There are more problems of the same nature in glibc source:
dave@atlas:~/gnu/glibc/glibc$ find . -type f|xargs grep _STACK_GROWS|grep ifdef ./malloc/memusage.c:#ifdef _STACK_GROWS_UP ./include/stackinfo.h:# ifdef _STACK_GROWS_UP ./include/stackinfo.h:# ifdef _STACK_GROWS_DOWN ./sysdeps/unix/sysv/linux/____longjmp_chk.c:#ifdef _STACK_GROWS_DOWN ./include/stackinfo.h is okay but the other two usages of these defines look wron. Dave -- John David Anglin dave.ang...@bell.net