lib/runtime/crt_vstack.c File Reference

#include "comma/runtime/crt_vstack.h"
#include <stddef.h>
#include <stdlib.h>
#include <string.h>

Go to the source code of this file.

Classes
struct	vstack_entry
Typedefs
typedef struct vstack_entry *	vstack_entry_t
Functions
static vstack_entry_t	get_vstack_entry ()
static void	set_vstack_entry (vstack_entry_t entry)
void	_comma_vstack_alloc (int32_t size)
void	_comma_vstack_push (void *data, int32_t size)
void	_comma_vstack_pop ()
Variables
char *	_comma_vstack = 0

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Typedef Documentation

typedef struct vstack_entry* vstack_entry_t

Definition at line 22 of file crt_vstack.c.

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Function Documentation

void _comma_vstack_alloc

(

int32_t

size

)

Allocates a region of size bytes on the vstack.

The allocated data is available thru the _comma_vstack pointer, and will be disposed of when a matching call to _comma_vstack_pop() is made.

Definition at line 51 of file crt_vstack.c.

void _comma_vstack_pop

(

)

Pops the vstack and resets _comma_vstack to the next item.

Definition at line 68 of file crt_vstack.c.

void _comma_vstack_push	(	void *	data,
		int32_t	size
	)

Copy's size bytes from data onto the vstack.

The allocated data is available thru the _comma_vstack pointer, and will be disposed of when a matching call to _comma_vstack_pop() is made.

Definition at line 59 of file crt_vstack.c.

static vstack_entry_t get_vstack_entry

(

)

[inline, static]

Definition at line 33 of file crt_vstack.c.

static void set_vstack_entry

(

vstack_entry_t

entry

)

[inline, static]

Definition at line 43 of file crt_vstack.c.

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Variable Documentation

char* _comma_vstack = 0

Definition at line 28 of file crt_vstack.c.