coreutils/lib/error.c, branch v5.2.0

Update from gnulib.

2003-09-28T08:09:28Z

(error_tail): Assume vprintf.

2003-09-13T10:29:28Z

Include error.h first, to check interface.

2003-09-10T08:31:14Z

Include , , unconditionally. (VA_START): Remove; all uses changeed to va_start. (exit, strerror): Remove decls. (error_print_progname): Prototype uncondionally. Don't include ; no longer needed. (private_strerror): Remove. (error_tail): Always define. (error, error_at_line): Assume C89 or better; always use prototypes.

Merge in changes from libc

2003-01-20T15:03:04Z

Eliminate many `#ifdef USE_IN_LIBIO' conditionals.

update copyright from gnulib

2002-12-06T08:09:12Z

Merge some more, in preparation for merge back into libc.

2002-11-28T09:19:26Z

(_): Define only if not already defined. Move definition to follow all #include directives. Include unlocked-io.h only if !_LIBC.

Merge in changes from libc.

2002-11-28T09:09:29Z

[_LIBC]: Include . [USE_IN_LIBIO]: Include (fflush): Tweak definition to use INTUSE. (putc): Define.

From gnulib, by Bruno Haible

2002-11-23T15:05:32Z

Include gettext.h instead of .

Include unlocked-io.h.

2001-11-17T13:29:42Z

(strerror_r): Do not declare unless !_LIBC.

2001-10-21T07:59:04Z

Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P. Use strerror_r that is only a macro, even if it is not a function. (strerror): Check for HAVE_DECL_STRERROR before declaring. (private_strerror): Use prototypes, not old-style function definition. (print_errno_message): New function. Support the POSIX 'int'-flavored strerror_r, as well as the traditional char*-flavored one. (error_tail, error, error_at_line): Use it.