samba.git/source3/lib/util_sec.c, branch talloc-2.4.4

include for setgroups in a few places

2025-01-02T17:58:50+00:00

setgroups(), unlike getgroups(), is not in  but in .
Recent compilers require function declaration before using a function
(or more and more distributions treat lack of declaration as error),
so all configure-time tests fails with source3/lib/util_sec.c:

source3/../lib/util/setid.c: In function 'samba_setgroups':
source3/../lib/util/setid.c:244:16: error: implicit declaration of function \
  'setgroups'; did you mean 'getgroups'? [-Wimplicit-function-declaration]
  244 |         return setgroups(setlen, gidset);

Add the missing include so configuration finds the existing system
functions instead of failing.

Signed-off-by: Michael Tokarev 
Reviewed-by: Andreas Schneider 
Reviewed-by: Pavel Filipenský 

Autobuild-User(master): Pavel Filipensky 
Autobuild-Date(master): Thu Jan  2 17:58:50 UTC 2025 on atb-devel-224

s3:lib: Fix code spelling

2023-07-13T05:41:36+00:00

Signed-off-by: Andreas Schneider 
Reviewed-by: Martin Schwenke

lib: Improve comment wording

2021-08-24T17:32:28+00:00

Signed-off-by: Volker Lendecke 
Reviewed-by: Jeremy Allison

s3:util_sec: fix the build on non-linux platforms

2020-03-27T09:02:37+00:00

This fixes a regression introduced by
"util_sec.c: Move __thread variable to global scope"
(5a80f399b51221fb0b8661f30d940ca24e1ce627).

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Andreas Schneider

util_sec.c: Move __thread variable to global scope

2019-09-17T12:31:40+00:00

Make clang happy otherwise it complains about variable scope

fixes

source3/./lib/util_sec.c:470:4: error: '__thread' variables must have global storage
        } __thread cache;
          ^

Signed-off-by: Khem Raj 
Reviewed-by: Matthias Dieter Wallnöfer 
Reviewed-by: Andreas Schneider

s3/lib: clean up have_syscall() formatting

2019-01-28T23:29:17+00:00

Signed-off-by: David Disseldorp 
Reviewed-by: Andreas Schneider

s3/lib: don't rely on implicit int return type

2019-01-28T23:29:17+00:00

C99 removed this behaviour.

Signed-off-by: David Disseldorp 
Reviewed-by: Andreas Schneider

s3:lib: Do not redefine bool and use stdbool.h

2018-11-22T21:13:27+00:00

Signed-off-by: Andreas Schneider 
Reviewed-by: Gary Lockyer

s3:util_sec: add a cache to set_thread_credentials()

2018-07-24T18:35:17+00:00

Calling set_thread_credentials() with the same values,
skips syscalls the 2nd time.

We only do this if '__thread' is supported to provide
thread local storage.

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Ralph Boehme 

Autobuild-User(master): Ralph Böhme 
Autobuild-Date(master): Tue Jul 24 20:35:17 CEST 2018 on sn-devel-144

lib/util: rename USE_LINUX_THREAD_CREDENTIALS to HAVE_LINUX_THREAD_CREDENTIALS

2018-07-24T15:38:28+00:00

The define reflects the results of a feature test, not a configure
option.

Signed-off-by: Ralph Boehme 
Reviewed-by: Stefan Metzmacher