diff options
Diffstat (limited to 'gdb/ui-file.c')
| -rw-r--r-- | gdb/ui-file.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/gdb/ui-file.c b/gdb/ui-file.c index e6aaf93439a..1760b4c0528 100644 --- a/gdb/ui-file.c +++ b/gdb/ui-file.c @@ -22,6 +22,7 @@ #include "defs.h" #include "ui-file.h" +#include "gdb_obstack.h" #include "gdb_string.h" #include "gdb_select.h" @@ -264,7 +265,7 @@ set_ui_file_data (struct ui_file *file, void *data, } /* ui_file utility function for converting a ``struct ui_file'' into - a memory buffer''. */ + a memory buffer. */ struct accumulated_ui_file { @@ -298,6 +299,23 @@ ui_file_xstrdup (struct ui_file *file, long *length) *length = acc.length; return acc.buffer; } + +static void +do_ui_file_obsavestring (void *context, const char *buffer, long length) +{ + struct obstack *obstack = (struct obstack *) context; + obstack_grow (obstack, buffer, length); +} + +char * +ui_file_obsavestring (struct ui_file *file, struct obstack *obstack, + long *length) +{ + ui_file_put (file, do_ui_file_obsavestring, obstack); + *length = obstack_object_size (obstack); + obstack_1grow (obstack, '\0'); + return obstack_finish (obstack); +} /* A pure memory based ``struct ui_file'' that can be used an output buffer. The buffers accumulated contents are available via |