acl_set_permset.3
ACL_SET_PERMSET(3) BSD Library Functions Manual ACL_SET_PERMSET(3)
NAME
acl_set_permset — set the permission set in an ACL entry
LIBRARY
Linux Access Control Lists library (libacl, −lacl).
SYNOPSIS
#include <sys/types.h>
#include <sys/acl.h>
int
acl_set_permset(acl_entry_t entry_d, acl_permset_t permset_d);
DESCRIPTION
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 permission 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.
RETURN VALUE
The acl_set_permset() function returns the value 0 if successful; otherwise the value −1 is returned and the global variable errno is set to indicate the error.
ERRORS
If any of the following conditions occur, the acl_set_permset() function 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.
STANDARDS
IEEE Std 1003.1e draft 17 (“POSIX.1e”, abandoned)
SEE ALSO
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)
AUTHOR
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⟩ .
Linux ACL March 23, 2002 Linux ACL
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