#ifndef CSUM_FILE_H
#define CSUM_FILE_H
+struct progress;
+
/* A SHA1-protected file */
struct sha1file {
- int fd, error;
- unsigned int offset, namelen;
+ int fd;
+ unsigned int offset;
SHA_CTX ctx;
- char name[PATH_MAX];
+ off_t total;
+ struct progress *tp;
+ const char *name;
int do_crc;
uint32_t crc32;
unsigned char buffer[8192];
};
+/* sha1close flags */
+#define CSUM_CLOSE 1
+#define CSUM_FSYNC 2
+
extern struct sha1file *sha1fd(int fd, const char *name);
-extern int sha1close(struct sha1file *, unsigned char *, int);
+extern struct sha1file *sha1fd_throughput(int fd, const char *name, struct progress *tp);
+extern int sha1close(struct sha1file *, unsigned char *, unsigned int);
extern int sha1write(struct sha1file *, void *, unsigned int);
+extern void sha1flush(struct sha1file *f);
extern void crc32_begin(struct sha1file *);
extern uint32_t crc32_end(struct sha1file *);