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If makedev() takes 3 args, define MAKEDEV_TAKES_3_ARGS.

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This commit is contained in:
Wayne Davison
2006-07-10 04:24:07 +00:00
parent 8adc22e362
commit e8d97006e5
1 changed files with 25 additions and 0 deletions
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25
configure.in
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@@ -310,6 +310,31 @@ AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h \
netdb.h malloc.h float.h limits.h iconv.h libcharset.h langinfo.h)
AC_HEADER_MAJOR
AC_CACHE_CHECK([if makedev takes 3 args],rsync_cv_MAKEDEV_TAKES_3_ARGS,[
AC_TRY_RUN([
#include <sys/types.h>
#ifdef MAJOR_IN_MKDEV
#include <sys/mkdev.h>
# if !defined makedev && (defined mkdev || defined _WIN32 || defined __WIN32__)
# define makedev mkdev
# endif
#elif defined MAJOR_IN_SYSMACROS
#include <sys/sysmacros.h>
#endif
int main(void)
{
dev_t dev = makedev(0, 5, 7);
if (major(dev) != 5 || minor(dev) != 7)
exit(1);
return 0;
}
],
rsync_cv_MAKEDEV_TAKES_3_ARGS=yes,rsync_cv_MAKEDEV_TAKES_3_ARGS=no,rsync_cv_MAKEDEV_TAKES_3_ARGS=no)])
if test x"$rsync_cv_MAKEDEV_TAKES_3_ARGS" = x"yes"; then
AC_DEFINE(MAKEDEV_TAKES_3_ARGS, 1, [Define to 1 if makedev() takes 3 args])
fi
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
AC_CHECK_SIZEOF(long long)