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00049 #ifndef MBEDTLS_THREADING_H
00050 #define MBEDTLS_THREADING_H
00051
00052 #if !defined(MBEDTLS_CONFIG_FILE)
00053 #include "config.h"
00054 #else
00055 #include MBEDTLS_CONFIG_FILE
00056 #endif
00057
00058 #include <stdlib.h>
00059
00060 #ifdef __cplusplus
00061 extern "C" {
00062 #endif
00063
00064 #define MBEDTLS_ERR_THREADING_FEATURE_UNAVAILABLE -0x001A
00065 #define MBEDTLS_ERR_THREADING_BAD_INPUT_DATA -0x001C
00066 #define MBEDTLS_ERR_THREADING_MUTEX_ERROR -0x001E
00068 #if defined(MBEDTLS_THREADING_PTHREAD)
00069 #include <pthread.h>
00070 typedef struct
00071 {
00072 pthread_mutex_t mutex;
00073 char is_valid;
00074 } mbedtls_threading_mutex_t;
00075 #endif
00076
00077 #if defined(MBEDTLS_THREADING_ALT)
00078
00079 #include "threading_alt.h"
00080
00099 void mbedtls_threading_set_alt( void (*mutex_init)( mbedtls_threading_mutex_t * ),
00100 void (*mutex_free)( mbedtls_threading_mutex_t * ),
00101 int (*mutex_lock)( mbedtls_threading_mutex_t * ),
00102 int (*mutex_unlock)( mbedtls_threading_mutex_t * ) );
00103
00107 void mbedtls_threading_free_alt( void );
00108 #endif
00109
00110 #if defined(MBEDTLS_THREADING_C)
00111
00112
00113
00114
00115
00116 extern void (*mbedtls_mutex_init)( mbedtls_threading_mutex_t *mutex );
00117 extern void (*mbedtls_mutex_free)( mbedtls_threading_mutex_t *mutex );
00118 extern int (*mbedtls_mutex_lock)( mbedtls_threading_mutex_t *mutex );
00119 extern int (*mbedtls_mutex_unlock)( mbedtls_threading_mutex_t *mutex );
00120
00121
00122
00123
00124 #if defined(MBEDTLS_FS_IO)
00125 extern mbedtls_threading_mutex_t mbedtls_threading_readdir_mutex;
00126 #endif
00127 #if defined(MBEDTLS_HAVE_TIME_DATE)
00128 extern mbedtls_threading_mutex_t mbedtls_threading_gmtime_mutex;
00129 #endif
00130 #endif
00131
00132 #ifdef __cplusplus
00133 }
00134 #endif
00135
00136 #endif