diff options
Diffstat (limited to 'cooker/emit.c')
| -rw-r--r-- | cooker/emit.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/cooker/emit.c b/cooker/emit.c index d4ca97b..41b64a6 100644 --- a/cooker/emit.c +++ b/cooker/emit.c @@ -81,31 +81,31 @@ void emit_fd(struct gluten_ctx *g, struct fd_desc *desc) /** * emit_call() - Emit OP_CALL instruction: execute a system call * @g: gluten context - * @ns: NS_SPEC_NONE-terminated array of namespaces references + * @context: CONTEXT_SPEC_NONE-terminated array of context references * @nr: System call number * @count: Argument count * @is_ptr: Array indicating whether arguments need to be dereferenced * @args: Offsets of arguments * @ret_offset: Offset where return value must be saved, can be OFFSET_NULL */ -void emit_call(struct gluten_ctx *g, struct ns_spec *ns, long nr, +void emit_call(struct gluten_ctx *g, struct context_desc *cdesc, long nr, unsigned count, bool is_ptr[6], struct gluten_offset offset[6], struct gluten_offset ret_offset) { struct op *op = (struct op *)gluten_ptr(&g->g, g->ip); struct gluten_offset o1 = { 0 }, o2 = { 0 }; struct op_call *call = &op->op.call; + struct context_desc *c = cdesc; struct syscall_desc *desc; - unsigned ns_count, i; - struct ns_spec *ctx; + unsigned i; op->type = OP_CALL; - for (ns_count = 0; ns[ns_count].spec != NS_SPEC_NONE; ns_count++); - if (ns_count) { - o1 = gluten_ro_alloc(g, sizeof(struct ns_spec) * ns_count); - ctx = (struct ns_spec *)gluten_ptr(&g->g, o1); - memcpy(ctx, ns, sizeof(struct ns_spec) * ns_count); + for (i = 0; c[i].spec != CONTEXT_SPEC_NONE; i++); + if (i) { + o1 = gluten_ro_alloc(g, sizeof(struct context_desc) * i); + c = (struct context_desc *)gluten_ptr(&g->g, o1); + memcpy(c, cdesc, sizeof(struct context_desc) * i); } o2 = gluten_ro_alloc(g, sizeof(struct syscall_desc) + |