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* `nix-store --gc' prints out the number of bytes freed on stdout

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(even when it is interrupted by a signal).
This commit is contained in:
Eelco Dolstra 2005-12-15 21:11:39 +00:00
parent 5144f750c4
commit 530b27df1e
7 changed files with 45 additions and 11 deletions
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5
src/libutil/util.hh
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@ -98,9 +98,12 @@ string readFile(const Path & path);
void writeFile(const Path & path, const string & s);
/* Delete a path; i.e., in the case of a directory, it is deleted
recursively. Don't use this at home, kids. */
recursively. Don't use this at home, kids. The second variant
returns the number of bytes freed. */
void deletePath(const Path & path);
void deletePath(const Path & path, unsigned long long & bytesFreed);
/* Make a path read-only recursively. */
void makePathReadOnly(const Path & path);