[bpt/guile.git] / lib / sys_time.in.h

/* Provide a more complete sys/time.h.

   Copyright (C) 2007-2012 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public License
   along with this program; if not, write to the Free Software Foundation,
   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */

/* Written by Paul Eggert.  */

#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@

#if defined _@GUARD_PREFIX@_SYS_TIME_H

/* Simply delegate to the system's header, without adding anything.  */
# if @HAVE_SYS_TIME_H@
#  @INCLUDE_NEXT@ @NEXT_SYS_TIME_H@
# endif

#else

# define _@GUARD_PREFIX@_SYS_TIME_H

# if @HAVE_SYS_TIME_H@
#  @INCLUDE_NEXT@ @NEXT_SYS_TIME_H@
# else
#  include <time.h>
# endif

/* On native Windows with MSVC:
   Get the 'struct timeval' type.  */
# if defined _MSC_VER && @HAVE_WINSOCK2_H@ && !defined _GL_INCLUDING_WINSOCK2_H
#  define _GL_INCLUDING_WINSOCK2_H
#  include <winsock2.h>
#  undef _GL_INCLUDING_WINSOCK2_H
# endif

/* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */

/* The definition of _GL_ARG_NONNULL is copied here.  */

/* The definition of _GL_WARN_ON_USE is copied here.  */

# ifdef __cplusplus
extern "C" {
# endif

# if ! @HAVE_STRUCT_TIMEVAL@

#  if !GNULIB_defined_struct_timeval
struct timeval
{
  time_t tv_sec;
  long int tv_usec;
};
#   define GNULIB_defined_struct_timeval 1
#  endif

# endif

# ifdef __cplusplus
}
# endif

# if @GNULIB_GETTIMEOFDAY@
#  if @REPLACE_GETTIMEOFDAY@
#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#    undef gettimeofday
#    define gettimeofday rpl_gettimeofday
#   endif
_GL_FUNCDECL_RPL (gettimeofday, int,
                  (struct timeval *restrict, void *restrict)
                  _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (gettimeofday, int,
                  (struct timeval *restrict, void *restrict));
#  else
#   if !@HAVE_GETTIMEOFDAY@
_GL_FUNCDECL_SYS (gettimeofday, int,
                  (struct timeval *restrict, void *restrict)
                  _GL_ARG_NONNULL ((1)));
#   endif
/* Need to cast, because on glibc systems, by default, the second argument is
                                                  struct timezone *.  */
_GL_CXXALIAS_SYS_CAST (gettimeofday, int,
                       (struct timeval *restrict, void *restrict));
#  endif
_GL_CXXALIASWARN (gettimeofday);
# elif defined GNULIB_POSIXCHECK
#  undef gettimeofday
#  if HAVE_RAW_DECL_GETTIMEOFDAY
_GL_WARN_ON_USE (gettimeofday, "gettimeofday is unportable - "
                 "use gnulib module gettimeofday for portability");
#  endif
# endif

/* Hide some function declarations from <winsock2.h>.  */

# if defined _MSC_VER && @HAVE_WINSOCK2_H@
#  if !defined _@GUARD_PREFIX@_UNISTD_H
#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#    undef close
#    define close close_used_without_including_unistd_h
#   else
     _GL_WARN_ON_USE (close,
                      "close() used without including <unistd.h>");
#   endif
#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#    undef gethostname
#    define gethostname gethostname_used_without_including_unistd_h
#   else
     _GL_WARN_ON_USE (gethostname,
                      "gethostname() used without including <unistd.h>");
#   endif
#  endif
#  if !defined _@GUARD_PREFIX@_SYS_SOCKET_H
#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#    undef socket
#    define socket              socket_used_without_including_sys_socket_h
#    undef connect
#    define connect             connect_used_without_including_sys_socket_h
#    undef accept
#    define accept              accept_used_without_including_sys_socket_h
#    undef bind
#    define bind                bind_used_without_including_sys_socket_h
#    undef getpeername
#    define getpeername         getpeername_used_without_including_sys_socket_h
#    undef getsockname
#    define getsockname         getsockname_used_without_including_sys_socket_h
#    undef getsockopt
#    define getsockopt          getsockopt_used_without_including_sys_socket_h
#    undef listen
#    define listen              listen_used_without_including_sys_socket_h
#    undef recv
#    define recv                recv_used_without_including_sys_socket_h
#    undef send
#    define send                send_used_without_including_sys_socket_h
#    undef recvfrom
#    define recvfrom            recvfrom_used_without_including_sys_socket_h
#    undef sendto
#    define sendto              sendto_used_without_including_sys_socket_h
#    undef setsockopt
#    define setsockopt          setsockopt_used_without_including_sys_socket_h
#    undef shutdown
#    define shutdown            shutdown_used_without_including_sys_socket_h
#   else
     _GL_WARN_ON_USE (socket,
                      "socket() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (connect,
                      "connect() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (accept,
                      "accept() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (bind,
                      "bind() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (getpeername,
                      "getpeername() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (getsockname,
                      "getsockname() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (getsockopt,
                      "getsockopt() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (listen,
                      "listen() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (recv,
                      "recv() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (send,
                      "send() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (recvfrom,
                      "recvfrom() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (sendto,
                      "sendto() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (setsockopt,
                      "setsockopt() used without including <sys/socket.h>");
     _GL_WARN_ON_USE (shutdown,
                      "shutdown() used without including <sys/socket.h>");
#   endif
#  endif
#  if !defined _@GUARD_PREFIX@_SYS_SELECT_H
#   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
#    undef select
#    define select select_used_without_including_sys_select_h
#   else
     _GL_WARN_ON_USE (select,
                      "select() used without including <sys/select.h>");
#   endif
#  endif
# endif

#endif /* _@GUARD_PREFIX@_SYS_TIME_H */
Commit	Line	Data
49114fd4 LC	1	/* Provide a more complete sys/time.h.
49114fd4 LC	2
f0007cad	3	Copyright (C) 2007-2012 Free Software Foundation, Inc.
49114fd4 LC	4
	5	This program is free software; you can redistribute it and/or modify
	6	it under the terms of the GNU Lesser General Public License as published by
	7	the Free Software Foundation; either version 2, or (at your option)
	8	any later version.
	9
	10	This program is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	GNU Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public License
	16	along with this program; if not, write to the Free Software Foundation,
	17	Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
	18
	19	/* Written by Paul Eggert. */
	20
	21	#if __GNUC__ >= 3
	22	@PRAGMA_SYSTEM_HEADER@
	23	#endif
	24	@PRAGMA_COLUMNS@
	25
3d458a81	26	#if defined _@GUARD_PREFIX@_SYS_TIME_H
49114fd4 LC	27
	28	/* Simply delegate to the system's header, without adding anything. */
	29	# if @HAVE_SYS_TIME_H@
	30	# @INCLUDE_NEXT@ @NEXT_SYS_TIME_H@
	31	# endif
	32
	33	#else
	34
3d458a81	35	# define _@GUARD_PREFIX@_SYS_TIME_H
49114fd4 LC	36
	37	# if @HAVE_SYS_TIME_H@
	38	# @INCLUDE_NEXT@ @NEXT_SYS_TIME_H@
	39	# else
	40	# include <time.h>
	41	# endif
	42
35428fb6 LC	43	/* On native Windows with MSVC:
	44	Get the 'struct timeval' type. */
	45	# if defined _MSC_VER && @HAVE_WINSOCK2_H@ && !defined _GL_INCLUDING_WINSOCK2_H
	46	# define _GL_INCLUDING_WINSOCK2_H
	47	# include <winsock2.h>
	48	# undef _GL_INCLUDING_WINSOCK2_H
	49	# endif
	50
49114fd4 LC	51	/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
	52
	53	/* The definition of _GL_ARG_NONNULL is copied here. */
	54
	55	/* The definition of _GL_WARN_ON_USE is copied here. */
	56
	57	# ifdef __cplusplus
	58	extern "C" {
	59	# endif
	60
	61	# if ! @HAVE_STRUCT_TIMEVAL@
	62
	63	# if !GNULIB_defined_struct_timeval
	64	struct timeval
	65	{
	66	time_t tv_sec;
	67	long int tv_usec;
	68	};
	69	# define GNULIB_defined_struct_timeval 1
	70	# endif
	71
	72	# endif
	73
	74	# ifdef __cplusplus
	75	}
	76	# endif
	77
	78	# if @GNULIB_GETTIMEOFDAY@
	79	# if @REPLACE_GETTIMEOFDAY@
	80	# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
	81	# undef gettimeofday
	82	# define gettimeofday rpl_gettimeofday
	83	# endif
	84	_GL_FUNCDECL_RPL (gettimeofday, int,
	85	(struct timeval restrict, void restrict)
	86	_GL_ARG_NONNULL ((1)));
	87	_GL_CXXALIAS_RPL (gettimeofday, int,
	88	(struct timeval restrict, void restrict));
	89	# else
	90	# if !@HAVE_GETTIMEOFDAY@
	91	_GL_FUNCDECL_SYS (gettimeofday, int,
	92	(struct timeval restrict, void restrict)
	93	_GL_ARG_NONNULL ((1)));
	94	# endif
	95	/* Need to cast, because on glibc systems, by default, the second argument is
	96	struct timezone . /
	97	_GL_CXXALIAS_SYS_CAST (gettimeofday, int,
	98	(struct timeval restrict, void restrict));
	99	# endif
	100	_GL_CXXALIASWARN (gettimeofday);
	101	# elif defined GNULIB_POSIXCHECK
	102	# undef gettimeofday
	103	# if HAVE_RAW_DECL_GETTIMEOFDAY
	104	_GL_WARN_ON_USE (gettimeofday, "gettimeofday is unportable - "
	105	"use gnulib module gettimeofday for portability");
	106	# endif
	107	# endif
	108
35428fb6 LC	109	/* Hide some function declarations from <winsock2.h>. */
	110
	111	# if defined _MSC_VER && @HAVE_WINSOCK2_H@
	112	# if !defined _@GUARD_PREFIX@_UNISTD_H
	113	# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
	114	# undef close
	115	# define close close_used_without_including_unistd_h
	116	# else
	117	_GL_WARN_ON_USE (close,
	118	"close() used without including <unistd.h>");
	119	# endif
	120	# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
	121	# undef gethostname
	122	# define gethostname gethostname_used_without_including_unistd_h
	123	# else
	124	_GL_WARN_ON_USE (gethostname,
	125	"gethostname() used without including <unistd.h>");
	126	# endif
	127	# endif
	128	# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H
	129	# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
	130	# undef socket
	131	# define socket socket_used_without_including_sys_socket_h
	132	# undef connect
	133	# define connect connect_used_without_including_sys_socket_h
	134	# undef accept
	135	# define accept accept_used_without_including_sys_socket_h
	136	# undef bind
	137	# define bind bind_used_without_including_sys_socket_h
	138	# undef getpeername
	139	# define getpeername getpeername_used_without_including_sys_socket_h
	140	# undef getsockname
	141	# define getsockname getsockname_used_without_including_sys_socket_h
	142	# undef getsockopt
	143	# define getsockopt getsockopt_used_without_including_sys_socket_h
	144	# undef listen
	145	# define listen listen_used_without_including_sys_socket_h
	146	# undef recv
	147	# define recv recv_used_without_including_sys_socket_h
	148	# undef send
	149	# define send send_used_without_including_sys_socket_h
	150	# undef recvfrom
	151	# define recvfrom recvfrom_used_without_including_sys_socket_h
	152	# undef sendto
	153	# define sendto sendto_used_without_including_sys_socket_h
	154	# undef setsockopt
	155	# define setsockopt setsockopt_used_without_including_sys_socket_h
	156	# undef shutdown
	157	# define shutdown shutdown_used_without_including_sys_socket_h
	158	# else
	159	_GL_WARN_ON_USE (socket,
	160	"socket() used without including <sys/socket.h>");
	161	_GL_WARN_ON_USE (connect,
	162	"connect() used without including <sys/socket.h>");
	163	_GL_WARN_ON_USE (accept,
	164	"accept() used without including <sys/socket.h>");
	165	_GL_WARN_ON_USE (bind,
	166	"bind() used without including <sys/socket.h>");
	167	_GL_WARN_ON_USE (getpeername,
	168	"getpeername() used without including <sys/socket.h>");
	169	_GL_WARN_ON_USE (getsockname,
	170	"getsockname() used without including <sys/socket.h>");
	171	_GL_WARN_ON_USE (getsockopt,
	172	"getsockopt() used without including <sys/socket.h>");
173	_GL_WARN_ON_USE (listen,
174	"listen() used without including <sys/socket.h>");
175	_GL_WARN_ON_USE (recv,
176	"recv() used without including <sys/socket.h>");
177	_GL_WARN_ON_USE (send,
178	"send() used without including <sys/socket.h>");
179	_GL_WARN_ON_USE (recvfrom,
180	"recvfrom() used without including <sys/socket.h>");
181	_GL_WARN_ON_USE (sendto,
182	"sendto() used without including <sys/socket.h>");
183	_GL_WARN_ON_USE (setsockopt,
184	"setsockopt() used without including <sys/socket.h>");
185	_GL_WARN_ON_USE (shutdown,
186	"shutdown() used without including <sys/socket.h>");
187	# endif
188	# endif
189	# if !defined _@GUARD_PREFIX@_SYS_SELECT_H
190	# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
191	# undef select
192	# define select select_used_without_including_sys_select_h
193	# else
194	_GL_WARN_ON_USE (select,
195	"select() used without including <sys/select.h>");
196	# endif
197	# endif
198	# endif
199
3d458a81	200	#endif /* _@GUARD_PREFIX@_SYS_TIME_H */