diff options
| author | Cornelia Huck <cohuck@redhat.com> | 2018-08-30 16:59:02 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2018-09-24 17:13:07 +0200 |
| commit | c6c594596eabc80f6e54d96c56f01f8531d389b5 (patch) | |
| tree | ea0905ce501ee2f2da9d84def79ac7fbbb7ebaca /include | |
| parent | c55510b72218a2d0b263eda006fd7aac1496b694 (diff) | |
qemu-error: make use of {error, warn}_report_once_cond
{error,warn}_report_once() are a special case of the new functions
and can simply switch to them.
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20180830145902.27376-3-cohuck@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Dispense with unlikely() to keep the macros as simple as possible]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/qemu/error-report.h | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/include/qemu/error-report.h b/include/qemu/error-report.h index e415128ac4..0a8d9cc9ea 100644 --- a/include/qemu/error-report.h +++ b/include/qemu/error-report.h @@ -53,32 +53,22 @@ bool warn_report_once_cond(bool *printed, const char *fmt, ...) * Similar to error_report(), except it prints the message just once. * Return true when it prints, false otherwise. */ -#define error_report_once(fmt, ...) \ - ({ \ - static bool print_once_; \ - bool ret_print_once_ = !print_once_; \ - \ - if (!print_once_) { \ - print_once_ = true; \ - error_report(fmt, ##__VA_ARGS__); \ - } \ - unlikely(ret_print_once_); \ +#define error_report_once(fmt, ...) \ + ({ \ + static bool print_once_; \ + error_report_once_cond(&print_once_, \ + fmt, ##__VA_ARGS__); \ }) /* * Similar to warn_report(), except it prints the message just once. * Return true when it prints, false otherwise. */ -#define warn_report_once(fmt, ...) \ - ({ \ - static bool print_once_; \ - bool ret_print_once_ = !print_once_; \ - \ - if (!print_once_) { \ - print_once_ = true; \ - warn_report(fmt, ##__VA_ARGS__); \ - } \ - unlikely(ret_print_once_); \ +#define warn_report_once(fmt, ...) \ + ({ \ + static bool print_once_; \ + warn_report_once_cond(&print_once_, \ + fmt, ##__VA_ARGS__); \ }) const char *error_get_progname(void); |