err.c File Reference

#include <openssl/err.h>
#include <assert.h>
#include <errno.h>
#include <inttypes.h>
#include <string.h>
#include <openssl/mem.h>
#include <openssl/thread.h>
#include "../internal.h"
#include "./internal.h"

Include dependency graph for err.c:

Go to the source code of this file.

Classes
struct	err_error_st
struct	err_save_state_st
struct	err_state_st

Typedefs
typedef struct err_state_st	ERR_STATE

Functions
void	ERR_add_error_data (unsigned count,...)
void	ERR_add_error_dataf (const char *format,...)
static void	err_add_error_vdata (unsigned num, va_list args)
static void	err_clear (struct err_error_st *error)
void	ERR_clear_error (void)
void	ERR_clear_system_error (void)
static void	err_copy (struct err_error_st *dst, const struct err_error_st *src)
char *	ERR_error_string (uint32_t packed_error, char *ret)
char *	ERR_error_string_n (uint32_t packed_error, char *buf, size_t len)
void	ERR_free_strings (void)
const char *	ERR_func_error_string (uint32_t packed_error)
uint32_t	ERR_get_error (void)
uint32_t	ERR_get_error_line (const char **file, int *line)
uint32_t	ERR_get_error_line_data (const char **file, int *line, const char **data, int *flags)
int	ERR_get_next_error_library (void)
static ERR_STATE *	err_get_state (void)
static const char *	err_lib_error_string (uint32_t packed_error)
const char *	ERR_lib_error_string (uint32_t packed_error)
void	ERR_load_BIO_strings (void)
void	ERR_load_crypto_strings (void)
void	ERR_load_ERR_strings (void)
void	ERR_load_RAND_strings (void)
uint32_t	ERR_peek_error (void)
uint32_t	ERR_peek_error_line (const char **file, int *line)
uint32_t	ERR_peek_error_line_data (const char **file, int *line, const char **data, int *flags)
uint32_t	ERR_peek_last_error (void)
uint32_t	ERR_peek_last_error_line (const char **file, int *line)
uint32_t	ERR_peek_last_error_line_data (const char **file, int *line, const char **data, int *flags)
int	ERR_pop_to_mark (void)
void	ERR_print_errors_cb (ERR_print_errors_callback_t callback, void *ctx)
void	ERR_print_errors_fp (FILE *file)
void	ERR_put_error (int library, int unused, int reason, const char *file, unsigned line)
static const char *	err_reason_error_string (uint32_t packed_error)
const char *	ERR_reason_error_string (uint32_t packed_error)
void	ERR_remove_state (unsigned long pid)
void	ERR_remove_thread_state (const CRYPTO_THREADID *tid)
void	ERR_restore_state (const ERR_SAVE_STATE *state)
ERR_SAVE_STATE *	ERR_save_state (void)
void	ERR_SAVE_STATE_free (ERR_SAVE_STATE *state)
static void	err_set_error_data (char *data)
int	ERR_set_mark (void)
static void	err_state_free (void *statep)
static int	err_string_cmp (const void *a, const void *b)
static const char *	err_string_lookup (uint32_t lib, uint32_t key, const uint32_t *values, size_t num_values, const char *string_data)
static uint32_t	get_error_values (int inc, int top, const char **file, int *line, const char **data, int *flags)
static int	print_errors_to_file (const char *msg, size_t msg_len, void *ctx)

Variables
static int	global_next_library = ERR_NUM_LIBS
static struct CRYPTO_STATIC_MUTEX	global_next_library_mutex
static const char *const	kLibraryNames [ERR_NUM_LIBS]
const char	kOpenSSLReasonStringData []
const uint32_t	kOpenSSLReasonValues []
const size_t	kOpenSSLReasonValuesLen

Typedef Documentation

ERR_STATE

typedef struct err_state_st ERR_STATE

Function Documentation

ERR_add_error_data()

void ERR_add_error_data	(	unsigned	count,
			...
	)

Definition at line 720 of file err.c.

ERR_add_error_dataf()

void ERR_add_error_dataf	(	const char *	format,
			...
	)

Definition at line 727 of file err.c.

err_add_error_vdata()

static void err_add_error_vdata ( unsigned  num, va_list  args  )

static

Definition at line 674 of file err.c.

err_clear()

static void err_clear ( struct err_error_st *  error )

static

Definition at line 164 of file err.c.

ERR_clear_error()

void ERR_clear_error

(

void

)

Definition at line 327 of file err.c.

ERR_clear_system_error()

void ERR_clear_system_error

(

void

)

Definition at line 367 of file err.c.

err_copy()

static void err_copy ( struct err_error_st *  dst, const struct err_error_st *  src  )

static

Definition at line 169 of file err.c.

ERR_error_string()

char* ERR_error_string	(	uint32_t	packed_error,
		char *	ret
	)

Definition at line 514 of file err.c.

ERR_error_string_n()

char* ERR_error_string_n	(	uint32_t	packed_error,
		char *	buf,
		size_t	len
	)

Definition at line 531 of file err.c.

ERR_free_strings()

void ERR_free_strings

(

void

)

Definition at line 786 of file err.c.

ERR_func_error_string()

const char* ERR_func_error_string

(

uint32_t

packed_error

)

Definition at line 469 of file err.c.

ERR_get_error()

uint32_t ERR_get_error

(

void

)

Definition at line 287 of file err.c.

ERR_get_error_line()

uint32_t ERR_get_error_line	(	const char **	file,
		int *	line
	)

Definition at line 291 of file err.c.

ERR_get_error_line_data()

uint32_t ERR_get_error_line_data	(	const char **	file,
		int *	line,
		const char **	data,
		int *	flags
	)

Definition at line 295 of file err.c.

ERR_get_next_error_library()

int ERR_get_next_error_library

(

void

)

Definition at line 353 of file err.c.

err_get_state()

static ERR_STATE* err_get_state ( void  )

static

Definition at line 202 of file err.c.

err_lib_error_string()

static const char* err_lib_error_string ( uint32_t  packed_error )

static

Definition at line 455 of file err.c.

ERR_lib_error_string()

const char* ERR_lib_error_string

(

uint32_t

packed_error

)

Definition at line 464 of file err.c.

ERR_load_BIO_strings()

void ERR_load_BIO_strings

(

void

)

Definition at line 788 of file err.c.

ERR_load_crypto_strings()

void ERR_load_crypto_strings

(

void

)

Definition at line 784 of file err.c.

ERR_load_ERR_strings()

void ERR_load_ERR_strings

(

void

)

Definition at line 790 of file err.c.

ERR_load_RAND_strings()

void ERR_load_RAND_strings

(

void

)

Definition at line 792 of file err.c.

ERR_peek_error()

uint32_t ERR_peek_error

(

void

)

Definition at line 300 of file err.c.

ERR_peek_error_line()

uint32_t ERR_peek_error_line	(	const char **	file,
		int *	line
	)

Definition at line 304 of file err.c.

ERR_peek_error_line_data()

uint32_t ERR_peek_error_line_data	(	const char **	file,
		int *	line,
		const char **	data,
		int *	flags
	)

Definition at line 308 of file err.c.

ERR_peek_last_error()

uint32_t ERR_peek_last_error

(

void

)

Definition at line 314 of file err.c.

ERR_peek_last_error_line()

uint32_t ERR_peek_last_error_line	(	const char **	file,
		int *	line
	)

Definition at line 318 of file err.c.

ERR_peek_last_error_line_data()

uint32_t ERR_peek_last_error_line_data	(	const char **	file,
		int *	line,
		const char **	data,
		int *	flags
	)

Definition at line 322 of file err.c.

ERR_pop_to_mark()

int ERR_pop_to_mark

(

void

)

Definition at line 758 of file err.c.

ERR_print_errors_cb()

void ERR_print_errors_cb	(	ERR_print_errors_callback_t	callback,
		void *	ctx
	)

Definition at line 589 of file err.c.

ERR_print_errors_fp()

void ERR_print_errors_fp

(

FILE *

file

)

Definition at line 622 of file err.c.

ERR_put_error()

void ERR_put_error	(	int	library,
		int	unused,
		int	reason,
		const char *	file,
		unsigned	line
	)

Definition at line 642 of file err.c.

err_reason_error_string()

static const char* err_reason_error_string ( uint32_t  packed_error )

static

Definition at line 473 of file err.c.

ERR_reason_error_string()

const char* ERR_reason_error_string

(

uint32_t

packed_error

)

Definition at line 509 of file err.c.

ERR_remove_state()

void ERR_remove_state

(

unsigned long

pid

)

Definition at line 363 of file err.c.

ERR_remove_thread_state()

void ERR_remove_thread_state

(

const CRYPTO_THREADID *

tid

)

Definition at line 344 of file err.c.

ERR_restore_state()

void ERR_restore_state

(

const ERR_SAVE_STATE *

state

)

Definition at line 841 of file err.c.

ERR_save_state()

ERR_SAVE_STATE* ERR_save_state

(

void

)

Definition at line 810 of file err.c.

ERR_SAVE_STATE_free()

void ERR_SAVE_STATE_free

(

ERR_SAVE_STATE *

state

)

Definition at line 799 of file err.c.

err_set_error_data()

static void err_set_error_data ( char *  data )

static

Definition at line 627 of file err.c.

ERR_set_mark()

int ERR_set_mark

(

void

)

Definition at line 748 of file err.c.

err_state_free()

static void err_state_free ( void *  statep )

static

Definition at line 187 of file err.c.

err_string_cmp()

static int err_string_cmp ( const void *  a, const void *  b  )

static

Definition at line 373 of file err.c.

err_string_lookup()

static const char* err_string_lookup ( uint32_t  lib, uint32_t  key, const uint32_t *  values, size_t  num_values, const char *  string_data  )

static

Definition at line 388 of file err.c.

get_error_values()

static uint32_t get_error_values ( int  inc, int  top, const char **  file, int *  line, const char **  data, int *  flags  )

static

Definition at line 219 of file err.c.

print_errors_to_file()

static int print_errors_to_file ( const char *  msg, size_t  msg_len, void *  ctx  )

static

Definition at line 615 of file err.c.

Variable Documentation

global_next_library

int global_next_library = ERR_NUM_LIBS

static

Definition at line 180 of file err.c.

global_next_library_mutex

struct CRYPTO_STATIC_MUTEX global_next_library_mutex

static

Initial value:

=
    CRYPTO_STATIC_MUTEX_INIT

Definition at line 184 of file err.c.

kLibraryNames

const char* const kLibraryNames[ERR_NUM_LIBS]

static

Definition at line 418 of file err.c.

kOpenSSLReasonStringData

const char kOpenSSLReasonStringData[]

Definition at line 807 of file err_data.c.

kOpenSSLReasonValues

const uint32_t kOpenSSLReasonValues[]

Definition at line 57 of file err_data.c.

kOpenSSLReasonValuesLen

const size_t kOpenSSLReasonValuesLen

Definition at line 805 of file err_data.c.