tracepoint.c
@@ -3163,7 +3163,7 @@ tfile_start (struct trace_file_writer *self, const char *filename)
   writer->fp = gdb_fopen_cloexec (writer->pathname, "wb");
   if (writer->fp == NULL)
     error (_("Unable to open file '%s' for saving trace data (%s)"),
-          filename, safe_strerror (errno));
+          writer->pathname, safe_strerror (errno));
 }
 
 /* This is the implementation of trace_file_write_ops method