import winsup-2000-02-17 snapshot

1 files changed, 81 insertions, 0 deletions

diff --git a/winsup/cygwin/include/cygwin/acl.h b/winsup/cygwin/include/cygwin/acl.h
new file mode 100644
index 000000000..d54655a5a
--- /dev/null
+++ b/winsup/cygwin/include/cygwin/acl.h
@@ -0,0 +1,81 @@
+/* cygwin/acl.h header file for Cygwin.
+
+   Copyright 1999, 2000 Cygnus Solutions.
+   Written by C. Vinschen.
+
+This file is part of Cygwin.
+
+This software is a copyrighted work licensed under the terms of the
+Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
+details. */
+
+#ifndef _CYGWIN_ACL_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+#define _CYGWIN_ACL_H
+
+#include <_ansi.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+/* Values for `cmd' in calls to acl(2) and facl(2) */
+#define SETACL          (0x0)
+#define GETACL          (0x1)
+#define GETACLCNT       (0x2)
+
+#define	MIN_ACL_ENTRIES (4)    // minimal acl entries from GETACLCNT
+#define	MAX_ACL_ENTRIES	(256)  // max entries of each type
+
+// Return values of aclcheck(3) in case of error */
+#define GRP_ERROR       (0x1)
+#define USER_ERROR      (0x2)
+#define CLASS_ERROR     (0x3)
+#define OTHER_ERROR     (0x4)
+#define DUPLICATE_ERROR (0x5)
+#define ENTRY_ERROR     (0x6)
+#define MISS_ERROR      (0x7) // which = -1
+#define MEM_ERROR       (0x8) // which = -1
+
+// Values for entry type of struct acl
+#define USER_OBJ        (0x0001)                // owner
+#define USER            (0x0002)                // additional user
+#define GROUP_OBJ       (0x0004)                // owning group
+#define GROUP           (0x0008)                // additional group
+#define CLASS_OBJ       (0x0010)                // mask entry
+#define OTHER_OBJ       (0x0020)                // others
+#define ACL_DEFAULT     (0x1000)                // default flag
+#define DEF_USER_OBJ    (ACL_DEFAULT|USER_OBJ)  // default owner
+#define DEF_USER        (ACL_DEFAULT|USER)      // default additional user
+#define DEF_GROUP_OBJ   (ACL_DEFAULT|GROUP_OBJ) // default owning group
+#define DEF_GROUP       (ACL_DEFAULT|GROUP)     // default additional group
+#define DEF_CLASS_OBJ   (ACL_DEFAULT|CLASS_OBJ) // default mask entry
+#define DEF_OTHER_OBJ   (ACL_DEFAULT|OTHER_OBJ) // default others
+// Values with equivalent meanings
+#define USER_OWNER      USER_OBJ
+#define GROUP_OWNER     GROUP_OBJ
+#define MASK            CLASS_OBJ
+#define OTHER           OTHER_OBJ
+
+typedef struct acl {
+    int      a_type;    /* entry type */
+    uid_t    a_id;      /* UID | GID  */
+    mode_t   a_perm;    /* permissions */
+} aclent_t;
+
+int _EXFUN(acl,(const char *path, int cmd, int nentries, aclent_t *aclbufp));
+int _EXFUN(facl,(int fd, int cmd, int nentries, aclent_t *aclbufp));
+int _EXFUN(aclcheck,(aclent_t *aclbufp, int nentries, int *which));
+int _EXFUN(aclsort,(int nentries, int calclass, aclent_t *aclbufp));
+int _EXFUN(acltomode,(aclent_t *aclbufp, int nentries, mode_t *modep));
+int _EXFUN(aclfrommode,(aclent_t *aclbufp, int nentries, mode_t *modep));
+int _EXFUN(acltopbits,(aclent_t *aclbufp, int nentries, mode_t *pbitsp));
+int _EXFUN(aclfrompbits,(aclent_t *aclbufp, int nentries, mode_t *pbitsp));
+char *_EXFUN(acltotext,(aclent_t *aclbufp, int aclcnt));
+aclent_t *_EXFUN(aclfromtext,(char *acltextp, int *aclcnt));
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* _CYGWIN_ACL_H */