From 0f0bc3f1d526924ef4a75ad25dd0ec3771a66496 Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@redhat.com>
Date: Thu, 18 Feb 2010 20:13:51 +0100
Subject: error: Track locations on command line

New LOC_CMDLINE.  Use it for tracking option with argument in
lookup_opt().  We now report errors like this

    qemu: -device smbus-eeprom: Did not find I2C bus for smbus-eeprom
---
 qemu-error.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'qemu-error.h')

diff --git a/qemu-error.h b/qemu-error.h
index 8f2a140..88e0b70 100644
--- a/qemu-error.h
+++ b/qemu-error.h
@@ -15,7 +15,7 @@
 
 typedef struct Location {
     /* all members are private to qemu-error.c */
-    enum { LOC_NONE, LOC_FILE } kind;
+    enum { LOC_NONE, LOC_CMDLINE, LOC_FILE } kind;
     int num;
     const void *ptr;
     struct Location *prev;
@@ -27,6 +27,7 @@ Location *loc_pop(Location *loc);
 Location *loc_save(Location *loc);
 void loc_restore(Location *loc);
 void loc_set_none(void);
+void loc_set_cmdline(char **argv, int idx, int cnt);
 void loc_set_file(const char *fname, int lno);
 
 void error_vprintf(const char *fmt, va_list ap);
-- 
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