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Kernel: Tidy up Coredump construction

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- Use KResultOr and TRY to propagate errors
- Return more specific errors now that they have a path out from here
This commit is contained in:
Andreas Kling
2021-09-06 17:33:37 +02:00
parent c11c0fe453
commit 60eea6940f
3 changed files with 26 additions and 39 deletions
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6
Kernel/Process.cpp
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@@ -553,10 +553,10 @@ bool Process::dump_core()
VERIFY(should_generate_coredump());
dbgln("Generating coredump for pid: {}", pid().value());
auto coredump_path = String::formatted("/tmp/coredump/{}_{}_{}", name(), pid().value(), kgettimeofday().to_truncated_seconds());
auto coredump = Coredump::create(*this, coredump_path);
if (!coredump)
auto coredump_or_error = Coredump::try_create(*this, coredump_path);
if (coredump_or_error.is_error())
return false;
return !coredump->write().is_error();
return !coredump_or_error.value()->write().is_error();
}
bool Process::dump_perfcore()