[PATCH ocaml 1/3] block_peek, memory_peek: Use bytes for return buffer.

Strings are immutable in modern OCaml. --- libvirt/libvirt.ml | 4 ++-- libvirt/libvirt.mli | 4 ++-- libvirt/libvirt_c_oneoffs.c | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/libvirt/libvirt.ml b/libvirt/libvirt.ml index 7f9d0e4..bdb9460 100644 --- a/libvirt/libvirt.ml +++ b/libvirt/libvirt.ml @@ -731,8 +731,8 @@ struct external migrate : [>`W] t -> [>`W] Connect.t -> migrate_flag list -> ?dname:string -> ?uri:string -> ?bandwidth:int -> unit -> rw t = "ocaml_libvirt_domain_migrate_bytecode" "ocaml_libvirt_domain_migrate_native" external block_stats : [>`R] t -> string -> block_stats = "ocaml_libvirt_domain_block_stats" external interface_stats : [>`R] t -> string -> interface_stats = "ocaml_libvirt_domain_interface_stats" - external block_peek : [>`W] t -> string -> int64 -> int -> string -> int -> unit = "ocaml_libvirt_domain_block_peek_bytecode" "ocaml_libvirt_domain_block_peek_native" - external memory_peek : [>`W] t -> memory_flag list -> int64 -> int -> string -> int -> unit = "ocaml_libvirt_domain_memory_peek_bytecode" "ocaml_libvirt_domain_memory_peek_native" + external block_peek : [>`W] t -> string -> int64 -> int -> bytes -> int -> unit = "ocaml_libvirt_domain_block_peek_bytecode" "ocaml_libvirt_domain_block_peek_native" + external memory_peek : [>`W] t -> memory_flag list -> int64 -> int -> bytes -> int -> unit = "ocaml_libvirt_domain_memory_peek_bytecode" "ocaml_libvirt_domain_memory_peek_native" external get_all_domain_stats : [>`R] Connect.t -> stats_type list -> get_all_domain_stats_flag list -> domain_stats_record array = "ocaml_libvirt_domain_get_all_domain_stats" diff --git a/libvirt/libvirt.mli b/libvirt/libvirt.mli index 0d74199..7900392 100644 --- a/libvirt/libvirt.mli +++ b/libvirt/libvirt.mli @@ -708,7 +708,7 @@ sig val interface_stats : [>`R] t -> string -> interface_stats (** Returns network interface stats. *) - val block_peek : [>`W] t -> string -> int64 -> int -> string -> int -> unit + val block_peek : [>`W] t -> string -> int64 -> int -> bytes -> int -> unit (** [block_peek dom path offset size buf boff] reads [size] bytes at [offset] in the domain's [path] block device. @@ -717,7 +717,7 @@ sig See also {!max_peek}. *) val memory_peek : [>`W] t -> memory_flag list -> int64 -> int -> - string -> int -> unit + bytes -> int -> unit (** [memory_peek dom Virtual offset size] reads [size] bytes at [offset] in the domain's virtual memory. diff --git a/libvirt/libvirt_c_oneoffs.c b/libvirt/libvirt_c_oneoffs.c index 40384e8..8468c73 100644 --- a/libvirt/libvirt_c_oneoffs.c +++ b/libvirt/libvirt_c_oneoffs.c @@ -1057,7 +1057,7 @@ ocaml_libvirt_domain_block_peek_native (value domv, value pathv, value offsetv, const char *path = String_val (pathv); unsigned long long offset = Int64_val (offsetv); size_t size = Int_val (sizev); - char *buffer = String_val (bufferv); + unsigned char *buffer = Bytes_val (bufferv); int boff = Int_val (boffv); int r; @@ -1089,7 +1089,7 @@ ocaml_libvirt_domain_memory_peek_native (value domv, value flagsv, value offsetv int flags = 0; unsigned long long offset = Int64_val (offsetv); size_t size = Int_val (sizev); - char *buffer = String_val (bufferv); + unsigned char *buffer = Bytes_val (bufferv); int boff = Int_val (boffv); int r; -- 2.24.1