sys_munmap [mm/mmap.c]
Removes file mappings for the specified address range. Arguments
eax | 91
ebx | Address of the pages to unmap.
ecx | Size of the region pointed by ecx.
Return values If the system call succeeds the return value is 0. If the system call fails the return value is one of the following errno values:
`-EINVAL` | `The ebx parameter was not page aligned, the ecx parameter was negative, or some part of the region being unmapped is not part of the currently valid address space.`
Remarks n/a Compatibility n/a