qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-devel] [PATCH v2 03/11] vl: Use error_report() for --display error


From: Markus Armbruster
Subject: [Qemu-devel] [PATCH v2 03/11] vl: Use error_report() for --display errors
Date: Tue, 16 Jun 2015 16:21:39 +0200

Results in nicer error messages.  Before this patch:

    Invalid GTK option string: gtk,lirum-larum

After:

    qemu-system-x86_64: -display gtk,lirum-larum: Invalid GTK option string

Of course, the thing ought to use QemuOpts instead of parsing by hand.

Signed-off-by: Markus Armbruster <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
Reviewed-by: Luiz Capitulino <address@hidden>
---
 vl.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/vl.c b/vl.c
index 3a6de4d..10c2cfc 100644
--- a/vl.c
+++ b/vl.c
@@ -2007,13 +2007,13 @@ static DisplayType select_display(const char *p)
                 }
             } else {
             invalid_sdl_args:
-                fprintf(stderr, "Invalid SDL option string: %s\n", p);
+                error_report("Invalid SDL option string");
                 exit(1);
             }
             opts = nextopt;
         }
 #else
-        fprintf(stderr, "SDL support is disabled\n");
+        error_report("SDL support is disabled");
         exit(1);
 #endif
     } else if (strstart(p, "vnc", &opts)) {
@@ -2024,18 +2024,18 @@ static DisplayType select_display(const char *p)
                 exit(1);
             }
         } else {
-            fprintf(stderr, "VNC requires a display argument vnc=<display>\n");
+            error_report("VNC requires a display argument vnc=<display>");
             exit(1);
         }
 #else
-        fprintf(stderr, "VNC support is disabled\n");
+        error_report("VNC support is disabled");
         exit(1);
 #endif
     } else if (strstart(p, "curses", &opts)) {
 #ifdef CONFIG_CURSES
         display = DT_CURSES;
 #else
-        fprintf(stderr, "Curses support is disabled\n");
+        error_report("Curses support is disabled");
         exit(1);
 #endif
     } else if (strstart(p, "gtk", &opts)) {
@@ -2064,19 +2064,19 @@ static DisplayType select_display(const char *p)
                 }
             } else {
             invalid_gtk_args:
-                fprintf(stderr, "Invalid GTK option string: %s\n", p);
+                error_report("Invalid GTK option string");
                 exit(1);
             }
             opts = nextopt;
         }
 #else
-        fprintf(stderr, "GTK support is disabled\n");
+        error_report("GTK support is disabled");
         exit(1);
 #endif
     } else if (strstart(p, "none", &opts)) {
         display = DT_NONE;
     } else {
-        fprintf(stderr, "Unknown display type: %s\n", p);
+        error_report("Unknown display type");
         exit(1);
     }
 
-- 
1.9.3




reply via email to

[Prev in Thread] Current Thread [Next in Thread]