Sets the behavior of the
ftell(),
fseek(),
fstat(),
lstat(),
stat(),
and
mmap() functions. By default these functions will
not check for the EOVERFLOW error condition. Setting _EDC_EOVERFLOW
to YES enables testing for this condition, and, if overflow is detected,
setting errno to EOVERFLOW and returning an error. The _EDC_EOVERFLOW
environment variable can be set with the function:
setenv("_EDC_EOVERFLOW,"YES", 1);
- Value
- Description
- YES
- Check for EOVERFLOW error conditions.
- <other>
- Ignore setting of EOVERFLOW; this is the default. Equivalent
to unsetting the environment variable.