Read job progress from written log files, even for local BE

This simplifies the backends somewhat, and makes them look more similar
- e.g. there is now only one routine to find out how far along a merging
job is.  It has the added bonus of adding a log file for local jobs,
which we would've had to add soon anyway.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/gui_ambi.h b/src/gui_ambi.h
index f577e3c1..c6b68b35 100644
--- a/src/gui_ambi.h
+++ b/src/gui_ambi.h
@@ -42,4 +42,6 @@ extern int write_ambigator_script(const char *filename,
                                   struct ambi_params *params,
                                   const char *out_stream);
 
+extern double read_ambigator_progress(char *logfile_str, int niter);
+
 #endif