/* bytfre.c Get the number of bytes free on a file system. */ #include "uucp.h" #include "system.h" #include "sysdep.h" #include "fsusg.h" long csysdep_bytes_free (zfile) const char *zfile; { struct fs_usage s; if (get_fs_usage ((char *) zfile, (char *) NULL, &s) < 0) return -1; return s.fsu_bavail * (long) 512; }