add in Andreas Gruenbacher's ACL userspace tools, unchanged.

1 files changed, 117 insertions, 0 deletions

diff --git a/include/libacl.h b/include/libacl.h
new file mode 100644
index 0000000..f281110
--- /dev/null
+++ b/include/libacl.h
@@ -0,0 +1,117 @@
+/*
+  File: libacl.h
+
+  (C) 1999, 2000 Andreas Gruenbacher, <a.gruenbacher@computer.org>
+*/
+
+#ifndef __ACL_LIBACL_H
+#define __ACL_LIBACL_H
+
+#include <sys/acl.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* acl_entry_to_any_str(), acl_to_any_text() */
+
+/* Print NO, SOME or ALL effective permissions comments. SOME prints
+   effective rights comments for entries which have different permissions
+   than effective permissions.  */
+#define TEXT_NO_EFFECTIVE		0x00
+#define TEXT_SOME_EFFECTIVE		0x01
+#define TEXT_ALL_EFFECTIVE		0x02
+
+/* Align effective permission comments to column 32 using tabs or
+   use a single tab. */
+#define TEXT_SMART_INDENT		0x04
+
+/* User and group IDs instead of names. */
+#define TEXT_NUMERIC_IDS		0x08
+
+/* Only output the first letter of entry types
+   ("u::rwx" instead of "user::rwx"). */
+#define TEXT_ABBREVIATE			0x10
+
+/* acl_check error codes */
+
+#define ACL_MULTI_ERROR		(0x1000)     /* multiple unique objects */
+#define ACL_DUPLICATE_ERROR	(0x2000)     /* duplicate Id's in entries */
+#define ACL_MISS_ERROR		(0x3000)     /* missing required entry */
+#define ACL_ENTRY_ERROR		(0x4000)     /* wrong entry type */
+
+extern char *
+acl_to_any_text(
+	acl_t acl,
+	ssize_t *len_p,
+	const char *prefix,
+	char separator,
+	const char *suffix,
+	int options);
+extern ssize_t
+acl_entry_to_any_str(
+	const acl_entry_t entry_d,
+	char *text_p,
+	ssize_t size,
+	const acl_entry_t mask_d,
+	const char *prefix,
+	int options);
+extern int
+acl_cmp(
+	acl_t acl1,
+	acl_t acl2);
+extern int
+acl_check(
+	acl_t acl,
+	int *last);
+extern acl_t
+acl_from_mode(
+	mode_t mode);
+extern int
+acl_equiv_mode(
+	acl_t acl,
+	mode_t *mode_p);
+extern acl_t
+acl_get_file_mode(
+	const char *path_p);
+extern acl_t
+acl_get_fd_mode(
+	int fd);
+extern int
+acl_set_file_mode(
+	const char *path_p,
+	acl_type_t type,
+	acl_t acl);
+extern int
+acl_set_fd_mode(
+	int fd,
+	acl_t acl);
+int
+acl_extended_file(
+	const char *path_p);
+int
+acl_extended_fd(
+	int fd);
+extern int
+acl_print(
+        FILE *file,
+        acl_t acl,
+        const char *prefix,
+        int options);
+extern int
+acl_entries(
+	acl_t acl);
+extern const char *
+acl_error(
+	int code);
+extern int
+acl_get_perm(
+	acl_permset_t permset_d,
+	acl_perm_t perm);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* __ACL_LIBACL_H */
+