_SC_PAGE_SIZE    1402 src/utils/dlmalloc.c #    ifndef _SC_PAGE_SIZE
_SC_PAGE_SIZE    1406 src/utils/dlmalloc.c #  ifdef _SC_PAGE_SIZE
_SC_PAGE_SIZE    1407 src/utils/dlmalloc.c #    define malloc_getpagesize sysconf(_SC_PAGE_SIZE)