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12 Commits

Author SHA1 Message Date
Edward Tomasz Napierala
18c12a53a1 The 'acl_cnt' field is unsigned; no point in checking if it's >= 0. 
Found with:	Coverity Prevent
CID:		6192
 2010-06-03 14:16:58 +00:00
Edward Tomasz Napierala
d243a85e99 The 'acl_cnt' field is unsigned; no point in checking if it's >= 0. 
Found with:	Coverity Prevent
CID:		6193
 2010-06-03 14:15:08 +00:00
Edward Tomasz Napierala
aa015c8e4a Add NFSv4 ACL support to libc. 
This adds the following functions to the acl(3) API: acl_add_flag_np,
acl_clear_flags_np, acl_create_entry_np, acl_delete_entry_np,
acl_delete_flag_np, acl_get_extended_np, acl_get_flag_np, acl_get_flagset_np,
acl_set_extended_np, acl_set_flagset_np, acl_to_text_np, acl_is_trivial_np,
acl_strip_np, acl_get_brand_np.  Most of them are similar to what Darwin
does.  There are no backward-incompatible changes.

Approved by:    rwatson@
 2009-06-25 12:46:59 +00:00
Edward Tomasz Napierala
60a8b6022d Fix off by one error in acl_create_entry(3). 
Reviewed by:	rwatson@
MFC after:	2 weeks
 2009-05-28 07:20:52 +00:00
Edward Tomasz Napierala
ae1add4e55 Make 'struct acl' larger, as required to support NFSv4 ACLs. Provide 
compatibility interfaces in both kernel and libc.

Reviewed by:	rwatson
 2009-05-22 15:56:43 +00:00
David E. O'Brien
333fc21e3c Fix the style of the SCM ID's. 
I believe have made all of libc .c's as consistent as possible.
 2002-03-22 21:53:29 +00:00
Chris D. Faulhaber
e76872c11e o style and consistency fixes: 
- if (!var) -> if (var == NULL)
  - return val; -> return (val);
o update copyright
 2002-02-17 20:05:20 +00:00
Chris D. Faulhaber
0f6263079e o Separate acl_t into internal and external representations as 
required by POSIX.1e.  This maintains the current 'struct acl'
  in the kernel while providing the generic external acl_t
  interface required to complete the ACL editing library.
o Add the acl_get_entry() function.
o Convert the existing ACL utilities, getfacl and setfacl, to
  fully make use of the ACL editing library.

Obtained from:	TrustedBSD Project
 2001-04-24 22:45:41 +00:00
Chris D. Faulhaber
94ef417e4b Add the remaining POSIX.1e ACL definitions: 
ACL_UNDEFINED_TAG, ACL_UNDEFINED_ID, ACL_FIRST_ENTRY, ACL_NEXT_ENTRY

Reviewed by:	rwatson
Obtained from:	TrustedBSD Project
 2001-04-13 19:14:38 +00:00
Chris D. Faulhaber
bbf2cf59fc Revamp acl_create_entry() so it actually works. 
Obtained from:	TrustedBSD Project
 2001-04-11 22:09:51 +00:00
Thomas Moestl
7bd44e9223 Prepare for the inclusion of libposix1e into libc: retire the old 
Makefile, add Makefile.inc needed for libc build; add
#include "namespace.h"/#include "un-namespace.h" pairs around the
includes of sys/acl.h and sys/capability.h, and an additional underscore
in front of the functions that will be overridden in libc_r.

Approved by:	rwatson
Obtained from:	TrustedBSD Project
 2001-04-04 18:00:52 +00:00
Chris D. Faulhaber
4bf60dfaf8 Add the following ACL editing functions: 
acl_add_perm, acl_clear_perms, acl_copy_entry, acl_create_entry,
  acl_delete_perm, acl_get_permset, acl_get_qualifier, acl_get_tag_type,
  acl_set_permset, acl_set_qualifier, acl_set_tag_type

This brings us within 4 functions of a full ACL editing library.

Reviewed by:	rwatson
 2001-03-22 22:31:01 +00:00