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/*
* entry.h - Define types for file entries.
*/
#ifndef FILE_ENTRY__H
#define FILE_ENTRY__H
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#define IS_SELECTED(p) (((p)->selected.atme) != NULL)
#define IS_VIEWED(p) ((p)->index >= 0)
#define IS_LOADED(p) ((p)->hash.atme != NULL)
/* entry_t uses intrusive linked lists. This means entries can only belong to
* one list at a time, in this case the list of selected entries. 'atme' is an
* indirect pointer to either the 'next' field of the previous list member, or
* the variable that points to the first list member. In other words,
* item->next->atme == &item->next and firstitem->atme == &firstitem.
*/
typedef struct entry_s {
struct {
struct entry_s *next, **atme;
} selected, hash;
char *name, *linkname;
struct stat info;
mode_t linkedmode;
int no_esc : 1;
int link_no_esc : 1;
int shufflepos;
int index;
char fullname[1];
// ------- fullname must be last! --------------
// When entries are allocated, extra space on the end is reserved to fill
// in fullname.
} entry_t;
#endif
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