Refactoring: add back constness of public API structures

[lttng-ust.git] / liblttng-ust / lttng-bytecode-interpreter.c

diff --git a/liblttng-ust/lttng-bytecode-interpreter.c b/liblttng-ust/lttng-bytecode-interpreter.c
index 56b0688452d35fc502105569e263cd7fff545134..cb128a692adda5de9901429964c2bdf96d535bc8 100644 (file)
--- a/liblttng-ust/lttng-bytecode-interpreter.c
+++ b/liblttng-ust/lttng-bytecode-interpreter.c
@@ -219,18 +219,18 @@ static int context_get_index(struct lttng_ust_ctx *ctx,
                uint32_t idx)
 {
 
-       struct lttng_ust_ctx_field *ctx_field;
-       struct lttng_ust_event_field *field;
+       const struct lttng_ust_ctx_field *ctx_field;
+       const struct lttng_ust_event_field *field;
        struct lttng_ust_ctx_value v;
 
-       ctx_field = ctx->fields[idx];
+       ctx_field = &ctx->fields[idx];
        field = ctx_field->event_field;
        ptr->type = LOAD_OBJECT;
        ptr->field = field;
 
        switch (field->type->type) {
        case lttng_ust_type_integer:
-               ctx_field->get_value(ctx_field, &v);
+               ctx_field->get_value(ctx_field->priv, &v);
                if (lttng_ust_get_type_integer(field->type)->signedness) {
                        ptr->object_type = OBJECT_TYPE_S64;
                        ptr->u.s64 = v.u.s64;
@@ -246,7 +246,7 @@ static int context_get_index(struct lttng_ust_ctx *ctx,
                const struct lttng_ust_type_integer *itype;
 
                itype = lttng_ust_get_type_integer(lttng_ust_get_type_enum(field->type)->container_type);
-               ctx_field->get_value(ctx_field, &v);
+               ctx_field->get_value(ctx_field->priv, &v);
                if (itype->signedness) {
                        ptr->object_type = OBJECT_TYPE_SIGNED_ENUM;
                        ptr->u.s64 = v.u.s64;
@@ -268,7 +268,7 @@ static int context_get_index(struct lttng_ust_ctx *ctx,
                        return -EINVAL;
                }
                ptr->object_type = OBJECT_TYPE_STRING;
-               ctx_field->get_value(ctx_field, &v);
+               ctx_field->get_value(ctx_field->priv, &v);
                ptr->ptr = v.u.str;
                break;
        case lttng_ust_type_sequence:
@@ -281,22 +281,22 @@ static int context_get_index(struct lttng_ust_ctx *ctx,
                        return -EINVAL;
                }
                ptr->object_type = OBJECT_TYPE_STRING;
-               ctx_field->get_value(ctx_field, &v);
+               ctx_field->get_value(ctx_field->priv, &v);
                ptr->ptr = v.u.str;
                break;
        case lttng_ust_type_string:
                ptr->object_type = OBJECT_TYPE_STRING;
-               ctx_field->get_value(ctx_field, &v);
+               ctx_field->get_value(ctx_field->priv, &v);
                ptr->ptr = v.u.str;
                break;
        case lttng_ust_type_float:
                ptr->object_type = OBJECT_TYPE_DOUBLE;
-               ctx_field->get_value(ctx_field, &v);
+               ctx_field->get_value(ctx_field->priv, &v);
                ptr->u.d = v.u.d;
                ptr->ptr = &ptr->u.d;
                break;
        case lttng_ust_type_dynamic:
-               ctx_field->get_value(ctx_field, &v);
+               ctx_field->get_value(ctx_field->priv, &v);
                switch (v.sel) {
                case LTTNG_UST_DYNAMIC_TYPE_NONE:
                        return -EINVAL;
@@ -2132,13 +2132,13 @@ int lttng_bytecode_interpret(struct lttng_ust_bytecode_runtime *ust_bytecode,
                {
                        struct load_op *insn = (struct load_op *) pc;
                        struct field_ref *ref = (struct field_ref *) insn->data;
-                       struct lttng_ust_ctx_field *ctx_field;
+                       const struct lttng_ust_ctx_field *ctx_field;
                        struct lttng_ust_ctx_value v;
 
                        dbg_printf("get context ref offset %u type dynamic\n",
                                ref->offset);
-                       ctx_field = ctx->fields[ref->offset];
-                       ctx_field->get_value(ctx_field, &v);
+                       ctx_field = &ctx->fields[ref->offset];
+                       ctx_field->get_value(ctx_field->priv, &v);
                        estack_push(stack, top, ax, bx, ax_t, bx_t);
                        switch (v.sel) {
                        case LTTNG_UST_DYNAMIC_TYPE_NONE:
@@ -2180,13 +2180,13 @@ int lttng_bytecode_interpret(struct lttng_ust_bytecode_runtime *ust_bytecode,
                {
                        struct load_op *insn = (struct load_op *) pc;
                        struct field_ref *ref = (struct field_ref *) insn->data;
-                       struct lttng_ust_ctx_field *ctx_field;
+                       const struct lttng_ust_ctx_field *ctx_field;
                        struct lttng_ust_ctx_value v;
 
                        dbg_printf("get context ref offset %u type string\n",
                                ref->offset);
-                       ctx_field = ctx->fields[ref->offset];
-                       ctx_field->get_value(ctx_field, &v);
+                       ctx_field = &ctx->fields[ref->offset];
+                       ctx_field->get_value(ctx_field->priv, &v);
                        estack_push(stack, top, ax, bx, ax_t, bx_t);
                        estack_ax(stack, top)->u.s.str = v.u.str;
                        if (unlikely(!estack_ax(stack, top)->u.s.str)) {
@@ -2207,13 +2207,13 @@ int lttng_bytecode_interpret(struct lttng_ust_bytecode_runtime *ust_bytecode,
                {
                        struct load_op *insn = (struct load_op *) pc;
                        struct field_ref *ref = (struct field_ref *) insn->data;
-                       struct lttng_ust_ctx_field *ctx_field;
+                       const struct lttng_ust_ctx_field *ctx_field;
                        struct lttng_ust_ctx_value v;
 
                        dbg_printf("get context ref offset %u type s64\n",
                                ref->offset);
-                       ctx_field = ctx->fields[ref->offset];
-                       ctx_field->get_value(ctx_field, &v);
+                       ctx_field = &ctx->fields[ref->offset];
+                       ctx_field->get_value(ctx_field->priv, &v);
                        estack_push(stack, top, ax, bx, ax_t, bx_t);
                        estack_ax_v = v.u.s64;
                        estack_ax_t = REG_S64;
@@ -2226,13 +2226,13 @@ int lttng_bytecode_interpret(struct lttng_ust_bytecode_runtime *ust_bytecode,
                {
                        struct load_op *insn = (struct load_op *) pc;
                        struct field_ref *ref = (struct field_ref *) insn->data;
-                       struct lttng_ust_ctx_field *ctx_field;
+                       const struct lttng_ust_ctx_field *ctx_field;
                        struct lttng_ust_ctx_value v;
 
                        dbg_printf("get context ref offset %u type double\n",
                                ref->offset);
-                       ctx_field = ctx->fields[ref->offset];
-                       ctx_field->get_value(ctx_field, &v);
+                       ctx_field = &ctx->fields[ref->offset];
+                       ctx_field->get_value(ctx_field->priv, &v);
                        estack_push(stack, top, ax, bx, ax_t, bx_t);
                        memcpy(&estack_ax(stack, top)->u.d, &v.u.d, sizeof(struct literal_double));
                        estack_ax_t = REG_DOUBLE;