unique_fd.h File Reference

#include <dirent.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
#include <sys/socket.h>

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Classes
class	android::base::unique_fd_impl< Closer >
struct	android::base::DefaultCloser
struct	android::base::borrowed_fd

Namespaces
namespace	android
namespace	android::base

Typedefs
using	android::base::unique_fd = unique_fd_impl< DefaultCloser >

Functions
template<typename Closer >
bool	android::base::Pipe (unique_fd_impl< Closer > *read, unique_fd_impl< Closer > *write, int flags=O_CLOEXEC)
template<typename Closer >
bool	android::base::Socketpair (int domain, int type, int protocol, unique_fd_impl< Closer > *left, unique_fd_impl< Closer > *right)
template<typename Closer >
bool	android::base::Socketpair (int type, unique_fd_impl< Closer > *left, unique_fd_impl< Closer > *right)
FILE *	android::base::Fdopen (unique_fd &&ufd, const char *mode)
DIR *	android::base::Fdopendir (unique_fd &&ufd)
template<typename T >
int	close (const android::base::unique_fd_impl< T > &) __attribute__((__unavailable__("close called on unique_fd")))
template<typename T >
FILE *	fdopen (const android::base::unique_fd_impl< T > &, const char *mode) __attribute__((__unavailable__("fdopen takes ownership of the fd passed in
template<typename T >
DIR *	fdopendir (const android::base::unique_fd_impl< T > &) __attribute__((__unavailable__("fdopendir takes ownership of the fd passed in

Variables
either dup the	unique_fd
either dup the or use android::base::Fdopen to pass	ownership

Function Documentation

close()

template<typename T >

int close

(

const android::base::unique_fd_impl< T > &

)

fdopen()

template<typename T >

FILE * fdopen	(	const android::base::unique_fd_impl< T > &	,
		const char *	mode
	)

fdopendir()

template<typename T >

DIR * fdopendir

(

const android::base::unique_fd_impl< T > &

)

Variable Documentation

ownership

either dup the or use android::base::Fdopendir to pass ownership

unique_fd

either dup the unique_fd