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bpo-39406: Implement os.putenv() with setenv() if available#18128

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vstinner merged 2 commits intopython:masterfrom
vstinner:setenv2
Jan 22, 2020
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bpo-39406: Implement os.putenv() with setenv() if available#18128
vstinner merged 2 commits intopython:masterfrom
vstinner:setenv2

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@vstinner vstinner commented Jan 22, 2020

If setenv() C function is available, os.putenv() is now implemented
with setenv() instead of putenv(), so Python doesn't have to handle
the environment variable memory.

https://bugs.python.org/issue39406

If setenv() C function is available, os.putenv() is now implemented
with setenv() instead of putenv(), so Python doesn't have to handle
the environment variable memory.
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Previous version of the PR, approved by @serhiy-storchaka: PR #18095

This PR no longer uses SetEnvironmentVariableW() on Windows.

@vstinner vstinner merged commit b477d19 into python:master Jan 22, 2020
@vstinner vstinner deleted the setenv2 branch January 22, 2020 21:48
shihai1991 pushed a commit to shihai1991/cpython that referenced this pull request Jan 31, 2020
…-18128)

If setenv() C function is available, os.putenv() is now implemented
with setenv() instead of putenv(), so Python doesn't have to handle
the environment variable memory.
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3 participants