mbedTLS TLS backend: error queue subset. More...

#include <stddef.h>

Include dependency graph for err.h:

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Macros
#define	ERR_get_error cwist_mtls_ERR_get_error

#define	ERR_error_string_n cwist_mtls_ERR_error_string_n

#define	ERR_clear_error cwist_mtls_ERR_clear_error

Functions
unsigned long	cwist_mtls_ERR_get_error (void)

void	cwist_mtls_ERR_error_string_n (unsigned long e, char *buf, size_t len)

void	cwist_mtls_ERR_clear_error (void)

Detailed Description

mbedTLS TLS backend: error queue subset.

Part of the CWIST TLS backend seam; see shim/openssl/ssl.h for the design. The "error queue" is a single thread-local slot holding the last mbedTLS error code; ERR_error_string_n renders it with mbedtls_strerror().

Definition in file err.h.

Macro Definition Documentation

◆ ERR_clear_error

#define ERR_clear_error cwist_mtls_ERR_clear_error

Definition at line 20 of file err.h.

◆ ERR_error_string_n

#define ERR_error_string_n cwist_mtls_ERR_error_string_n

Definition at line 19 of file err.h.

◆ ERR_get_error

#define ERR_get_error cwist_mtls_ERR_get_error

Definition at line 18 of file err.h.

Function Documentation

◆ cwist_mtls_ERR_clear_error()

void cwist_mtls_ERR_clear_error ( void )

Definition at line 83 of file backend_mbedtls.c.

◆ cwist_mtls_ERR_error_string_n()

void cwist_mtls_ERR_error_string_n	(	unsigned long	e,
		char *	buf,
		size_t	len
	)

Definition at line 74 of file backend_mbedtls.c.

References cap.

◆ cwist_mtls_ERR_get_error()

unsigned long cwist_mtls_ERR_get_error ( void )

Definition at line 68 of file backend_mbedtls.c.