rlimit.h File Reference

#include <stdio.h>

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Data Structures
struct	rlimit

Macros
#define	RLIMIT_CPU   0 /* limit on CPU time per process */
#define	RLIMIT_FSIZE   1 /* limit on file size */
#define	RLIMIT_DATA   2 /* limit on data segment size */
#define	RLIMIT_STACK   3 /* limit on process stack size */
#define	RLIMIT_CORE   4 /* limit on size of core dump file */
#define	RLIMIT_NOFILE   5 /* limit on number of open files */
#define	RLIMIT_AS   6 /* limit on process total address space size */
#define	RLIMIT_VMEM   RLIMIT_AS
#define	RLIM_NLIMITS   7
#define	RLIM_INFINITY   (~0UL)

Typedefs
typedef struct rlimit	rlimit_t

Functions
int	getrlimit (int resource, struct rlimit *)
int	setrlimit (int resource, const struct rlimit *)
size_t	rfwrite (const void *buffer, size_t size, size_t count, FILE *stream)
int	_rwrite (int handle, const void *buffer, unsigned int count)

Macro Definition Documentation

RLIM_INFINITY

#define RLIM_INFINITY   (~0UL)

RLIM_NLIMITS

#define RLIM_NLIMITS   7

RLIMIT_AS

#define RLIMIT_AS   6 /* limit on process total address space size */

RLIMIT_CORE

#define RLIMIT_CORE   4 /* limit on size of core dump file */

RLIMIT_CPU

#define RLIMIT_CPU   0 /* limit on CPU time per process */

RLIMIT_DATA

#define RLIMIT_DATA   2 /* limit on data segment size */

RLIMIT_FSIZE

#define RLIMIT_FSIZE   1 /* limit on file size */

RLIMIT_NOFILE

#define RLIMIT_NOFILE   5 /* limit on number of open files */

RLIMIT_STACK

#define RLIMIT_STACK   3 /* limit on process stack size */

RLIMIT_VMEM

#define RLIMIT_VMEM   RLIMIT_AS

Typedef Documentation

rlimit_t

typedef struct rlimit rlimit_t

Function Documentation

_rwrite()

int _rwrite	(	int	handle,
		const void *	buffer,
		unsigned int	count
	)

References RLIMIT_FSIZE, and rlimits.

getrlimit()

int getrlimit	(	int	resource,
		struct rlimit *	rlp
	)

References InitializeRlimits(), rInitialized, RLIM_NLIMITS, and rlimits.

Referenced by dt_set_rlimits_stack().

rfwrite()

size_t rfwrite	(	const void *	buffer,
		size_t	size,
		size_t	count,
		FILE *	stream
	)

References RLIMIT_FSIZE, rlimits, and size.

setrlimit()

int setrlimit	(	int	resource,
		const struct rlimit *	rlp
	)

References InitializeRlimits(), rInitialized, rlimit::rlim_cur, rlimit::rlim_max, RLIM_NLIMITS, and rlimits.

Referenced by dt_set_rlimits_stack().