24 extern void __REDIRECT (__error_alias, (int __status, int __errnum,
28 extern void __REDIRECT (__error_noreturn, (int __status, int __errnum,
37 error (int __status, int __errnum, const char *__format, ...)  in error()  argument
39   if (__builtin_constant_p (__status) && __status != 0)  in error()
40     __error_noreturn (__status, __errnum, __format, __va_arg_pack ());  in error()
42     __error_alias (__status, __errnum, __format, __va_arg_pack ());  in error()
46 extern void __REDIRECT (__error_at_line_alias, (int __status, int __errnum,
52 extern void __REDIRECT (__error_at_line_noreturn, (int __status, int __errnum,
64 error_at_line (int __status, int __errnum, const char *__fname,  in error_at_line()  argument
67   if (__builtin_constant_p (__status) && __status != 0)  in error_at_line()
68     __error_at_line_noreturn (__status, __errnum, __fname, __line, __format,  in error_at_line()
71     __error_at_line_alias (__status, __errnum, __fname, __line,  in error_at_line()