qemu-devel
[Top][All Lists]
Advanced

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

[Qemu-devel] [PATCH 09/13] error: print progname with error_vprintf()


From: Wenchao Xia
Subject: [Qemu-devel] [PATCH 09/13] error: print progname with error_vprintf()
Date: Fri, 18 Oct 2013 09:11:17 +0800

This remove additional code path about where to print the error,
error_vprintf() is only the controller now, making future change
easier.

The logic is not changed since when cur_mon = NULL, error_vprintf()
will still print to stderr.

Signed-off-by: Wenchao Xia <address@hidden>
---
 util/qemu-error.c |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)

diff --git a/util/qemu-error.c b/util/qemu-error.c
index d1e858a..c29fcbd 100644
--- a/util/qemu-error.c
+++ b/util/qemu-error.c
@@ -151,6 +151,15 @@ const char *error_get_progname(void)
     return progname;
 }
 
+static void error_print_progname(const char *fmt, ...)
+{
+    va_list ap;
+
+    va_start(ap, fmt);
+    error_vprintf(fmt, ap);
+    va_end(ap);
+}
+
 /*
  * Print current location to current monitor if we have one, else to stderr.
  */
@@ -161,7 +170,7 @@ static void error_print_loc(void)
     const char *const *argp;
 
     if (!cur_mon && progname) {
-        fprintf(stderr, "%s: ", progname);
+        error_print_progname("%s: ", progname);
     }
     switch (cur_loc->kind) {
     case LOC_CMDLINE:
-- 
1.7.1




reply via email to

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