Commit Graph

7 Commits

Author SHA1 Message Date
Jeff Johnston 9e71090b9a 2008-09-26 Craig Howland <howland@LGSInnovations.com>
* libc/stdlib/getenv_r.c (_getenv_r): Modify to not match if name
        contains an equal sign.
2008-09-26 16:23:58 +00:00
Jeff Johnston 37f996a2b2 2008-09-24 Pawel Veselov <pawel.veselov@gmail.com>
Fix setenv/getenv/unsetenv to be OpenGroup compliant:
        * libc/include/stdlib.h (unsetenv, _unsetenv_r): Redefine with integer
        return types.
        * libc/stdlib/getenv_r.c (_findenv_r): Do no special processing with
        names that contain equal chars.
        * libc/stdlib/setenv.c: Redefine _unsetenv_r as returning int.
        * libc/stdlib/setenv_r.c (_setenv_r): Return -1 and set errno to
        EINVAL if name contains an equal sign.  Do not remove any equal signs
        from the value.
        (_unsetenv_r): Modified to return int.  Return -1 and set EINVAL
        if name contains equal sign.  Return -1 if no variable(s) were found
        and return 0 otherwise.
2008-09-25 01:23:08 +00:00
Thomas Fitzsimmons bfc27bae1a * Various formatting and whitespace changes. 2002-04-30 18:23:40 +00:00
Jeff Johnston 54a7c6d2be 2002-04-01 Till Straumann <strauman@SLAC.Stanford.EDU>
* libc/stdlib/getenv_r.c (_findenv_r): Add missing ENV_UNLOCK.
2002-04-01 22:29:40 +00:00
Jeff Johnston ee37ede1d3 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
* libc/include/machine/setjmp-dj.h: With DJ Delorie's permission,
        changed the copyright information to allow free modification of the
        file with no reference to "copying.dj".
        * libc/include/sys/stat-dj.h: Ditto.
        * libc/machine/i386/setjmp.S: Ditto.
        * libc/sys/h8300hms/sys/file.h: Ditto.
        * libc/sys/sysmec/access.c: Ditto.
        * libc/sys/sysnecv850/access.c: Ditto.
        * libc/stdio/mktemp.c: Fixed typo for the word copyright.
        * libc/stdlib/getenv_r.c: Ditto.
        * libc/stdlib/putenv_r.c: Ditto.
        * libc/stdlib/setenv_r.c: Ditto.
        * libc/stdlib/getenv.c: Removed DJ reference since any possible
        modifications will now be in the _r version of this file.
        * libc/stdlib/putenv.c: Ditto.
        * libc/stdlib/setenv.c: Ditto.
        * libc/sys/go32/copying.dj: Removed DJ's address which is no longer
        valid.  Added a reference to DJ's web page that contains his address.
        * libc/sys/go32/*.s: Removed references to DJ's old address.
        * libc/sys/go32/*.c: Ditto.
        * libc/sys/go32/*.h: Ditto.
        * libc/sys/go32/*.S: Ditto.
        * libc/sys/go32/sys/*.h: Ditto.
2001-02-22 22:12:43 +00:00
Michael Meissner 73dea7905c Only reference environ indirectly through a pointer 2000-11-22 18:26:10 +00:00
Christopher Faylor 8a0efa53e4 import newlib-2000-02-17 snapshot 2000-02-17 19:39:52 +00:00