#include <stdint.h>
#include <stdlib.h>
-#include "cash.h"
+#define MAGIC "NSS-CASH"
+
+// Defined in Makefile
+#ifndef NSSCASH_PASSWD_FILE
+# define NSSCASH_PASSWD_FILE "/etc/passwd.nsscash"
+#endif
+#ifndef NSSCASH_GROUP_FILE
+# define NSSCASH_GROUP_FILE "/etc/group.nsscash"
+#endif
+
+
+struct header {
+ char magic[8]; // magic string
+ uint64_t version; // also doubles as byte-order check
+
+ uint64_t count;
+
+ // All offsets are relative to data
+ uint64_t off_orig_index;
+ uint64_t off_id_index;
+ uint64_t off_name_index;
+ uint64_t off_data;
+
+ char data[];
+} __attribute__((packed));
struct file {
int fd;
size_t size;
- uint64_t next_index; // used by getpwent (pw.c)
const struct header *header;
+ uint64_t next_index; // used by getpwent (pw.c)
};
bool map_file(const char *path, struct file *f) __attribute__((visibility("hidden")));