/*	Public domain	*/

#ifndef	_LIBPERCGI_LOAD_STRING_H_
#define	_LIBPERCGI_LOAD_STRING_H_

#define CGI_LOAD_STRING_MAX (1024*1024*100)	/* 100MB */

__BEGIN_DECLS
char	*SYS_ReadStringLen(int, size_t);
int	 SYS_ReadStringLenv(int, size_t, char **);
#define	 SYS_ReadString(nb) \
	 SYS_ReadStringLen((nb),CGI_LOAD_STRING_MAX)
#define	 SYS_ReadStringv(nb,s) \
	 SYS_ReadStringLenv((nb),CGI_LOAD_STRING_MAX,(s))

int	 SYS_WriteString(int, const char *);
int	 SYS_WriteStringv(int, const char *);
int      SYS_CopyString(char *, int, size_t)
                       BOUNDED_ATTRIBUTE(__string__, 1, 3);
void	 SYS_SkipString(int);

char	*SYS_ReadNulStringLen(int, size_t);
size_t	 SYS_CopyNulString(char *, int, size_t);
#define	 SYS_ReadNulString(nb) \
	 SYS_ReadNulStringLen((nb),CGI_LOAD_STRING_MAX)
__END_DECLS

#endif /* _LIBPERCGI_LOAD_STRING_H_ */