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gems: remove the use of deprecated APIs

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This patch also updates os/slave.h because the app/launcher cannot be
reasonably updated without it.

Issue #1987
Issue #3125
This commit is contained in:
Norman Feske
2019-01-21 15:46:48 +01:00
parent f23579532e
commit ba2b0b8360
63 changed files with 371 additions and 475 deletions
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36
repos/gems/src/server/file_terminal/main.cc
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@ -237,29 +237,25 @@ namespace Terminal {
Session_component *_create_session(const char *args)
{
Genode::size_t io_buffer_size = 4096;
using namespace Genode;
try {
Genode::Session_label label = Genode::label_from_args(args);
Genode::Session_policy policy(label, _config);
Session_label const label = label_from_args(args);
Session_policy const policy(label, _config);
char filename[256];
policy.attribute("filename").value(filename, sizeof(filename));
if (policy.has_attribute("io_buffer_size"))
policy.attribute("io_buffer_size").value(&io_buffer_size);
return new (md_alloc())
Session_component(_env, io_buffer_size, filename);
}
catch (Genode::Xml_node::Nonexistent_attribute) {
Genode::error("missing \"filename\" attribute in policy definition");
throw Genode::Service_denied();
}
catch (Genode::Session_policy::No_policy_defined) {
Genode::error("invalid session request, no matching policy");
throw Genode::Service_denied();
if (!policy.has_attribute("filename")) {
error("missing \"filename\" attribute in policy definition");
throw Service_denied();
}
typedef String<256> File_name;
File_name const file_name =
policy.attribute_value("filename", File_name());
size_t const io_buffer_size =
policy.attribute_value("io_buffer_size", 4096UL);
return new (md_alloc())
Session_component(_env, io_buffer_size, file_name.string());
}
public: