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[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
- Re: [Qemu-devel] [PATCH 05/13] error: define struct Error in only one place, (continued)
[Qemu-devel] [PATCH 04/13] qapi: rename MonitorEvent to QEvent, Wenchao Xia, 2013/10/18
[Qemu-devel] [PATCH 03/13] qapi: move MonitorEvent define, Wenchao Xia, 2013/10/18
[Qemu-devel] [PATCH 10/13] qerror: deref once in qerror_report(), Wenchao Xia, 2013/10/18
[Qemu-devel] [PATCH 09/13] error: print progname with error_vprintf(),
Wenchao Xia <=
[Qemu-devel] [PATCH 08/13] error: don't set sep when print progname, Wenchao Xia, 2013/10/18
[Qemu-devel] [PATCH 13/13] stubs: do not call monitor_printf(), Wenchao Xia, 2013/10/18
[Qemu-devel] [PATCH 11/13] qerror: folder qerror emit logic, Wenchao Xia, 2013/10/18