NAME acl_get_perm_np - "check if a permission is set in a permission set" CONTENTS Library Synopsis Description Return Values Errors See Also Standards History Authors LIBRARY .Lb libc SYNOPSIS .In sys/types.h .In sys/acl.h int acl_get_perm_np "acl_permset_t permset_d" "acl_perm_t perm" DESCRIPTION The acl_get_perm_np function is a non-portable function that checks if a permission is set in a permission set. RETURN VALUES If the permission in perm is set in the permission set permset_d, a value of 1 is returned, otherwise a value of 0 is returned. ERRORS If any of the following conditions occur, the acl_get_perm_np function will return a value of -1 and set global variable errno to the corresponding value:
