/tmp/gdb-8.1/gdb/proc-api.c File Reference

#include "defs.h"
#include "gdbcmd.h"
#include "completer.h"
#include <sys/types.h>
#include <sys/procfs.h>
#include <sys/proc.h>
#include <sys/user.h>
#include <fcntl.h>
#include "gdb_wait.h"
#include "proc-utils.h"

Go to the source code of this file.

Classes
struct	trans

Macros
#define	_STRUCTURED_PROC   1

Functions
static void	prepare_to_trace (void)
static void	set_procfs_trace_cmd (const char *args, int from_tty, struct cmd_list_element *c)
static void	set_procfs_file_cmd (const char *args, int from_tty, struct cmd_list_element *c)
int	write_with_trace (int fd, void *varg, size_t len, char *file, int line)
off_t	lseek_with_trace (int fd, off_t offset, int whence, char *file, int line)
int	open_with_trace (char *filename, int mode, char *file, int line)
int	close_with_trace (int fd, char *file, int line)
pid_t	wait_with_trace (int *wstat, char *file, int line)
void	procfs_note (const char *msg, const char *file, int line)
void	proc_prettyfprint_status (long flags, int why, int what, int thread)
void	_initialize_proc_api (void)

Variables
static int	procfs_trace = 0
static FILE *	procfs_file = NULL
static char *	procfs_filename
static struct trans	rw_table []
static off_t	lseek_offset

Macro Definition Documentation

_STRUCTURED_PROC

#define _STRUCTURED_PROC   1

Definition at line 31 of file proc-api.c.

Function Documentation

_initialize_proc_api()

void _initialize_proc_api

(

void

)

Definition at line 420 of file proc-api.c.

References _, add_setshow_boolean_cmd(), add_setshow_filename_cmd(), no_class, procfs_filename, procfs_trace, set_procfs_file_cmd(), set_procfs_trace_cmd(), setlist, and showlist.

close_with_trace()

int close_with_trace	(	int	fd,
		char *	file,
		int	line
	)

Definition at line 323 of file proc-api.c.

References info_verbose, prepare_to_trace(), procfs_file, procfs_trace, and safe_strerror().

lseek_with_trace()

off_t lseek_with_trace	(	int	fd,
		off_t	offset,
		int	whence,
		char *	file,
		int	line
	)

Definition at line 261 of file proc-api.c.

References lseek_offset, offset, prepare_to_trace(), procfs_file, procfs_trace, and safe_strerror().

open_with_trace()

int open_with_trace	(	char *	filename,
		int	mode,
		char *	file,
		int	line
	)

Definition at line 282 of file proc-api.c.

References info_verbose, prepare_to_trace(), procfs_file, procfs_trace, and safe_strerror().

prepare_to_trace()

static void prepare_to_trace ( void  )

static

Definition at line 58 of file proc-api.c.

References procfs_file, procfs_filename, and procfs_trace.

Referenced by close_with_trace(), lseek_with_trace(), open_with_trace(), proc_prettyfprint_status(), procfs_note(), wait_with_trace(), and write_with_trace().

proc_prettyfprint_status()

void proc_prettyfprint_status	(	long	flags,
		int	why,
		int	what,
		int	thread
	)

Definition at line 399 of file proc-api.c.

References flags, prepare_to_trace(), proc_prettyfprint_flags(), proc_prettyfprint_why(), procfs_file, and procfs_trace.

procfs_note()

void procfs_note	(	const char *	msg,
		const char *	file,
		int	line
	)

Definition at line 384 of file proc-api.c.

References info_verbose, prepare_to_trace(), procfs_file, and procfs_trace.

set_procfs_file_cmd()

static void set_procfs_file_cmd ( const char *  args, int  from_tty, struct cmd_list_element *  c  )

static

Definition at line 76 of file proc-api.c.

References procfs_file.

Referenced by _initialize_proc_api().

set_procfs_trace_cmd()

static void set_procfs_trace_cmd ( const char *  args, int  from_tty, struct cmd_list_element *  c  )

static

Definition at line 66 of file proc-api.c.

References procfs_file.

Referenced by _initialize_proc_api().

wait_with_trace()

pid_t wait_with_trace	(	int *	wstat,
		char *	file,
		int	line
	)

Definition at line 349 of file proc-api.c.

References info_verbose, prepare_to_trace(), procfs_file, procfs_trace, and safe_strerror().

write_with_trace()

int write_with_trace	(	int	fd,
		void *	varg,
		size_t	len,
		char *	file,
		int	line
	)

Definition at line 121 of file proc-api.c.

References trans::desc, info_verbose, lseek_offset, trans::name, name, prepare_to_trace(), proc_prettyfprint_faultset(), proc_prettyfprint_signal(), proc_prettyfprint_signalset(), proc_prettyfprint_syscalls(), procfs_file, procfs_trace, rw_table, and safe_strerror().

Variable Documentation

lseek_offset

off_t lseek_offset

static

Definition at line 118 of file proc-api.c.

Referenced by lseek_with_trace(), and write_with_trace().

procfs_file

FILE* procfs_file = NULL

static

Definition at line 54 of file proc-api.c.

Referenced by close_with_trace(), lseek_with_trace(), open_with_trace(), prepare_to_trace(), proc_prettyfprint_status(), procfs_note(), set_procfs_file_cmd(), set_procfs_trace_cmd(), wait_with_trace(), and write_with_trace().

procfs_filename

char* procfs_filename

static

Definition at line 55 of file proc-api.c.

Referenced by _initialize_proc_api(), and prepare_to_trace().

procfs_trace

int procfs_trace = 0

static

Definition at line 53 of file proc-api.c.

Referenced by _initialize_proc_api(), close_with_trace(), lseek_with_trace(), open_with_trace(), prepare_to_trace(), proc_prettyfprint_status(), procfs_note(), wait_with_trace(), and write_with_trace().

rw_table

struct trans rw_table[]

static

Definition at line 86 of file proc-api.c.

Referenced by write_with_trace().