00001
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021
00022
00023
00024 #ifndef MBEDTLS_THREADING_H
00025 #define MBEDTLS_THREADING_H
00026
00027 #if !defined(MBEDTLS_CONFIG_FILE)
00028 #include "config.h"
00029 #else
00030 #include MBEDTLS_CONFIG_FILE
00031 #endif
00032
00033 #include <stdlib.h>
00034
00035 #ifdef __cplusplus
00036 extern "C" {
00037 #endif
00038
00039 #define MBEDTLS_ERR_THREADING_FEATURE_UNAVAILABLE -0x001A
00040 #define MBEDTLS_ERR_THREADING_BAD_INPUT_DATA -0x001C
00041 #define MBEDTLS_ERR_THREADING_MUTEX_ERROR -0x001E
00043 #if defined(MBEDTLS_THREADING_PTHREAD)
00044 #include <pthread.h>
00045 typedef struct
00046 {
00047 pthread_mutex_t mutex;
00048 char is_valid;
00049 } mbedtls_threading_mutex_t;
00050 #endif
00051
00052 #if defined(MBEDTLS_THREADING_ALT)
00053
00054 #include "threading_alt.h"
00055
00074 void mbedtls_threading_set_alt( void (*mutex_init)( mbedtls_threading_mutex_t * ),
00075 void (*mutex_free)( mbedtls_threading_mutex_t * ),
00076 int (*mutex_lock)( mbedtls_threading_mutex_t * ),
00077 int (*mutex_unlock)( mbedtls_threading_mutex_t * ) );
00078
00082 void mbedtls_threading_free_alt( void );
00083 #endif
00084
00085 #if defined(MBEDTLS_THREADING_C)
00086
00087
00088
00089
00090
00091 extern void (*mbedtls_mutex_init)( mbedtls_threading_mutex_t *mutex );
00092 extern void (*mbedtls_mutex_free)( mbedtls_threading_mutex_t *mutex );
00093 extern int (*mbedtls_mutex_lock)( mbedtls_threading_mutex_t *mutex );
00094 extern int (*mbedtls_mutex_unlock)( mbedtls_threading_mutex_t *mutex );
00095
00096
00097
00098
00099 #if defined(MBEDTLS_FS_IO)
00100 extern mbedtls_threading_mutex_t mbedtls_threading_readdir_mutex;
00101 #endif
00102 #if defined(MBEDTLS_HAVE_TIME_DATE)
00103 extern mbedtls_threading_mutex_t mbedtls_threading_gmtime_mutex;
00104 #endif
00105 #endif
00106
00107 #ifdef __cplusplus
00108 }
00109 #endif
00110
00111 #endif