Open System Services System Calls Reference Manual (G06.28+, H06.05+)

System Functions (s and S) stat64(2)
S_TRUST Indicates that the file does not contain code for
an uncooperative process or code to examine or
modify I/O buffers. This flag suppresses operat-
ing system protection of the buffers when the
memory segment containing the buffers is not
shared. This flag applies only to loadfiles for a
process and only a user with appropriate
privileges (the super ID) can set it.
S_TRUSTSHARED
Indicates that the file does not contain code for
an uncooperative process or code to examine or
modify I/O buffers. This flag suppresses operat-
ing system protection of the buffers regardless
of whether the memory segment containing the
buffers is shared. This flag applies only to
loadfiles for a process and only a user with
appropriate privileges (the super ID) can set it.
Values for Guardian objects are described in Use on Guardian
Objects, later in this reference page.
st_nlink Number of links.
Values for OSS objects are listed next. Values for Guardian
objects are described in Use on Guardian Objects, later in this
reference page.
For Contains
Regular file Number of links to the file
Directory Number of links to the directory
FIFO Number of links to the file
AF_UNIX socket Number of links to the socket file
/dev/null Number of links to the file
/dev/tty Number of links to the file
st_acl If set to 1, indicates that the file has optional access control list |
(ACL) entries. For compatibility with HP-UX, the member |
name st_aclv is provided as alias for st_acl. For more informa- |
tion about ACLs, see the acl(5) reference page.
st_uid User ID.
Values for OSS objects are listed next. Values for Guardian
objects are described in Use on Guardian Objects, later in this
reference page.
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