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SF patch #460805 by Chris Gonnerman: Support for unsetenv()

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This adds unsetenv to posix, and uses it in the __delitem__ method of
os.environ.

(XXX Should we change the preferred name for putenv to setenv, for
consistency?)
This commit is contained in:
Guido van Rossum 2001-10-19 01:31:59 +00:00
parent b6c1d5239c
commit c524d952da
6 changed files with 81 additions and 19 deletions
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4
configure vendored
View file

@ -1,6 +1,6 @@
#! /bin/sh
# From configure.in Revision: 1.273
# From configure.in Revision: 1.274
# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.13
@ -4824,7 +4824,7 @@ for ac_func in alarm chown chroot clock confstr ctermid ctermid_r execv \
setlocale setregid setreuid setsid setpgid setuid setvbuf snprintf \
sigaction siginterrupt sigrelse strftime strptime symlink sysconf \
tcgetpgrp tcsetpgrp tempnam timegm times tmpfile tmpnam tmpnam_r \
truncate uname waitpid _getpty getpriority
truncate uname unsetenv waitpid _getpty getpriority
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:4831: checking for $ac_func" >&5