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| author | Markus Armbruster <armbru@redhat.com> | 2018-08-06 08:53:42 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2018-08-16 08:42:06 +0200 |
| commit | e3dc93be1ac46fdb58142383319b783b4c4ce8ca (patch) | |
| tree | ad82a627dd01ad02b389d6b79cb620b5fb54c594 /tests/libqtest.h | |
| parent | c44a56d8ba1c13fea5c9d045ac178638807079cc (diff) | |
| download | qemu-e3dc93be1ac46fdb58142383319b783b4c4ce8ca.zip qemu-e3dc93be1ac46fdb58142383319b783b4c4ce8ca.tar.gz qemu-e3dc93be1ac46fdb58142383319b783b4c4ce8ca.tar.bz2 | |
libqtest: Enable compile-time format string checking
qtest_qmp() & friends pass their format string and variable arguments
to qobject_from_vjsonf_nofail(). Unlike qobject_from_jsonv(), they
aren't decorated with GCC_FMT_ATTR(). Fix that to get compile-time
format string checking.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20180806065344.7103-22-armbru@redhat.com>
Diffstat (limited to 'tests/libqtest.h')
| -rw-r--r-- | tests/libqtest.h | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/tests/libqtest.h b/tests/libqtest.h index d3da426..712ac02 100644 --- a/tests/libqtest.h +++ b/tests/libqtest.h @@ -82,7 +82,8 @@ void qtest_quit(QTestState *s); * * Sends a QMP message to QEMU and returns the response. */ -QDict *qtest_qmp(QTestState *s, const char *fmt, ...); +QDict *qtest_qmp(QTestState *s, const char *fmt, ...) + GCC_FMT_ATTR(2, 3); /** * qtest_qmp_send: @@ -93,7 +94,8 @@ QDict *qtest_qmp(QTestState *s, const char *fmt, ...); * * Sends a QMP message to QEMU and leaves the response in the stream. */ -void qtest_qmp_send(QTestState *s, const char *fmt, ...); +void qtest_qmp_send(QTestState *s, const char *fmt, ...) + GCC_FMT_ATTR(2, 3); /** * qtest_qmpv: @@ -105,7 +107,8 @@ void qtest_qmp_send(QTestState *s, const char *fmt, ...); * * Sends a QMP message to QEMU and returns the response. */ -QDict *qtest_qmpv(QTestState *s, const char *fmt, va_list ap); +QDict *qtest_qmpv(QTestState *s, const char *fmt, va_list ap) + GCC_FMT_ATTR(2, 0); /** * qtest_qmp_vsend: @@ -117,7 +120,8 @@ QDict *qtest_qmpv(QTestState *s, const char *fmt, va_list ap); * * Sends a QMP message to QEMU and leaves the response in the stream. */ -void qtest_qmp_vsend(QTestState *s, const char *fmt, va_list ap); +void qtest_qmp_vsend(QTestState *s, const char *fmt, va_list ap) + GCC_FMT_ATTR(2, 0); /** * qtest_receive: @@ -574,7 +578,7 @@ static inline void qtest_end(void) * * Sends a QMP message to QEMU and returns the response. */ -QDict *qmp(const char *fmt, ...); +QDict *qmp(const char *fmt, ...) GCC_FMT_ATTR(1, 2); /** * qmp_send: @@ -584,7 +588,7 @@ QDict *qmp(const char *fmt, ...); * * Sends a QMP message to QEMU and leaves the response in the stream. */ -void qmp_send(const char *fmt, ...); +void qmp_send(const char *fmt, ...) GCC_FMT_ATTR(1, 2); /** * qmp_receive: @@ -943,10 +947,10 @@ static inline int64_t clock_set(int64_t val) } QDict *qmp_fd_receive(int fd); -void qmp_fd_vsend(int fd, const char *fmt, va_list ap); -void qmp_fd_send(int fd, const char *fmt, ...); -QDict *qmp_fdv(int fd, const char *fmt, va_list ap); -QDict *qmp_fd(int fd, const char *fmt, ...); +void qmp_fd_vsend(int fd, const char *fmt, va_list ap) GCC_FMT_ATTR(2, 0); +void qmp_fd_send(int fd, const char *fmt, ...) GCC_FMT_ATTR(2, 3); +QDict *qmp_fdv(int fd, const char *fmt, va_list ap) GCC_FMT_ATTR(2, 0); +QDict *qmp_fd(int fd, const char *fmt, ...) GCC_FMT_ATTR(2, 3); /** * qtest_cb_for_every_machine: |