We'd like to get the progname for help output, so add an accessor.
Signed-off-by: Michael Ellerman <mich...@ellerman.id.au>
---
qemu-error.c | 5 +++++
qemu-error.h | 1 +
2 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/qemu-error.c b/qemu-error.c
index 4b20d28..7cd5ffe 100644
--- a/qemu-error.c
+++ b/qemu-error.c
@@ -157,6 +157,11 @@ void error_set_progname(const char *argv0)
progname = p ? p + 1 : argv0;
}
+const char *error_get_progname(void)
+{
+ return progname;
+}
+
/*
* Print current location to current monitor if we have one, else to stderr.
*/
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_printf_unless_qmp(const char *fmt, ...)
GCC_FMT_ATTR(1, 2);
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
--
1.7.7.3
