envvar.c File Reference

#include "config.h"
#include <ctype.h>
#include <errno.h>
#include <limits.h>
#include <stdlib.h>
#include <string.h>
#include <dlfcn.h>
#include "umem_base.h"
#include "vmem_base.h"

Classes
struct	umem_env_item
struct	umem_envvar

Macros
#define	UMEM_ENV_ITEM_MAX   512
#define	ARG_SUCCESS   0 /* processing successful */
#define	ARG_BAD   1 /* argument had a bad value */
#define	CURRENT   (env_current->env_name)
#define	ENV_SHORT_BYTES   10 /* bytes to print on error */

Typedefs
typedef int	arg_process_t(const struct umem_env_item *item, const char *value)
typedef struct umem_env_item	umem_env_item_t
typedef struct umem_envvar	umem_envvar_t

Functions
void	umem_process_value (umem_env_item_t *item_list, const char *beg, const char *end)
void	umem_setup_envvars (int invalid)
void	umem_process_envvars (void)

Variables
const char *	____umem_environ_msg_options = "-- UMEM_OPTIONS --"
const char *	____umem_environ_msg_debug = "-- UMEM_DEBUG --"
const char *	____umem_environ_msg_logging = "-- UMEM_LOGGING --"

Macro Definition Documentation

#define ARG_BAD   1 /* argument had a bad value */

#define ARG_SUCCESS   0 /* processing successful */

#define CURRENT   (env_current->env_name)

Referenced by umem_process_value().

#define ENV_SHORT_BYTES   10 /* bytes to print on error */

Referenced by umem_process_value().

#define UMEM_ENV_ITEM_MAX   512

Referenced by umem_process_value().

Typedef Documentation

typedef int arg_process_t(const struct umem_env_item *item, const char *value)

typedef struct umem_env_item umem_env_item_t

typedef struct umem_envvar umem_envvar_t

Function Documentation

void umem_process_envvars

(

void

)

References umem_envvar::env_func_result, umem_envvar::env_getenv_result, umem_envvar::env_item_list, umem_envvar::env_name, and umem_process_value().

Referenced by umem_init().

void umem_process_value	(	umem_env_item_t *	item_list,
		const char *	beg,
		const char *	end
	)

References CURRENT, ENV_SHORT_BYTES, umem_env_item::item_name, log_message(), and UMEM_ENV_ITEM_MAX.

Referenced by umem_process_envvars().

void umem_setup_envvars

(

int

invalid

)

References umem_envvar::env_func, umem_envvar::env_func_result, umem_envvar::env_getenv_result, umem_envvar::env_name, log_message(), and RTLD_FIRST.

Referenced by umem_init().

Variable Documentation

const char* ____umem_environ_msg_debug = "-- UMEM_DEBUG --"

const char* ____umem_environ_msg_logging = "-- UMEM_LOGGING --"

const char* ____umem_environ_msg_options = "-- UMEM_OPTIONS --"