gettimeofday: port recent C++ fix to Emacs Without this further patch, Emacs won't build due to the portcheck failing. Also, this simplifies the patch a bit. * lib/time.in.h (localtime, gmtime): Don't replace unless GNULIB_GETTIMEOFDAY. Treat them more like mktime. * lib/time.in.h (localtime, gmtime): * m4/gettimeofday.m4 (gl_GETTIMEOFDAY_REPLACE_LOCALTIME): * m4/time_h.m4 (gl_HEADER_TIME_H_DEFAULTS): * modules/time (time.h): Don't worry about about the possibility of localtime and gmtime being absent; they're present in all C libraries we know about. * m4/time_h.m4 (gl_HEADER_TIME_H_DEFAULTS): Don't assume sys_time is present and has been initialized. Instead, use a hack that should work even if it hasn't been. Don't use a portcheck for gmtime or localtime; this supports the hack. * modules/time (time.h): Substitute GNULIB_GETTIMEOFDAY.

Description:
select() function: synchronous I/O multiplexing.

Files:
lib/select.c
m4/select.m4

Depends-on:
sys_select
alloca          [test $REPLACE_SELECT = 1]
dup2            [test $REPLACE_SELECT = 1]
sockets         [test $REPLACE_SELECT = 1]
sys_time        [test $REPLACE_SELECT = 1]
msvc-nothrow    [test $REPLACE_SELECT = 1]

configure.ac:
gl_FUNC_SELECT
if test $REPLACE_SELECT = 1; then
  AC_LIBOBJ([select])
fi
gl_SYS_SELECT_MODULE_INDICATOR([select])

Makefile.am:

Include:
<sys/select.h>

Link:
$(LIB_SELECT)

License:
LGPLv2+

Maintainer:
Simon Josefsson