common/utils.cc File Reference

#include <config.h>
#include "utils.h"
#include "xapian/error.h"
#include "safedirent.h"
#include "safeerrno.h"
#include <sys/types.h>
#include <cfloat>
#include <cmath>

Include dependency graph for utils.cc:

Go to the source code of this file.

Classes
class	dircloser
Namespaces
namespace	Xapian
	The Xapian namespace contains public interfaces for the Xapian library.
namespace	Xapian::Internal
Functions
bool	file_exists (const string &fname)
	Return true if the file fname exists.
bool	dir_exists (const string &fname)
	Return true if the directory dirname exists.
void	removedir (const string &dirname)
	Remove a directory, and its contents.
bool	Xapian::Internal::within_DBL_EPSILON (double a, double b)

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Function Documentation

bool dir_exists

(

const string &

fname

)

Return true if the directory dirname exists.

Definition at line 46 of file utils.cc.

References S_ISDIR, and stat().

Referenced by DEFINE_TESTCASE(), Xapian::DatabaseReplica::Internal::Internal(), and main().

bool file_exists

(

const string &

fname

)

Return true if the file fname exists.

Definition at line 38 of file utils.cc.

References S_ISREG, and stat().

Referenced by BackendManagerMulti::createdb_multi(), Xapian::Database::Database(), DEFINE_TESTCASE(), FlintTable::exists(), ChertTable::exists(), BrassTable::exists(), test_driver::get_srcdir(), main(), Xapian::DatabaseReplicator::open(), FlintDatabaseReplicator::process_changeset_chunk_blocks(), and Xapian::WritableDatabase::WritableDatabase().

void removedir

(

const string &

dirname

)

Remove a directory, and its contents.

If dirname doesn't refer to a file or directory, no error is generated.

Note - this doesn't currently cope with directories which contain subdirectories.

Definition at line 66 of file utils.cc.

References dirent::d_name, opendir(), readdir(), and unlink().

Referenced by Xapian::DatabaseReplica::Internal::apply_db_copy(), and Xapian::DatabaseReplica::Internal::remove_offline_db().