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Method mv()
- Method
mv
int mv(string from, string to)
- Description
Rename or move a file or directory.
If the destination already exists, it will be replaced.
Replacement often only works if to is of the same type as
from , i.e. a file can only be replaced by another file and so
on. Also, a directory will commonly be replaced only if it's
empty.
On some OSs this function can't move directories, only rename
them.
- Returns
Returns 0 (zero) on failure, 1 otherwise. Call
errno() to get more error info on failure.
- See also
rm()
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