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Lots of hacking to make a very simple "ls" utility.

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I added a dead-simple malloc that only allows allocations < 4096 bytes.
It just forwards the request to mmap() every time.

I also added simplified versions of opendir() and readdir().
This commit is contained in:
Andreas Kling 2018-10-24 12:43:52 +02:00
parent 0c5bbac86e
commit bca4b71bfa
19 changed files with 277 additions and 67 deletions
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2
Kernel/Syscall.cpp
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@ -66,6 +66,8 @@ DWORD handle(DWORD function, DWORD arg1, DWORD arg2, DWORD arg3)
break;
case Syscall::Spawn:
return current->sys$spawn((const char*)arg1);
case Syscall::GetDirEntries:
return current->sys$get_dir_entries((int)arg1, (void*)arg2, (size_t)arg3);
case Syscall::PosixOpen:
//kprintf("syscall: open('%s', %u)\n", arg1, arg2);
return current->sys$open((const char*)arg1, (size_t)arg2);