Date: Sun, 6 Dec 2009 23:05:17 +0000 (UTC) From: Sean Farley <scf@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/lib/libc/stdlib getenv.c Message-ID: <200912062305.nB6N5U1j092701@repoman.freebsd.org>
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scf 2009-12-06 23:05:17 UTC
FreeBSD src repository
Modified files:
lib/libc/stdlib getenv.c
Log:
SVN rev 200190 on 2009-12-06 23:05:17Z by scf
Improve the comment within getenv() explaining the search order it takes to
find a variable. Include a note that it must not cause the internal
environment to be generated since malloc() depends upon getenv(). To call
malloc() would create a circular dependency.
Recommended by: green
Approved by: jilles
MFC after: 1 week
Revision Changes Path
1.18 +9 -8 src/lib/libc/stdlib/getenv.c
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