Function

Vipstracked_close

Declaration [src]

int
vips_tracked_close (
  int fd
)

Description [src]

Exactly as close(2), but update the number of files currently open via vips_tracked_get_files(). This is used by the vips operation cache to drop cache when the number of files available is low.

You must only close file descriptors opened with vips_tracked_open().

See also: vips_tracked_open(), vips_tracked_get_files().

Parameters

`fd`	`int`
	File to `close()`

Return value

Returns:	`int`
	A file descriptor, or -1 on error.