Transactional wrappers for interfaces of <stdlib.h>. More...

#include <picotm/compiler.h>
#include <picotm/config/picotm-libc-config.h>
#include <picotm/picotm-tm.h>
#include <stdlib.h>

Functions
PICOTM_NOTHROW PICOTM_NORETURN void	_Exit_tx (int status)

PICOTM_NOTHROW PICOTM_NORETURN void	abort_tx (void)

PICOTM_NOTHROW void *	calloc_tx (size_t nmemb, size_t size)

PICOTM_NOTHROW PICOTM_NORETURN void	exit_tx (int status)

PICOTM_NOTHROW void	free_tx (void *ptr)

static div_t	load_div_t_tx (const div_t *addr)

static ldiv_t	load_ldiv_t_tx (const ldiv_t *addr)

static lldiv_t	load_lldiv_t_tx (const lldiv_t *addr)

static size_t	load_size_t_tx (const size_t *addr)

static wchar_t	load_wchar_t_tx (const wchar_t *addr)

PICOTM_NOTHROW void *	malloc_tx (size_t size)

PICOTM_EXPORT char *	mkdtemp_tx (char *template)

PICOTM_EXPORT int	mkstemp_tx (char *template)

PICOTM_NOTHROW int	posix_memalign_tx (void **memptr, size_t alignment, size_t size)

static void	privatize_div_t_tx (const div_t *addr, unsigned long flags)

static void	privatize_ldiv_t_tx (const ldiv_t *addr, unsigned long flags)

static void	privatize_lldiv_t_tx (const lldiv_t *addr, unsigned long flags)

static void	privatize_size_t_tx (const size_t *addr, unsigned long flags)

static void	privatize_wchar_t_tx (const wchar_t *addr, unsigned long flags)

PICOTM_NOTHROW void	qsort_tx (void base, size_t nel, size_t width, int(compar)(const void , const void ))

PICOTM_NOTHROW int	rand_r_tx (unsigned int *seed)

PICOTM_NOTHROW void *	realloc_tx (void *ptr, size_t size)

static void	store_div_t_tx (div_t *addr, div_t value)

static void	store_ldiv_t_tx (ldiv_t *addr, ldiv_t value)

static void	store_lldiv_t_tx (lldiv_t *addr, lldiv_t value)

static void	store_size_t_tx (size_t *addr, size_t value)

static void	store_wchar_t_tx (wchar_t *addr, wchar_t value)

Function Documentation

◆ _Exit_tx()

PICOTM_NOTHROW PICOTM_NORETURN void _Exit_tx ( int status )

A transaction-safe implementation of _Exit().

Bug:: Calling _Exit() simply terminates the process. It probably should not be available in a transaction.

◆ abort_tx()

PICOTM_NOTHROW PICOTM_NORETURN void abort_tx ( void )

A transaction-safe implementation of abort().

Bug:: Calling abort() simply terminates the process. It probably should not be available in a transaction.

◆ calloc_tx()

PICOTM_NOTHROW void* calloc_tx	(	size_t	nmemb,
		size_t	size
	)

A transaction-safe implementation of calloc().

◆ exit_tx()

PICOTM_NOTHROW PICOTM_NORETURN void exit_tx ( int status )

A transaction-safe implementation of exit().

Bug:: Calling exit() simply terminates the process. It probably should not be available in a transaction.

◆ free_tx()

PICOTM_NOTHROW void free_tx ( void * ptr )

A transaction-safe implementation of free().

◆ load_div_t_tx()

static div_t load_div_t_tx ( const div_t * addr )

inlinestatic

Loads a value of type ' div_t ' with transactional semantics.

Parameters

addr	The source address.

Returns: The transaction-local value loaded from address 'addr'.

◆ load_ldiv_t_tx()

static ldiv_t load_ldiv_t_tx ( const ldiv_t * addr )

inlinestatic

Loads a value of type ' ldiv_t ' with transactional semantics.

Parameters

addr	The source address.

Returns: The transaction-local value loaded from address 'addr'.

◆ load_lldiv_t_tx()

static lldiv_t load_lldiv_t_tx ( const lldiv_t * addr )

inlinestatic

Loads a value of type ' lldiv_t ' with transactional semantics.

Parameters

addr	The source address.

Returns: The transaction-local value loaded from address 'addr'.

◆ load_size_t_tx()

static size_t load_size_t_tx ( const size_t * addr )

inlinestatic

Loads a value of type ' size_t ' with transactional semantics.

Parameters

addr	The source address.

Returns: The transaction-local value loaded from address 'addr'.

◆ load_wchar_t_tx()

static wchar_t load_wchar_t_tx ( const wchar_t * addr )

inlinestatic

Loads a value of type ' wchar_t ' with transactional semantics.

Parameters

addr	The source address.

Returns: The transaction-local value loaded from address 'addr'.

◆ malloc_tx()

PICOTM_NOTHROW void* malloc_tx ( size_t size )

A transaction-safe implementation of malloc().

◆ mkdtemp_tx()

PICOTM_EXPORT char* mkdtemp_tx ( char * template )

A transaction-safe implementation of mkdtemp().

◆ mkstemp_tx()

PICOTM_EXPORT int mkstemp_tx ( char * template )

A transaction-safe implementation of mkstemp().

◆ posix_memalign_tx()

PICOTM_NOTHROW int posix_memalign_tx	(	void **	memptr,
		size_t	alignment,
		size_t	size
	)

A transaction-safe implementation of posix_memalign().

◆ privatize_div_t_tx()

static void privatize_div_t_tx	(	const div_t *	addr,
		unsigned long	flags
	)

inlinestatic

Privatizes a value of type ' div_t '.

Parameters

addr	The address to privatize.
flags	Privatizes for loading and/or storing.

◆ privatize_ldiv_t_tx()

static void privatize_ldiv_t_tx	(	const ldiv_t *	addr,
		unsigned long	flags
	)

inlinestatic

Privatizes a value of type ' ldiv_t '.

Parameters

addr	The address to privatize.
flags	Privatizes for loading and/or storing.

◆ privatize_lldiv_t_tx()

static void privatize_lldiv_t_tx	(	const lldiv_t *	addr,
		unsigned long	flags
	)

inlinestatic

Privatizes a value of type ' lldiv_t '.

Parameters

addr	The address to privatize.
flags	Privatizes for loading and/or storing.

◆ privatize_size_t_tx()

static void privatize_size_t_tx	(	const size_t *	addr,
		unsigned long	flags
	)

inlinestatic

Privatizes a value of type ' size_t '.

Parameters

addr	The address to privatize.
flags	Privatizes for loading and/or storing.

◆ privatize_wchar_t_tx()

static void privatize_wchar_t_tx	(	const wchar_t *	addr,
		unsigned long	flags
	)

inlinestatic

Privatizes a value of type ' wchar_t '.

Parameters

addr	The address to privatize.
flags	Privatizes for loading and/or storing.

◆ qsort_tx()

PICOTM_NOTHROW void qsort_tx	(	void *	base,
		size_t	nel,
		size_t	width,
		int()(const void , const void *)	compar
	)

A transaction-safe implementation of qsort().

◆ rand_r_tx()

PICOTM_NOTHROW int rand_r_tx ( unsigned int * seed )

A transaction-safe implementation of rand_r().

◆ realloc_tx()

PICOTM_NOTHROW void* realloc_tx	(	void *	ptr,
		size_t	size
	)

A transaction-safe implementation of realloc().

◆ store_div_t_tx()

static void store_div_t_tx	(	div_t *	addr,
		div_t	value
	)

inlinestatic

Stores a value of type ' div_t ' with transactional semantics.

Parameters

addr	The destination address.
value	The value to store at 'addr'.

◆ store_ldiv_t_tx()

static void store_ldiv_t_tx	(	ldiv_t *	addr,
		ldiv_t	value
	)

inlinestatic

Stores a value of type ' ldiv_t ' with transactional semantics.

Parameters

addr	The destination address.
value	The value to store at 'addr'.

◆ store_lldiv_t_tx()

static void store_lldiv_t_tx	(	lldiv_t *	addr,
		lldiv_t	value
	)

inlinestatic

Stores a value of type ' lldiv_t ' with transactional semantics.

Parameters

addr	The destination address.
value	The value to store at 'addr'.

◆ store_size_t_tx()

static void store_size_t_tx	(	size_t *	addr,
		size_t	value
	)

inlinestatic

Stores a value of type ' size_t ' with transactional semantics.

Parameters

addr	The destination address.
value	The value to store at 'addr'.

◆ store_wchar_t_tx()

static void store_wchar_t_tx	(	wchar_t *	addr,
		wchar_t	value
	)

inlinestatic

Stores a value of type ' wchar_t ' with transactional semantics.

Parameters

addr	The destination address.
value	The value to store at 'addr'.

Functions

Function Documentation

◆ _Exit_tx()

◆ abort_tx()

◆ calloc_tx()

◆ exit_tx()

◆ free_tx()

◆ load_div_t_tx()

◆ load_ldiv_t_tx()

◆ load_lldiv_t_tx()

◆ load_size_t_tx()

◆ load_wchar_t_tx()

◆ malloc_tx()

◆ mkdtemp_tx()

◆ mkstemp_tx()

◆ posix_memalign_tx()

◆ privatize_div_t_tx()

◆ privatize_ldiv_t_tx()

◆ privatize_lldiv_t_tx()

◆ privatize_size_t_tx()

◆ privatize_wchar_t_tx()

◆ qsort_tx()

◆ rand_r_tx()

◆ realloc_tx()

◆ store_div_t_tx()

◆ store_ldiv_t_tx()

◆ store_lldiv_t_tx()

◆ store_size_t_tx()

◆ store_wchar_t_tx()