filestuff.h File Reference

Go to the source code of this file.

Classes
struct	gdb_file_deleter

Typedefs
typedef std::unique_ptr< FILE, gdb_file_deleter >	gdb_file_up

Functions
void	notice_open_fds (void)
void	mark_fd_no_cloexec (int fd)
void	unmark_fd_no_cloexec (int fd)
void	close_most_fds (void)
int	gdb_open_cloexec (const char *filename, int flags, unsigned long mode)
gdb_file_up	gdb_fopen_cloexec (const char *filename, const char *opentype)
int	gdb_socketpair_cloexec (int domain, int style, int protocol, int filedes[2])
int	gdb_socket_cloexec (int domain, int style, int protocol)
int	gdb_pipe_cloexec (int filedes[2])
struct cleanup *	make_cleanup_close (int fd)

Typedef Documentation

gdb_file_up

typedef std::unique_ptr<FILE, gdb_file_deleter> gdb_file_up

Definition at line 59 of file filestuff.h.

Function Documentation

close_most_fds()

void close_most_fds

(

void

)

Definition at line 216 of file filestuff.c.

References do_close(), and fdwalk().

Referenced by fork_inferior().

gdb_fopen_cloexec()

gdb_file_up gdb_fopen_cloexec	(	const char *	filename,
		const char *	opentype
	)

Definition at line 296 of file filestuff.c.

References alloca(), errno, maybe_mark_cloexec(), and O_CLOEXEC.

Referenced by command_from_pid(), commandline_from_pid(), linux_common_core_of_thread(), linux_proc_get_int(), linux_proc_pid_get_state(), linux_proc_tid_get_name(), linux_xfer_osdata_cpus(), linux_xfer_osdata_modules(), linux_xfer_osdata_msg(), linux_xfer_osdata_sem(), linux_xfer_osdata_shm(), and print_sockets().

gdb_open_cloexec()

int gdb_open_cloexec	(	const char *	filename,
		int	flags,
		unsigned long	mode
	)

Definition at line 283 of file filestuff.c.

References maybe_mark_cloexec(), and O_CLOEXEC.

Referenced by linux_mntns_access_fs(), linux_mntns_open_cloexec(), and mnsh_handle_open().

gdb_pipe_cloexec()

int gdb_pipe_cloexec

(

int

filedes[2]

)

Definition at line 373 of file filestuff.c.

References _, gdb_assert_not_reached, mark_cloexec(), maybe_mark_cloexec(), and O_CLOEXEC.

gdb_socket_cloexec()

int gdb_socket_cloexec	(	int	domain,
		int	style,
		int	protocol
	)

Referenced by gdb_connect_sync_socket().

gdb_socketpair_cloexec()

int gdb_socketpair_cloexec	(	int	domain,
		int	style,
		int	protocol,
		int	filedes[2]
	)

Referenced by linux_mntns_get_helper().

make_cleanup_close()

struct cleanup* make_cleanup_close

(

int

fd

)

Definition at line 413 of file filestuff.c.

References do_close_cleanup(), make_cleanup_dtor(), xfree(), and XNEW.

Referenced by linux_mntns_access_fs().

mark_fd_no_cloexec()

void mark_fd_no_cloexec

(

int

fd

)

Definition at line 176 of file filestuff.c.

References do_mark_open_fd().

notice_open_fds()

void notice_open_fds

(

void

)

Definition at line 168 of file filestuff.c.

References do_mark_open_fd(), and fdwalk().

Referenced by captured_main().

unmark_fd_no_cloexec()

void unmark_fd_no_cloexec

(

int

fd

)

Definition at line 184 of file filestuff.c.

References _, gdb_assert_not_reached, and open_fds.