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* Merged the no-bdb branch (-r10900:HEAD

Browse source 
https://svn.nixos.org/repos/nix/nix/branches/no-bdb).
This commit is contained in:
Eelco Dolstra 2008-06-09 13:52:45 +00:00
parent 4ed01ed791
commit b0e92f6d47
24 changed files with 923 additions and 739 deletions
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5
src/libutil/util.cc
View file

@ -361,9 +361,10 @@ Path createTempDir(const Path & tmpRoot, const Path & prefix,
Paths createDirs(const Path & path)
{
if (path == "/") return Paths();
Paths created = createDirs(dirOf(path));
Paths created;
if (path == "/") return created;
if (!pathExists(path)) {
created = createDirs(dirOf(path));
if (mkdir(path.c_str(), 0777) == -1)
throw SysError(format("creating directory `%1%'") % path);
created.push_back(path);

4
src/libutil/util.hh
View file

@ -12,6 +12,10 @@
namespace nix {
#define foreach(it_type, it, collection) \
for (it_type it = collection.begin(); it != collection.end(); ++it)
/* Return an environment variable. */
string getEnv(const string & key, const string & def = "");