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authorGary Houston <ghouston@arglist.com>1999-09-11 14:12:14 +0000
committerGary Houston <ghouston@arglist.com>1999-09-11 14:12:14 +0000
commit77242ff9cd89096044093ba6012ec4bd34668e28 (patch)
tree43e501017322f0fc62db1695167e806805fe1220 /libguile/filesys.c
parent08cc62c7d91de170838536d938a00ce980182d79 (diff)
downloadguile-77242ff9cd89096044093ba6012ec4bd34668e28.tar.gz
1999-09-11 Gary Houston <ghouston@easynet.co.uk>
* filesys.c (scm_directory_p): new procedure "directory?" Returns a boolean indicating whether its argument is a directory port as returned by opendir (thanks to Dirk Herrmann for the suggestion.)
Diffstat (limited to 'libguile/filesys.c')
-rw-r--r--libguile/filesys.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/libguile/filesys.c b/libguile/filesys.c
index 96c4e9b30..83211dd70 100644
--- a/libguile/filesys.c
+++ b/libguile/filesys.c
@@ -581,6 +581,13 @@ scm_rmdir (path)
long scm_tc16_dir;
+SCM_PROC (s_directory_p, "directory?", 1, 0, 0, scm_directory_p);
+SCM
+scm_directory_p (SCM obj)
+{
+ return SCM_NIMP (obj) && SCM_DIRP (obj) ? SCM_BOOL_T : SCM_BOOL_F;
+}
+
SCM_PROC (s_opendir, "opendir", 1, 0, 0, scm_opendir);
SCM