getloadavg: Remove support for privileged invocation

This was needed when getloadavg required privileged access; in this
case GNU make needed to be installed as a setgid program.  But this
hasn't been supported by gnulib getloadavg() since 2011 and systems
are no longer using it, so remove it.

* src/makeint.h (user_access): Remove unnecessary function.
(make_access): Ditto.
(child_access): Ditto.
* src/misc.c: Remove implementations of the *_access() functions.
* src/main.c (main): Remove unneeded call to user_access().
* src/job.c (load_too_high): Remove calls to {make,user}_access().
(exec_command): Remove call to child_access().
* src/remote-cstms.c: Remove calls to these methods.  I suppose it
might be possible this is needed and was piggy-backing on the
privileged setting but since that's been broken for a while I doubt
this is needed.  If so we can bring back the implementation into
this source file.
* src/config.h.W32.template: Remove GETLOADAVG_PRIVILEGED undef.
* src/config.h-vms.template: Ditto.
* src/config.ami.template: Ditto.

1 files changed, 0 insertions, 4 deletions

diff --git a/src/makeint.h b/src/makeint.h
index c37b1a0d..d117240b 100644
--- a/src/makeint.h
+++ b/src/makeint.h
@@ -596,10 +596,6 @@ int gpath_search (const char *file, size_t len);
 
 void construct_include_path (const char **arg_dirs);
 
-void user_access (void);
-void make_access (void);
-void child_access (void);
-
 char *strip_whitespace (const char **begpp, const char **endpp);
 
 void show_goal_error (void);