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* Templatise getIntArg / string2Int.

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This commit is contained in:
Eelco Dolstra 2009-11-24 12:26:25 +00:00
parent 8022015552
commit 9b8fda796b
5 changed files with 25 additions and 40 deletions
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6
src/nix-store/nix-store.cc
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@ -532,10 +532,10 @@ static void opGC(Strings opFlags, Strings opArgs)
else if (*i == "--print-dead") options.action = GCOptions::gcReturnDead;
else if (*i == "--delete") options.action = GCOptions::gcDeleteDead;
else if (*i == "--max-freed") {
options.maxFreed = getIntArg(*i, i, opFlags.end());
if (options.maxFreed == 0) options.maxFreed = 1;
long long maxFreed = getIntArg<long long>(*i, i, opFlags.end());
options.maxFreed = maxFreed >= 1 ? maxFreed : 1;
}
else if (*i == "--max-links") options.maxLinks = getIntArg(*i, i, opFlags.end());
else if (*i == "--max-links") options.maxLinks = getIntArg<unsigned int>(*i, i, opFlags.end());
else throw UsageError(format("bad sub-operation `%1%' in GC") % *i);
if (!opArgs.empty()) throw UsageError("no arguments expected");