glibc-2.3.2 and errno

Greg Schafer gschafer at
Mon Mar 3 13:29:47 PST 2003


This is likely to become a FAQ. A fair amount of older software won't
compile against 2.3.2. It will error out with:-

undefined reference to `errno'

As per here:-

the solution is to add "#include <errno.h>" and remove references to "extern
int errno;"

Good luck.

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