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int munmap ( void *  start,
size_t  length 

Unmaps the region of memory starting at a given start address with a given length.

start The start address of the region to be unmapped
length The length of the region to be unmapped.
On success, munmap returns zero. On failure, it returns -1 and sets errno appropriately.
Description of munmap. More details...

Definition at line 18 of file munmap.c.

References munmap().

Referenced by munmap(), and nacl::Unmap().

  int retval = NACL_SYSCALL(munmap)(start, length);
  if (retval < 0) {
    errno = -retval;
    return -1;
  return retval;

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