NAME

acl_first_entry − Resets the current ACL entry to be the first ACL entry

LIBRARY

Security Library (libpacl.a)

SYNOPSIS

#include <sys/acl.h> int acl_first_entry(
acl_t acl_d);

PARAMETERS

acl_dSpecifies the working storage internal representation ACL descriptor. 

DESCRIPTION

NOTE:  This function is based on Draft 13 of the POSIX P1003.6 standard. The function may change as the P1003.6 standard is finalized. 

The acl_first_entry() function rewinds the internal descriptor specified by the acl_d  parameter such that a subsequent call to the acl_get_entry() function, will access the first entry in the ACL.

RETURN VALUES

Upon successful completion, the acl_first_entry() function returns a value of 0 (zero).  Otherwise, a value of -1 is returned, and the errno global variable is set to indicate the error. 

ERRORS

If any of the following conditions occur, the acl_first_entry() function sets errno to the corresponding value:

[EINVAL]The acl_d parameter does not refer to a valid ACL entry. 

RELATED INFORMATION

acl_get_entry(3), acl_copy_entry(3), acl_create_entry(3), acl_delete_entry(3), acl(4)

Security