From afb81fe8542c0962b025c566476cdded3b8ec5e1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Wed, 4 Oct 2023 14:00:12 +0200 Subject: semihosting: Clean up global variable shadowing MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fix: semihosting/config.c:134:49: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] int qemu_semihosting_config_options(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 Message-ID: <20231004120019.93101-10-philmd@linaro.org> Reviewed-by: Alex Bennée Reviewed-by: Richard Henderson Signed-off-by: Markus Armbruster --- semihosting/config.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'semihosting') diff --git a/semihosting/config.c b/semihosting/config.c index 8ca569735d..e826457733 100644 --- a/semihosting/config.c +++ b/semihosting/config.c @@ -131,10 +131,10 @@ void qemu_semihosting_enable(void) semihosting.target = SEMIHOSTING_TARGET_AUTO; } -int qemu_semihosting_config_options(const char *optarg) +int qemu_semihosting_config_options(const char *optstr) { QemuOptsList *opt_list = qemu_find_opts("semihosting-config"); - QemuOpts *opts = qemu_opts_parse_noisily(opt_list, optarg, false); + QemuOpts *opts = qemu_opts_parse_noisily(opt_list, optstr, false); semihosting.enabled = true; @@ -155,7 +155,7 @@ int qemu_semihosting_config_options(const char *optarg) semihosting.target = SEMIHOSTING_TARGET_AUTO; } else { error_report("unsupported semihosting-config %s", - optarg); + optstr); return 1; } } else { @@ -165,7 +165,7 @@ int qemu_semihosting_config_options(const char *optarg) qemu_opt_foreach(opts, add_semihosting_arg, &semihosting, NULL); } else { - error_report("unsupported semihosting-config %s", optarg); + error_report("unsupported semihosting-config %s", optstr); return 1; } -- cgit v1.2.3