Refactoring: context callbacks

[lttng-modules.git] / src / lttng-context-ppid.c

diff --git a/src/lttng-context-ppid.c b/src/lttng-context-ppid.c
index 63d02b89fc02c3a10f11ea2d5e073245768ed78c..1494f5c70a6c7ab17667e7e2988decc85531341e 100644 (file)
--- a/src/lttng-context-ppid.c
+++ b/src/lttng-context-ppid.c
@@ -18,7 +18,7 @@
 #include <lttng/tracer.h>
 
 static
-size_t ppid_get_size(size_t offset)
+size_t ppid_get_size(void *priv, struct lttng_probe_ctx *probe_ctx, size_t offset)
 {
        size_t size = 0;
 
@@ -28,7 +28,7 @@ size_t ppid_get_size(size_t offset)
 }
 
 static
-void ppid_record(struct lttng_kernel_ctx_field *field,
+void ppid_record(void *priv, struct lttng_probe_ctx *probe_ctx,
                 struct lib_ring_buffer_ctx *ctx,
                 struct lttng_channel *chan)
 {
@@ -49,9 +49,9 @@ void ppid_record(struct lttng_kernel_ctx_field *field,
 }
 
 static
-void ppid_get_value(struct lttng_kernel_ctx_field *field,
+void ppid_get_value(void *priv,
                struct lttng_probe_ctx *lttng_probe_ctx,
-               union lttng_ctx_value *value)
+               struct lttng_ctx_value *value)
 {
        pid_t ppid;
 
@@ -65,7 +65,7 @@ void ppid_get_value(struct lttng_kernel_ctx_field *field,
        rcu_read_lock();
        ppid = task_tgid_nr(current->real_parent);
        rcu_read_unlock();
-       value->s64 = ppid;
+       value->u.s64 = ppid;
 }
 
 static const struct lttng_kernel_ctx_field *ctx_field = lttng_kernel_static_ctx_field(
@@ -73,7 +73,6 @@ static const struct lttng_kernel_ctx_field *ctx_field = lttng_kernel_static_ctx_
                lttng_kernel_static_type_integer_from_type(pid_t, __BYTE_ORDER, 10),
                false, false, false),
        ppid_get_size,
-       NULL,
        ppid_record,
        ppid_get_value,
        NULL, NULL);