FSFile_private.cpp File Reference

#include "storage/FSFile.h"
#include <fcntl.h>
#include <absl/flags/flag.h>

Namespaces
	taco

Functions
	ABSL_FLAG (bool, test_never_call_fallocate, false, "If enabled, fallocate_zerofill_fast() will always return false " "without fallocate(2) even if it exists. This is used for testing " "only.")
bool	taco::fallocate_zerofill_fast (int fd, off_t offset, off_t len)
	Calls fallocate(2) with mode FALLOC_FL_ZERO_RANGE if it is available. More...

Function Documentation

ABSL_FLAG()

ABSL_FLAG	(	bool	,
		test_never_call_fallocate	,
		false	,
		"If	enabled,
		fallocate_zerofill_fast() will always return false " "without fallocate(2) even if it exists. This is used for testing " "only."
	)