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C.3.3 Example: Directory and File Operation Built-ins
Two useful functions that are not in
(so that an
awk program can change its directory) and
stat() (so that an
awk program can gather information about
This section implements these functions for
gawk in an
external extension library.
|C.3.3.1 Using ||What the new functions will do.|
|C.3.3.2 C Code for ||The code for internal file operations.|
|C.3.3.3 Integrating the Extensions||How to use an external extension.|
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