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xalloc.h File Reference

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Defines
#define	PARAMS(Args)   ()
#define	__attribute__(x)
#define	ATTRIBUTE_NORETURN   __attribute__ ((__noreturn__))
#define	XMALLOC(Type, N_items)   ((Type *) xmalloc (sizeof (Type) * (N_items)))
#define	XCALLOC(Type, N_items)   ((Type *) xcalloc (sizeof (Type), (N_items)))
#define	XREALLOC(Ptr, Type, N_items)   ((Type *) xrealloc ((void *) (Ptr), sizeof (Type) * (N_items)))
#define	NEW(Type, Var)   Type *(Var) = XMALLOC (Type, 1)
#define	XFREE(Var)
#define	CCLONE(Src, Num)   (memcpy (xmalloc (sizeof (*Src) * (Num)), (Src), sizeof (*Src) * (Num)))
#define	CLONE(Src)   CCLONE (Src, 1)
Functions
void xalloc_fail_func	PARAMS ((void))
void *xmalloc	PARAMS ((size_t n))
void *xcalloc	PARAMS ((size_t n, size_t s))
void *xrealloc	PARAMS ((void *p, size_t n))
char *xstrdup	PARAMS ((const char *str))
Variables
int	xalloc_exit_failure
char const	xalloc_msg_memory_exhausted []

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Define Documentation

#define PARAMS (  Args    )     ()

#define __attribute__ (  x    )

#define ATTRIBUTE_NORETURN   __attribute__ ((__noreturn__))

#define XMALLOC (  Type, N_items    )     ((Type *) xmalloc (sizeof (Type) * (N_items)))

#define XCALLOC (  Type, N_items    )     ((Type *) xcalloc (sizeof (Type), (N_items)))

#define XREALLOC (  Ptr, Type, N_items    )     ((Type *) xrealloc ((void *) (Ptr), sizeof (Type) * (N_items)))

#define NEW (  Type, Var    )     Type *(Var) = XMALLOC (Type, 1)

#define XFREE (  Var    )

Value: do { \ if (Var) \ free (Var); \ } while (0)

#define CCLONE (  Src, Num    )     (memcpy (xmalloc (sizeof (*Src) * (Num)), (Src), sizeof (*Src) * (Num)))

#define CLONE (  Src    )     CCLONE (Src, 1)

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Function Documentation

void xalloc_fail_func PARAMS (  (void)    )

void* xmalloc PARAMS (  (size_t n)    )

void* xcalloc PARAMS (  (size_t n, size_t s)    )

void* xrealloc PARAMS (  (void *p, size_t n)    )

char* xstrdup PARAMS (  (const char *str)    )

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Variable Documentation

int xalloc_exit_failure

char const xalloc_msg_memory_exhausted[]

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