ACL_CREATE_ENTRY(3) | FreeBSD Library Functions Manual | ACL_CREATE_ENTRY(3) |
NAME
acl_create_entry acl_create_entry_np — create a new ACL entryLIBRARY
Standard C Library (libc, -lc)SYNOPSIS
#include < sys/types.h>#include < sys/acl.h>
int
acl_create_entry( acl_t *acl_p, acl_entry_t *entry_p);
int
acl_create_entry_np( acl_t *acl_p, acl_entry_t *entry_p, int index);
DESCRIPTION
The acl_create_entry() function is a POSIX.1e call that creates a new ACL entry in the ACL pointed to by acl_p. The acl_create_entry_np() function is a non-portable version that creates the ACL entry at position index. Positions are numbered starting from zero, i.e. calling acl_create_entry_np() with index argument equal to zero will prepend the entry to the ACL.RETURN VALUES
The acl_create_entry() 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
The acl_create_entry() function fails if:- [ EINVAL]
- Argument acl_p does not point to a pointer to a valid ACL. Argument index is out of bounds.
- [ ENOMEM]
- The ACL working storage requires more memory than is allowed by the hardware or system-imposed memory management constraints.
STANDARDS
POSIX.1e is described in IEEE POSIX.1e draft 17.HISTORY
POSIX.1e support was introduced in FreeBSD 4.0. The acl_create_entry() function was added in FreeBSD 5.0.AUTHORS
The acl_create_entry() function was written by <jedgar@fxp.org>.June 25, 2009 | FreeBSD |