Fix 324514 gdbserver monitor cmd output behaviour consistency + allow user
to put a "marker" msg in process log output
* v.info n_errs_found accepts optional msg, added in the output of
the monitor command.
* use VG_(printf) rather than VG_(gdb_printf) when output of command
should be redirected according to v.set gdb_output|log_output|mixed_output
* also avoid calling gdb_printf in output sink processing
to output zero bytes, as gdb_printf expects to have a null terminated
string, which is not ensured when 0 bytes have to be output.
* some minor reformatting (replace char* xxx by char *xxx).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13532 a5019735-40e9-0310-863c-91ae7b9d1cf9
10 files changed
