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Resolve ambiguity of size_t

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This patch replaces the first attempt to resolve the ambiguity of using
the size_t type that occurred when 'loader_session.h' was included
alongside libc headers. Instead of explicitly qualifying each occurrence
of the type, the new solution defines 'size_t' within the 'Loader' namespace.

Fixes #253
This commit is contained in:
Norman Feske 2012-07-02 14:25:04 +02:00
parent ed58040794
commit 12f2572155
3 changed files with 13 additions and 8 deletions
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4
os/include/loader_session/client.h
View File

@ -26,13 +26,13 @@ namespace Loader {
explicit Session_client(Loader::Session_capability session)
: Rpc_client<Session>(session) { }
Dataspace_capability alloc_rom_module(Name const &name, Genode::size_t size) {
Dataspace_capability alloc_rom_module(Name const &name, size_t size) {
return call<Rpc_alloc_rom_module>(name, size); }
void commit_rom_module(Name const &name) {
call<Rpc_commit_rom_module>(name); }
void ram_quota(Genode::size_t quantum) {
void ram_quota(size_t quantum) {
call<Rpc_ram_quota>(quantum); }
void constrain_geometry(int width, int height) {

2
os/include/loader_session/connection.h
View File

@ -22,7 +22,7 @@ namespace Loader {
struct Connection : Genode::Connection<Session>, Session_client
{
Connection(Genode::size_t ram_quota)
Connection(size_t ram_quota)
:
Genode::Connection<Session>(session("ram_quota=%zd", ram_quota)),
Session_client(cap())

15
os/include/loader_session/loader_session.h
View File

@ -28,6 +28,12 @@ namespace Loader {
struct Session : Genode::Session
{
/*
* Resolve ambiguity of 'size_t' type when using 'loader_session.h'
* together with libc headers.
*/
typedef Genode::size_t size_t;
/*
* Exception types
*/
@ -69,8 +75,7 @@ namespace Loader {
* becomes visible. The server frees intermediate dataspaces that are
* no longer used.
*/
virtual Dataspace_capability alloc_rom_module(Name const &name,
Genode::size_t size) = 0;
virtual Dataspace_capability alloc_rom_module(Name const &name, size_t size) = 0;
/**
* Expose ROM module to loaded subsystem
@ -92,7 +97,7 @@ namespace Loader {
* If 'ram_quota' is not called prior calling 'start', all available
* session resources will be assigned to the subsystem.
*/
virtual void ram_quota(Genode::size_t quantum) = 0;
virtual void ram_quota(size_t quantum) = 0;
/**
* Constrain size of the nitpicker buffer used by the subsystem
@ -135,11 +140,11 @@ namespace Loader {
*******************/
GENODE_RPC(Rpc_alloc_rom_module, Dataspace_capability, alloc_rom_module,
Name const &, Genode::size_t);
Name const &, size_t);
GENODE_RPC_THROW(Rpc_commit_rom_module, void, commit_rom_module,
GENODE_TYPE_LIST(Rom_module_does_not_exist),
Name const &);
GENODE_RPC(Rpc_ram_quota, void, ram_quota, Genode::size_t);
GENODE_RPC(Rpc_ram_quota, void, ram_quota, size_t);
GENODE_RPC(Rpc_constrain_geometry, void, constrain_geometry, int, int);
GENODE_RPC(Rpc_view_ready_sigh, void, view_ready_sigh, Signal_context_capability);
GENODE_RPC_THROW(Rpc_start, void, start,