Expand description
Function definitions
Functions§
- Get the current system time
- Close a file
- Copy and transform a file descriptor
- Copy and transform a file descriptor
- Exit the current process
- Change file permissions
- Change file ownership
- Change file descriptor flags
- fmap⚠Map a file into memory, but with the ability to set the address to map into, either as a hint or as a requirement of the map.
- Retrieve the canonical path of a file
- Rename a file
- Get metadata about a file
- Get metadata about a filesystem
- Sync a file descriptor to its underlying medium
- Truncate or extend a file to a specified length
- Unmap whole (or partial) continous memory-mapped files
- Fast userspace mutex
- Get the effective group ID
- Get the effective namespace
- Get the effective user ID
- Get the current group ID
- Get the current namespace
- Get the process group ID
- Get the current process ID
- Get the parent process ID
- Get the current user ID
- iopl⚠Set the I/O privilege level
- Send a signal
sig
to the process identified bypid
- link⚠Create a link to a file
- Seek to
offset
bytes in a file descriptor - Make a new scheme namespace
- Change mapping flags
- Sleep for the time specified in
req
- Open a file
- Read from a file descriptor into a buffer
- Remove a directory
- Yield the process’s time slice to the kernel
- Send a file descriptor
fd
, handled by the scheme providingreceiver_socket
.flags
is currently unused (must be zero), andarg
is included in the scheme call. - Set the process group ID
- Set the current process group IDs
- Make a new scheme namespace
- Set the current process user IDs
- Remove a file
- Convert a virtual address to a physical one
- Check if a child process has exited or received a signal
- Write a buffer to a file descriptor