NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUE | ERRORS | STANDARDS | SEE ALSO | AUTHOR | COLOPHON |
ACL_SET_PERMSET(3) BSD Library Functions Manual ACL_SET_PERMSET(3)
acl_set_permset — set the permission set in an ACL entry
Linux Access Control Lists library (libacl, -lacl).
#include <sys/types.h> #include <sys/acl.h> int acl_set_permset(acl_entry_t entry_d, acl_permset_t permset_d);
The acl_set_permset() function sets the permission set of the ACL entry indicated by the argument entry_d to the permissions contained in the argument permset_d. Any ACL entry descriptors that refer to the entry containing the per‐ mission set referred to by permset_d shall continue to refer to those entries. Any ACL entry descriptors that refer to the entry referred to by entry_d shall continue to refer to that entry.
The acl_set_permset() function returns the value 0 if successful; oth‐ erwise the value -1 is returned and the global variable errno is set to indicate the error.
If any of the following conditions occur, the acl_set_permset() func‐ tion returns -1 and sets errno to the corresponding value: [EINVAL] The argument entry_d is not a valid descriptor for an ACL entry. The argument permset_d is not a valid descriptor for a permission set within an ACL entry. The argument permset_d contains values which are not valid acl_permset_t values.
IEEE Std 1003.1e draft 17 (“POSIX.1e”, abandoned)
acl_add_perm(3), acl_clear_perms(3), acl_delete_perm(3), acl_get_perm(3), acl_get_permset(3), acl_get_qualifier(3), acl_get_tag_type(3), acl_set_qualifier(3), acl_set_tag_type(3), acl(5)
Derived from the FreeBSD manual pages written by Robert N M Watson <rwatson@FreeBSD.org>, and adapted for Linux by Andreas Gruenbacher <a.gruenbacher@bestbits.at>.
This page is part of the acl (manipulating access control lists)
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Linux ACL March 23, 2002 Linux ACL