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1602f0af
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2012-01-01T10:04:58
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maint: update all copyright year number ranges
Run "make update-copyright".
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d60f3b0c
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2011-01-01T20:17:23
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maint: update almost all copyright ranges to include 2011
Run the new "make update-copyright" rule.
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b2e2010c
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2010-01-01T10:31:12
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update nearly all FSF copyright year lists to include 2010
Use the same procedure as for 2009, outlined in
http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/20081
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6e4b15b5
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2009-11-12T10:19:39
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getgroups: don't expose GETGROUPS_T to user
These days, most systems already declare getgroups with gid_t*.
But in the rare case that GETGROUPS_T is still int but gid_t
is short, the user should not have to uglify their code; let
the replacement hide all the magic.
Tested by configuring with ac_cv_type_getgroups=uint64_t on a
platform with 32-bit gid_t, and ignoring compiler warnings.
However, since we don't replace setgroups, the GETGROUPS_T
workaround is still needed there for now.
* lib/getgroups.c (rpl_getgroups): Change signature. Copy array
an element at a time if GETGROUPS_T is wrong size.
* lib/getugroups.h (getugroups): Change signature.
* lib/unistd.in.h (getgroups): Likewise.
* m4/getgroups.m4 (gl_FUNC_GETGROUPS): Use replacement if
signature needs fixing.
* m4/getugroups.m4 (gl_GETUGROUPS): No longer need
AC_TYPE_GETGROUPS.
* modules/group-member (Depends-on): Add getgroups.
* lib/group-member.c (group_info, get_group_info): Use gid_t.
(group_member): Rely on getgroups replacement.
* lib/getugroups.c (getugroups): Use gid_t.
* tests/test-getgroups.c (main): Likewise.
* NEWS: Mention the signature change.
* doc/posix-functions/getgroups.texi (getgroups): Mention the
problem with signature.
* doc/glibc-functions/setgroups.texi (setgroups): Mention that
GETGROUPS_T is still useful for setgroups.
Signed-off-by: Eric Blake <ebb9@byu.net>
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57fdfd3f
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2007-10-07T19:14:58
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Change copyright notice from GPLv2+ to GPLv3+.
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c471cb38
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2007-07-04T21:46:44
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* lib/getugroups.h: New file.
* lib/getugroups.c: Include "getugroups.h".
Remove uses of "register" keyword.
Move local variable, "cp", down into scope where used.
Give "username" parameter the "const" attribute.
* modules/getugroups (Files): Add lib/getugroups.h
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