posix1e/acl_set_qualifier.3

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  28 .Dd March 10, 2001
  29 .Dt ACL_SET_QUALIFIER 3
  30 .Os
  31 .Sh NAME
  32 .Nm acl_set_qualifier
  33 .Nd set ACL tag qualifier
  34 .Sh LIBRARY
  35 .Lb libc
  36 .Sh SYNOPSIS
  37 .In sys/types.h
  38 .In sys/acl.h
  39 .Ft int
  40 .Fn acl_set_qualifier "acl_entry_t entry_d" "const void *tag_qualifier_p"
  41 .Sh DESCRIPTION
  42 The
  43 .Fn acl_set_qualifier
  44 function
  45 is a POSIX.1e call that sets the qualifier of the tag for the ACL entry
  46 .Fa entry_d
  47 to the value referred to by
  48 .Fa tag_qualifier_p .
  49 .Sh RETURN VALUES
  50 .Rv -std acl_set_qualifier
  51 .Sh ERRORS
  52 The
  53 .Fn acl_set_qualifier
  54 function fails if:
  55 .Bl -tag -width Er
  56 .It Bq Er EINVAL
  57 Argument
  58 .Fa entry_d
  59 is not a valid descriptor for an ACL entry.  The tag type of the
  60 ACL entry
  61 .Fa entry_d
  62 is not
  63 .Dv ACL_EXTENDED_ALLOW
  64 or
  65 .Dv ACL_EXTENDED_DENY .
  66 The value pointed to by
  67 .Fa tag_qualifier_p
  68 is not valid.
  69 .It Bq Er ENOMEM
  70 The value to be returned requires more memory than is allowed
  71 by the hardware or system-imposed memory management constraints.
  72 .El
  73 .Sh SEE ALSO
  74 .Xr acl 3 ,
  75 .Xr acl_get_qualifier 3 ,
  76 .Xr posix1e 3
  77 .Sh STANDARDS
  78 POSIX.1e is described in IEEE POSIX.1e draft 17.
  79 .Sh AUTHORS
  80 .An Michael Smith
  81 .An Chris D. Faulhaber