The thread support layer must arrange to mark thread-local */ free lists explicitly, since the link field is often */ invisible to the marker. It kn

The following should ONLY be called when the world is stopped */

Add a thread to GC_threads. We assume it wasn't already there. */ Caller holds allocation lock. */

Return the first exclusion range that includes an address >= start_addr */ Assumes the exclusion table contains at least one entry (namely the */ G

Spend a few cycles in a way that can't introduce contention with */ othre threads. */

Signal the completion of a collection. Turn the incomplete black */ lists into new black lists, etc. */

Change the size of the block pointed to by p to contain at least */ lb bytes. The object may be (and quite likely will be) moved. */ The kind (

* Generic procedure to rebuild a free list in hbp. * Also called directly from GC_malloc_many. * Sz is now in bytes. */

Remove forwarding counts for h */

Remove the header for block h */

Internal use only; lock held. */

Is a range starting at b already in the table? If so return a */ pointer to it, else NIL. */

Set all mark bits for the free list whose first entry is q */

Store debugging info into p. Return displaced pointer. */ This version assumes we do hold the allocation lock. */

We assume that GC_remap is called on exactly the same range */ as a previous call to GC_unmap. It is safe to consistently */ round the endpoints in b

Checks whether the given data contains the given lines. Data may be specified as a single string containing text lines s

Helper function returning an empty string or a newling character to append to the current output line depending on whether we want that lin

Wait until a newly assigned file system modification timestamp for the given path is large enough for the timestamp difference betw

Sets the given environment variable value or unsets it, if the value is None.

Add mapping entry */

Add the given root structure to the index. */

Allocate or reallocate space for mark stack of size n entries. */ May silently fail. */

Returns whether the given command string contains lines longer than the given * maximum. */

Perform the command associated with character c. C may be an */ integer > 256 denoting a windows command, one of the above control */ characters, or

Needed to suppress 'unused variable' varning.

Ensure that p has a back_edges structure associated with it. */

Expands $toolset placeholder in the given file to the name of the toolset currently being tested.

Adjust display so that cursor is visible; move cursor into position */ Update screen if necessary. */

Make sure line, col, and dis_pos are somewhere inside file. */ Recompute file_pos. Assumes dis_pos is accurate or past eof */