Commit 7636a470 authored Dec 13, 2011 by michael@ozlabs.org Committed by Anthony Liguori Dec 15, 2011

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>

parent 1ecf47bf

qemu-error.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -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.
		*/

qemu-error.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -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