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Add support for removing directories.

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It's really only supported in Ext2FS since SynthFS doesn't really want you
mucking around with its files. This is pretty neat though :^)

I ran into some trouble with HashMap while working on this but opted to work
around it and leave that for a separate investigation.
This commit is contained in:
Andreas Kling 2019-01-28 04:16:01 +01:00
parent 031c62a21e
commit c95228b128
19 changed files with 185 additions and 40 deletions
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10
Kernel/Process.cpp
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@ -2101,6 +2101,16 @@ int Process::sys$unlink(const char* pathname)
return 0;
}
int Process::sys$rmdir(const char* pathname)
{
if (!validate_read_str(pathname))
return -EFAULT;
int error;
if (!VFS::the().rmdir(String(pathname), *cwd_inode(), error))
return error;
return 0;
}
int Process::sys$read_tsc(dword* lsw, dword* msw)
{
if (!validate_write_typed(lsw))