filesystem.cpp File Reference

#include <util/base/filesystem.h>
#include <boost/filesystem.hpp>
#include <algorithm>
#include <cassert>
#include <cstdlib>
#include <cstring>
#include <fstream>
#include <vector>
#include <fcntl.h>
#include <sys/stat.h>
#include <csignal>
#include <sys/file.h>
#include <sys/types.h>
#include <unistd.h>

Include dependency graph for filesystem.cpp:

Functions
static int	lock_tmp_path (const std::string &path)
static void	unlock_tmp_path (int &fd)
static bool	is_sep (char c)
static void	set_tmp_dir_var (const char *value)
static FILE *	fopen_exclusive (const std::string &path, const char *mode)
template<typename F>
static std::string	with_unique_tmp_path (F &&f, const std::string &format)

Variables
static std::vector< std::string >	registered_tmp_paths
static std::vector< long >	registered_pgroups
static constexpr size_t	sig_max_tmps = 32
static constexpr size_t	sig_path_max = 4096
static char	sig_tmp_paths [sig_max_tmps][sig_path_max]
static volatile sig_atomic_t	sig_tmp_count = 0
static constexpr size_t	sig_max_pgroups = 64
static volatile sig_atomic_t	sig_pgroups [sig_max_pgroups]
static volatile sig_atomic_t	sig_pgroup_count = 0
static const char *const	tmp_dir_var = "TMPDIR"

Function Documentation

fopen_exclusive()

FILE * fopen_exclusive ( const std::string & path, const char * mode )

static

is_sep()

bool is_sep ( char c )

static

lock_tmp_path()

int lock_tmp_path ( const std::string & path )

static

set_tmp_dir_var()

void set_tmp_dir_var ( const char * value )

static

unlock_tmp_path()

void unlock_tmp_path ( int & fd )

static

with_unique_tmp_path()

template<typename F>

std::string with_unique_tmp_path ( F && f, const std::string & format )

inlinestatic

Variable Documentation

registered_pgroups

std::vector<long> registered_pgroups

static

registered_tmp_paths

std::vector<std::string> registered_tmp_paths

static

sig_max_pgroups

size_t sig_max_pgroups = 64

staticconstexpr

sig_max_tmps

size_t sig_max_tmps = 32

staticconstexpr

sig_path_max

size_t sig_path_max = 4096

staticconstexpr

sig_pgroup_count

volatile sig_atomic_t sig_pgroup_count = 0

static

sig_pgroups

volatile sig_atomic_t sig_pgroups[sig_max_pgroups]

static

sig_tmp_count

volatile sig_atomic_t sig_tmp_count = 0

static

sig_tmp_paths

char sig_tmp_paths[sig_max_tmps][sig_path_max]

static

tmp_dir_var

const char* const tmp_dir_var = "TMPDIR"

static