diff options
Diffstat (limited to 'libdeno/deno.h')
| -rw-r--r-- | libdeno/deno.h | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/libdeno/deno.h b/libdeno/deno.h index 6be0b5625..f3902985e 100644 --- a/libdeno/deno.h +++ b/libdeno/deno.h @@ -15,6 +15,7 @@ typedef struct { size_t alloc_len; // Length of the memory allocation. uint8_t* data_ptr; // Start of logical contents (within the allocation). size_t data_len; // Length of logical contents. + size_t zero_copy_id; // 0 = normal, 1 = must call deno_zero_copy_release. } deno_buf; typedef struct deno_s Deno; @@ -22,8 +23,8 @@ typedef struct deno_s Deno; // A callback to receive a message from a libdeno.send() javascript call. // control_buf is valid for only for the lifetime of this callback. // data_buf is valid until deno_respond() is called. -typedef void (*deno_recv_cb)(void* user_data, int32_t req_id, - deno_buf control_buf, deno_buf data_buf); +typedef void (*deno_recv_cb)(void* user_data, deno_buf control_buf, + deno_buf zerop_copy_buf); void deno_init(); const char* deno_v8_version(); @@ -47,6 +48,9 @@ deno_buf deno_get_snapshot(Deno* d); void deno_delete(Deno* d); +void deno_lock(Deno* d); +void deno_unlock(Deno* d); + // Compile and execute a traditional JavaScript script that does not use // module import statements. // If it succeeded deno_last_exception() will return NULL. @@ -66,11 +70,13 @@ void deno_execute(Deno* d, void* user_data, const char* js_filename, // longer owns `buf` and must not use it; deno_respond() is responsible for // releasing its memory.) // -// Calling this function more than once with the same req_id will result in -// an error. -// // If a JS exception was encountered, deno_last_exception() will be non-NULL. -void deno_respond(Deno* d, void* user_data, int32_t req_id, deno_buf buf); +void deno_respond(Deno* d, void* user_data, deno_buf buf); + +// consumes zero_copy +// Calling this function more than once with the same zero_copy_id will result +// in an error. +void deno_zero_copy_release(Deno* d, size_t zero_copy_id); void deno_check_promise_errors(Deno* d); |