public static SortedEnvironmentVariableListBuilder CreateFromContext(
int capacity,
ReadOnlyMemory <KeyValuePair <string, string> > contextEnvVars)
{
var value = new SortedEnvironmentVariableListBuilder(capacity);
contextEnvVars.CopyTo(value._array.AsMemory());
value._count = contextEnvVars.Length;
return(value);
}
public static SortedEnvironmentVariableListBuilder CreateFromProcess(
int capacity,
IDictionary processEnvVars)
{
// NOTE: On Windows, the environment block may contain names that differ only in cases
// (due to broken programs generating such entries, for example, Cygwin).
// Preserve such names by not removing duplicates in order to:
//
// - match the behavior of CreateProcess with lpEnvironment == null
// - match the `extraEnvVars.Count == 0` case
//
// At the same time, try not to introduce new instances of such broken entries
// by removing future duplicates.
var value = new SortedEnvironmentVariableListBuilder(capacity);
EnvironmentVariableListUtil.ToSortedKeyValuePairs(processEnvVars, value._array);
value._count += processEnvVars.Count;
return(value);
}
