[PATCH RFC 04/10] qemu_tpm: Expose qemuTPMEmulatorGetPid()

In near future it will be necessary to know the PID of swtpm process for QEMU. Export the function that does just that (qemuTPMEmulatorGetPid()). Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- src/qemu/qemu_tpm.c | 2 +- src/qemu/qemu_tpm.h | 7 +++++++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/src/qemu/qemu_tpm.c b/src/qemu/qemu_tpm.c index 086780edcd..bf86f2fe39 100644 --- a/src/qemu/qemu_tpm.c +++ b/src/qemu/qemu_tpm.c @@ -143,7 +143,7 @@ qemuTPMEmulatorPidFileBuildPath(const char *swtpmStateDir, * If the PID was not still alive, zero will be returned, and @pid will be * set to -1; */ -static int +int qemuTPMEmulatorGetPid(const char *swtpmStateDir, const char *shortName, pid_t *pid) diff --git a/src/qemu/qemu_tpm.h b/src/qemu/qemu_tpm.h index 9951f025a6..9f4d01f60b 100644 --- a/src/qemu/qemu_tpm.h +++ b/src/qemu/qemu_tpm.h @@ -50,6 +50,13 @@ void qemuExtTPMStop(virQEMUDriver *driver, virDomainObj *vm) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); +int qemuTPMEmulatorGetPid(const char *swtpmStateDir, + const char *shortName, + pid_t *pid) + ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) + ATTRIBUTE_NONNULL(3) + G_GNUC_WARN_UNUSED_RESULT; + int qemuExtTPMSetupCgroup(virQEMUDriver *driver, virDomainDef *def, virCgroup *cgroup) -- 2.35.1