136 fifolog_int_open(struct fifolog_file **ff, const char *fname, int mode)  in fifolog_int_open()  argument
148 		*ff = malloc(sizeof *f);  in fifolog_int_open()
149 		if (*ff != NULL) {  in fifolog_int_open()
150 			memcpy(*ff, f, sizeof *f);  in fifolog_int_open()
151 			(*ff)->magic = FIFOLOG_FILE_MAGIC;  in fifolog_int_open()
161 fifolog_int_close(struct fifolog_file **ff)  in fifolog_int_close()  argument
165 	f = *ff;  in fifolog_int_close()
166 	*ff = NULL;  in fifolog_int_close()
179 fifolog_int_file_assert(const struct fifolog_file *ff)  in fifolog_int_file_assert()  argument
182 	CHECK_OBJ_NOTNULL(ff, FIFOLOG_FILE_MAGIC);  in fifolog_int_file_assert()
183 	assert(ff->fd >= 0);  in fifolog_int_file_assert()
184 	assert(ff->recbuf != NULL);  in fifolog_int_file_assert()
195 fifolog_int_read(const struct fifolog_file *ff, off_t recno)  in fifolog_int_read()  argument
199 	fifolog_int_file_assert(ff);  in fifolog_int_read()
200 	if (recno >= ff->logsize)  in fifolog_int_read()
203 	i = pread(ff->fd, ff->recbuf, ff->recsize, recno * ff->recsize);  in fifolog_int_read()
206 	if (i != (int)ff->recsize)  in fifolog_int_read()
218 fifolog_int_findend(const struct fifolog_file *ff, off_t *last)  in fifolog_int_findend()  argument
224 	fifolog_int_file_assert(ff);  in fifolog_int_findend()
227 	e = fifolog_int_read(ff, o);  in fifolog_int_findend()
231 	seq0 = be32dec(ff->recbuf);  in fifolog_int_findend()
240 	s = ff->logsize / 2;  in fifolog_int_findend()
242 		e = fifolog_int_read(ff, o + s);  in fifolog_int_findend()
245 		seq = be32dec(ff->recbuf);  in fifolog_int_findend()
251 		assert(o < ff->logsize);  in fifolog_int_findend()