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00051 #ifndef MBEDTLS_THREADING_H
00052 #define MBEDTLS_THREADING_H
00053
00054 #if !defined(MBEDTLS_CONFIG_FILE)
00055 #include "config.h"
00056 #else
00057 #include MBEDTLS_CONFIG_FILE
00058 #endif
00059
00060 #include <stdlib.h>
00061
00062 #ifdef __cplusplus
00063 extern "C" {
00064 #endif
00065
00066 #define MBEDTLS_ERR_THREADING_FEATURE_UNAVAILABLE -0x001A
00067 #define MBEDTLS_ERR_THREADING_BAD_INPUT_DATA -0x001C
00068 #define MBEDTLS_ERR_THREADING_MUTEX_ERROR -0x001E
00070 #if defined(MBEDTLS_THREADING_PTHREAD)
00071 #include <pthread.h>
00072 typedef struct
00073 {
00074 pthread_mutex_t mutex;
00075 char is_valid;
00076 } mbedtls_threading_mutex_t;
00077 #endif
00078
00079 #if defined(MBEDTLS_THREADING_ALT)
00080
00081 #include "threading_alt.h"
00082
00101 void mbedtls_threading_set_alt( void (*mutex_init)( mbedtls_threading_mutex_t * ),
00102 void (*mutex_free)( mbedtls_threading_mutex_t * ),
00103 int (*mutex_lock)( mbedtls_threading_mutex_t * ),
00104 int (*mutex_unlock)( mbedtls_threading_mutex_t * ) );
00105
00109 void mbedtls_threading_free_alt( void );
00110 #endif
00111
00112 #if defined(MBEDTLS_THREADING_C)
00113
00114
00115
00116
00117
00118 extern void (*mbedtls_mutex_init)( mbedtls_threading_mutex_t *mutex );
00119 extern void (*mbedtls_mutex_free)( mbedtls_threading_mutex_t *mutex );
00120 extern int (*mbedtls_mutex_lock)( mbedtls_threading_mutex_t *mutex );
00121 extern int (*mbedtls_mutex_unlock)( mbedtls_threading_mutex_t *mutex );
00122
00123
00124
00125
00126 #if defined(MBEDTLS_FS_IO)
00127 extern mbedtls_threading_mutex_t mbedtls_threading_readdir_mutex;
00128 #endif
00129 #if defined(MBEDTLS_HAVE_TIME_DATE)
00130 extern mbedtls_threading_mutex_t mbedtls_threading_gmtime_mutex;
00131 #endif
00132 #endif
00133
00134 #ifdef __cplusplus
00135 }
00136 #endif
00137
00138 #endif