/* $NetBSD: openpam_attr.h,v 1.7 2023/06/30 21:46:20 christos Exp $ */ #ifndef SECURITY_OPENPAM_ATTR_H_INCLUDED #define SECURITY_OPENPAM_ATTR_H_INCLUDED /* GCC attributes */ #if defined(__GNUC__) && defined(__GNUC_MINOR__) && !defined(__STRICT_ANSI__) # define OPENPAM_GNUC_PREREQ(maj, min) \ ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) #else # define OPENPAM_GNUC_PREREQ(maj, min) 0 #endif #if OPENPAM_GNUC_PREREQ(2,5) # define OPENPAM_FORMAT(params) __attribute__((__format__ params)) #else # define OPENPAM_FORMAT(params) #endif #if OPENPAM_GNUC_PREREQ(3,3) # define OPENPAM_NONNULL(params) __attribute__((__nonnull__ params)) #else # define OPENPAM_NONNULL(params) #endif #if OPENPAM_GNUC_PREREQ(2,7) # define OPENPAM_UNUSED(var) var __attribute__((__unused__)) #else # define OPENPAM_UNUSED(var) var #endif #endif /* !SECURITY_OPENPAM_ATTR_H_INCLUDED */ |