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/*************************************** |
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Auteur : Pierre Aubert |
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Mail : pierre.aubert@lapp.in2p3.fr |
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Licence : CeCILL-C |
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****************************************/ |
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#include <stdlib.h> |
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#include "phoenix_env.h" |
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///Get the value of the given environment variable |
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/** @param varName : name of the environment variable to be used |
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* @return value of the variable, or empty string of the variable does not exist |
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*/ |
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PString phoenix_getenv(const PString & varName){ |
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return phoenix_charToString(getenv(varName.c_str())); |
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} |
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///Set a environment variable |
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/** @param name : name of the variable to be created |
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* @param value : value of the variable to be created |
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* @param overwrite : true to overwrite an existing variable, false to not to |
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* @return true on success, false otherwise |
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*/ |
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bool phoenix_setenv(const PString & name, const PString & value, bool overwrite){ |
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return setenv(name.c_str(), value.c_str(), overwrite) == 0; |
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} |
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///Unset a environment variable |
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/** @param name : name of the variable to be unset |
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* @return true on success, false otherwise |
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*/ |
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bool phoenix_unsetenv(const PString & name){ |
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return unsetenv(name.c_str()) == 0; |
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} |
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