Move stat functions to use a struct.

* lib.c (init): Move hash_init and struct init
before sysif_init.

* share/txr/stdlib/path-test.tl (sys:path-test-mode,
path-mine-p, path-my-group-p, sys:path-access,
path-newer, path-examine): Convert to struct return
of stat functions.

* stream.c (dev_k, ino_k, mode_k, nlink_k, uid_k,
gid_k, rdev_k, size_k, blksize_k, blocks_k, atime_k,
mtime_k, ctime_k): Global variable definitions removed from here.
(stream_init): Initializations of moved global
variables removed from here.

* stream.h (dev_k, ino_k, mode_k, nlink_k, uid_k,
gid_k, rdev_k, size_k, blksize_k, blocks_k, atime_k,
mtime_k, ctime_k): Declarations removed from here.

* sysif.c (stat_s, dev_s, ino_s, mode_s, nlink_s,
uid_s, gid_s, rdev_s, size_s, blksize_s, blocks_s,
atime_s, mtime_s, ctime_s): New global variables.
(dev_k, ino_k, mode_k, nlink_k, uid_k, gid_k, rdev_k,
size_k, blksize_k, blocks_k, atime_k, mtime_k,
ctime_k): Existing variables moved here.
(stat_to_struct): New static function.
(stat_impl): Use stat_to_struct, except under
113 compatibility.
(sysif_init): Initialize new symbol variables.
Make stat struct type.

* sysif.h (stat_s, dev_s, ino_s, mode_s, nlink_s,
uid_s, gid_s, rdev_s, size_s, blksize_s, blocks_s,
atime_s, mtime_s, ctime_s): Declared.

1 files changed, 0 insertions, 3 deletions

diff --git a/stream.h b/stream.h
index 6dcbdd05..e5d58d26 100644
--- a/stream.h
+++ b/stream.h
@@ -83,9 +83,6 @@ struct strm_ops {
 #define std_null (deref(lookup_var_l(nil, stdnull_s)))
 loc lookup_var_l(val env, val sym);
 
-extern val dev_k, ino_k, mode_k, nlink_k, uid_k;
-extern val gid_k, rdev_k, size_k, blksize_k, blocks_k;
-extern val atime_k, mtime_k, ctime_k;
 extern val from_start_k, from_current_k, from_end_k;
 extern val real_time_k, name_k, fd_k;
 extern val format_s;