Fix:
trace/control.c:288:34: error: declaration shadows a variable in the global
scope [-Werror,-Wshadow]
void trace_opt_parse(const char *optarg)
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/getopt.h:77:14:
note: previous declaration is here
extern char *optarg; /* getopt(3) external variables */
^
Signed-off-by: Philippe Mathieu-Daudé <[email protected]>
---
trace/control.h | 4 ++--
trace/control.c | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/trace/control.h b/trace/control.h
index dfd209edd8..6754bfe052 100644
--- a/trace/control.h
+++ b/trace/control.h
@@ -197,11 +197,11 @@ extern QemuOptsList qemu_trace_opts;
/**
* trace_opt_parse:
- * @optarg: A string argument of --trace command line argument
+ * @optstr: A string argument of --trace command line argument
*
* Initialize tracing subsystem.
*/
-void trace_opt_parse(const char *optarg);
+void trace_opt_parse(const char *optstr);
/**
* trace_get_vcpu_event_count:
diff --git a/trace/control.c b/trace/control.c
index 1a48a7e266..ef107829ac 100644
--- a/trace/control.c
+++ b/trace/control.c
@@ -285,10 +285,10 @@ bool trace_init_backends(void)
return true;
}
-void trace_opt_parse(const char *optarg)
+void trace_opt_parse(const char *optstr)
{
QemuOpts *opts = qemu_opts_parse_noisily(qemu_find_opts("trace"),
- optarg, true);
+ optstr, true);
if (!opts) {
exit(1);
}
--
2.41.0
