From 7e2a1543985a770c93c9825c661bbb9b51b5e36f Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Tue, 13 Nov 2018 10:56:26 -0800 Subject: Update from Gnulib This incorporates: 2018-11-03 nstrftime: simplify test for mktime failure 2018-11-02 gnulib-common.m4: port _Noreturn to C++ 2018-10-22 std-gnu11: Support Autoconf versions < 2.64 2018-10-22 Assume Autoconf >= 2.63 2018-10-16 Remove support for Ultrix 2018-10-16 getloadavg: Remove support for ConvexOS 2018-10-16 getloadavg: Remove support for Sony NEWS 2018-10-16 Remove support for Dynix/ptx 2018-10-16 fsusage: Remove support for AIX 3 2018-10-16 fsusage, stat-size, getloadavg: Remove support for AIX PS/2 2018-10-16 getloadavg: Remove support for HP-UX on m68k 2018-10-16 fsusage, mountlist: Remove support for DolphinOS 2018-10-16 getloadavg: Remove support for Alliant FX/2800 2018-10-16 getloadavg: Remove support for tek4300 2018-10-16 getloadavg: Remove support for Ardent * build-aux/config.guess, build-aux/config.sub, lib/_Noreturn.h: * lib/fsusage.c, lib/getgroups.c, lib/getloadavg.c: * lib/nstrftime.c, lib/time.in.h, m4/errno_h.m4: * m4/fsusage.m4, m4/getgroups.m4, m4/gnulib-common.m4, m4/longlong.m4: * m4/std-gnu11.m4, m4/stdint.m4: Copy from Gnulib. * lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate: --- lib/getgroups.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lib/getgroups.c') diff --git a/lib/getgroups.c b/lib/getgroups.c index ec137c158a9..cd6f4d70009 100644 --- a/lib/getgroups.c +++ b/lib/getgroups.c @@ -58,8 +58,8 @@ int posix_getgroups (int, gid_t []) __asm ("_getgroups"); # define getgroups posix_getgroups # endif -/* On at least Ultrix 4.3 and NextStep 3.2, getgroups (0, NULL) always - fails. On other systems, it returns the number of supplemental +/* On at least NeXTstep 3.2, getgroups (0, NULL) always fails. + On other systems, it returns the number of supplemental groups for the process. This function handles that special case and lets the system-provided function handle all others. However, it can fail with ENOMEM if memory is tight. It is unspecified -- cgit v1.2.1