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| author | Paul Eggert <eggert@cs.ucla.edu> | 2018-11-13 10:56:26 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2018-11-13 10:59:31 -0800 |
| commit | 7e2a1543985a770c93c9825c661bbb9b51b5e36f (patch) | |
| tree | eeeef6824307166014c2536d1e5b71e658e2180b /lib/getgroups.c | |
| parent | 5c0d8bb95bbd5354e6b2cd2e56a91afe4e780759 (diff) | |
| download | emacs-7e2a1543985a770c93c9825c661bbb9b51b5e36f.tar.gz | |
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:
Diffstat (limited to 'lib/getgroups.c')
| -rw-r--r-- | lib/getgroups.c | 4 |
1 files changed, 2 insertions, 2 deletions
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 |