7264 Example code is rctlblk_set_value(3c) manpage does not compile.
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Toomas Soome <tsoome@me.com>

*** 279,291 ****
  
           #include <rctl.h>
           #include <stdio.h>
           #include <stdlib.h>
  
           rctlblk_t *rblk;
!          int rsignal;
!          int raction;
  
           if ((rblk = malloc(rctlblk_size())) == NULL) {
                  (void) perror("rblk malloc");
                  exit(1);
           }
--- 279,293 ----
  
           #include <rctl.h>
           #include <stdio.h>
           #include <stdlib.h>
  
+          int
+          main()
+          {
                rctlblk_t *rblk;
!               int rsignal, raction;
  
                if ((rblk = malloc(rctlblk_size())) == NULL) {
                     (void) perror("rblk malloc");
                     exit(1);
                }
*** 293,323 ****
           if (getrctl("process.max-cpu-time", NULL, rblk, RCTL_FIRST) == -1) {
                  (void) perror("getrctl");
                  exit(1);
           }
  
-          main()
-          {
               raction = rctlblk_get_local_action(rblk, &rsignal),
               (void) printf("Resource control for %s\n",
                   "process.max-cpu-time");
               (void) printf("Process ID:     %d\n",
!                  rctlblk_get_recipient_pid(rblk));
!              (void) printf("Privilege:      %x\n"
                   rctlblk_get_privilege(rblk));
!              (void) printf("Global flags:   %x\n"
                   rctlblk_get_global_flags(rblk));
!              (void) printf("Global actions: %x\n"
                   rctlblk_get_global_action(rblk));
!              (void) printf("Local flags:    %x\n"
                   rctlblk_get_local_flags(rblk));
!              (void) printf("Local action:   %x (%d)\n"
                   raction, raction == RCTL_LOCAL_SIGNAL ? rsignal : 0);
               (void) printf("Value:          %llu\n",
                   rctlblk_get_value(rblk));
               (void) printf("Enforced value: %llu\n",
                   rctlblk_get_enforced_value(rblk));
           }
  
  
  ATTRIBUTES
         See attributes(5) for descriptions of the following attributes:
--- 295,325 ----
                if (getrctl("process.max-cpu-time", NULL, rblk, RCTL_FIRST) == -1) {
                     (void) perror("getrctl");
                     exit(1);
                }
  
                raction = rctlblk_get_local_action(rblk, &rsignal),
                (void) printf("Resource control for %s\n",
                    "process.max-cpu-time");
                (void) printf("Process ID:     %d\n",
!                   (int)rctlblk_get_recipient_pid(rblk));
!               (void) printf("Privilege:      %x\n",
                    rctlblk_get_privilege(rblk));
!               (void) printf("Global flags:   %x\n",
                    rctlblk_get_global_flags(rblk));
!               (void) printf("Global actions: %x\n",
                    rctlblk_get_global_action(rblk));
!               (void) printf("Local flags:    %x\n",
                    rctlblk_get_local_flags(rblk));
!               (void) printf("Local action:   %x (%d)\n",
                    raction, raction == RCTL_LOCAL_SIGNAL ? rsignal : 0);
                (void) printf("Value:          %llu\n",
                    rctlblk_get_value(rblk));
                (void) printf("Enforced value: %llu\n",
                    rctlblk_get_enforced_value(rblk));
+ 
+               return (0);
           }
  
  
  ATTRIBUTES
         See attributes(5) for descriptions of the following attributes:
*** 336,341 ****
  SEE ALSO
         rctladm(1M), getrctl(2), setrctl(2), gethrtime(3C), attributes(5)
  
  
  
!                                  May 15, 2006            RCTLBLK_SET_VALUE(3C)
--- 338,343 ----
  SEE ALSO
         rctladm(1M), getrctl(2), setrctl(2), gethrtime(3C), attributes(5)
  
  
  
!                                 August 2, 2016           RCTLBLK_SET_VALUE(3C)