nondumpable-allocator.c File Reference

#include <sys/mman.h>
#include <stddef.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <stdio.h>
#include "nondumpable-allocator.h"

Include dependency graph for nondumpable-allocator.c:

Classes
struct	Allocation

Macros
#define	ALLOCATION_HEADER_SIZE   offsetof(Allocation, user_data)
#define	BUFFER_TO_ALLOCATION(buffer)   ((Allocation *) ((guint8 *) buffer - ALLOCATION_HEADER_SIZE))
#define	logger_debug(summary, fmt, ...)
#define	logger_fatal(summary, fmt, ...)

Functions
void	nondumpable_setlogger (NonDumpableLogger _debug, NonDumpableLogger _fatal)
gpointer	nondumpable_buffer_alloc (gsize len)
void	nondumpable_mem_zero (gpointer s, gsize len)
void	nondumpable_buffer_free (gpointer buffer)
gpointer	nondumpable_buffer_realloc (gpointer buffer, gsize len)
gpointer	nondumpable_memcpy (gpointer dest, gpointer src, gsize len)

Variables
NonDumpableLogger logger_debug_fn	INTERNAL = _silent

Macro Definition Documentation

ALLOCATION_HEADER_SIZE

#define ALLOCATION_HEADER_SIZE   offsetof(Allocation, user_data)

BUFFER_TO_ALLOCATION

#define BUFFER_TO_ALLOCATION

(

buffer

)

((Allocation *) ((guint8 *) buffer - ALLOCATION_HEADER_SIZE))

logger_debug

#define logger_debug	(		summary,
			fmt,
			...
	)

Value:

{ \
 gchar *reason = g_strdup_printf(fmt, __VA_ARGS__); \
 logger_debug_fn(summary, reason); \
 g_free(reason); \
}

logger_fatal

#define logger_fatal	(		summary,
			fmt,
			...
	)

Value:

{ \
 gchar *reason = g_strdup_printf(fmt, __VA_ARGS__); \
 logger_fatal_fn(summary, reason); \
 g_free(reason); \
}

Function Documentation

nondumpable_buffer_alloc()

gpointer nondumpable_buffer_alloc

(

gsize

len

)

nondumpable_buffer_free()

void nondumpable_buffer_free

(

gpointer

buffer

)

nondumpable_buffer_realloc()

gpointer nondumpable_buffer_realloc	(	gpointer	buffer,
		gsize	len
	)

nondumpable_mem_zero()

void nondumpable_mem_zero	(	gpointer	s,
		gsize	len
	)

nondumpable_memcpy()

gpointer nondumpable_memcpy	(	gpointer	dest,
		gpointer	src,
		gsize	len
	)

nondumpable_setlogger()

void nondumpable_setlogger	(	NonDumpableLogger	_debug,
		NonDumpableLogger	_fatal
	)

Variable Documentation

INTERNAL

NonDumpableLogger logger_fatal_fn INTERNAL = _silent