commit 7636a470a8ccd99cfb2d89eae9b6720be5a203c4
author michael@ozlabs.org <michael@ozlabs.org> Tue Dec 13 12:22:57 2011 +1100
committer Anthony Liguori <aliguori@us.ibm.com> Thu Dec 15 09:27:22 2011 -0600
tree ce86e55456cda85084c86f1701d2aa1405f40daf
parent 1ecf47bf0a091700e45f1b7d1f5ad85abc0acd22

error: Add an accessor for progname

We'd like to get the progname for help output, so add an accessor.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Reviewed-by: Andreas F=E4rber <afaerber@suse.de>
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

qemu-error.h

diff --git a/qemu-error.h b/qemu-error.h
index 4d5c537..93d74b4 100644
--- a/qemu-error.h
+++ b/qemu-error.h
@@ -36,5 +36,6 @@
 void error_print_loc(void);
 void error_set_progname(const char *argv0);
 void error_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
+const char *error_get_progname(void);
 
 #endif