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* Resolve all symlink components in the location of the temporary

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build directory (TMPDIR, i.e., /tmp).  Fixes NIX-26.
This commit is contained in:
Eelco Dolstra 2006-01-08 17:16:03 +00:00
parent 0f8d3c871b
commit 04be39734f
2 changed files with 25 additions and 4 deletions
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6
src/libutil/util.hh
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@ -64,8 +64,10 @@ string getEnv(const string & key, const string & def = "");
Path absPath(Path path, Path dir = "");
/* Canonicalise a path by removing all `.' or `..' components and
double or trailing slashes. */
Path canonPath(const Path & path);
double or trailing slashes. Optionally resolves all symlink
components such that each component of the resulting path is *not*
a symbolic link. */
Path canonPath(const Path & path, bool resolveSymlinks = false);
/* Return the directory part of the given canonical path, i.e.,
everything before the final `/'. If the path is the root or an