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Update platform.h

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Implemented changes based on review comments
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Rose Zadik 2018-04-16 15:28:35 +01:00 committed by GitHub
parent 4bca2b0ccd
commit 9464d7b6e3
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1 changed files with 23 additions and 11 deletions
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34
include/mbedtls/platform.h
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@ -3,6 +3,14 @@
*
* \brief This file contains the definitions and functions of the
* Mbed TLS platform abstraction layer.
*
* The platform abstraction layer removes the need for the library
* to directly link to standard C library functions or operating
* system services, making the library easier to port and embed.
* Application developers and users of the library can provide their own
* implementations of these functions, or implementations specific to
* their platform, which can be statically linked to the library or
* dynamically configured at runtime.
*/
/*
* Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
@ -117,8 +125,8 @@ extern void * (*mbedtls_calloc)( size_t n, size_t size );
extern void (*mbedtls_free)( void *ptr );
/**
* \brief This function allows configuring custom
* memory-management functions.
* \brief This function dynamically sets the memory-management
* functions used by the library, during runtime.
*
* \param calloc_func The \c calloc function implementation.
* \param free_func The \c free function implementation.
@ -142,8 +150,9 @@ int mbedtls_platform_set_calloc_free( void * (*calloc_func)( size_t, size_t ),
extern int (*mbedtls_fprintf)( FILE *stream, const char *format, ... );
/**
* \brief This function allows configuring a custom
* \p fprintf function pointer.
* \brief This function dynamically configures the fprintf
* function that is called when the
* mbedtls_fprintf() function is invoked by the library.
*
* \param fprintf_func The \c fprintf function implementation.
*
@ -166,8 +175,9 @@ int mbedtls_platform_set_fprintf( int (*fprintf_func)( FILE *stream, const char
extern int (*mbedtls_printf)( const char *format, ... );
/**
* \brief This function allows configuring a custom \c printf
* function pointer.
* \brief This function dynamically configures the snprintf
* function that is called when the mbedtls_snprintf()
* function is invoked by the library.
*
* \param printf_func The \c printf function implementation.
*
@ -224,8 +234,9 @@ int mbedtls_platform_set_snprintf( int (*snprintf_func)( char * s, size_t n,
extern void (*mbedtls_exit)( int status );
/**
* \brief This function allows configuring a custom
* \c exit function pointer.
* \brief This function dynamically configures the exit
* function that is called when the mbedtls_exit()
* function is invoked by the library.
*
* \param exit_func The \c exit function implementation.
*
@ -314,7 +325,8 @@ mbedtls_platform_context;
#endif /* !MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT */
/**
* \brief This function performs any platform-specific initialization operations.
* \brief This function performs any platform-specific initialization
* operations.
*
* \note This function should be called before any other library functions.
*
@ -323,7 +335,7 @@ mbedtls_platform_context;
*
* \note The usage and necessity of this function is dependent on the platform.
*
* \param ctx The Mbed TLS context.
* \param ctx The platform context.
*
* \return \c 0 on success.
*/
@ -339,7 +351,7 @@ int mbedtls_platform_setup( mbedtls_platform_context *ctx );
*
* \note The usage and necessity of this function is dependent on the platform.
*
* \param ctx The Mbed TLS context.
* \param ctx The platform context.
*
*/
void mbedtls_platform_teardown( mbedtls_platform_context *ctx );