5798 fexecve() needed per POSIX 2008

*** 186,195 ****
--- 186,196 ----
                  fchmod.2                        \
                  fchmodat.2                      \
                  fchown.2                        \
                  fchownat.2                      \
                  fchroot.2                       \
+                 fexecve.2                       \
                  fgetlabel.2                     \
                  fork1.2                         \
                  forkall.2                       \
                  forkallx.2                      \
                  forkx.2                         \
*** 294,303 ****
--- 295,305 ----
  execle.2                        := LINKSRC = exec.2
  execlp.2                        := LINKSRC = exec.2
  execv.2                         := LINKSRC = exec.2
  execve.2                        := LINKSRC = exec.2
  execvp.2                        := LINKSRC = exec.2
+ fexecve.2                       := LINKSRC = exec.2
  
  _Exit.2                         := LINKSRC = exit.2
  _exit.2                         := LINKSRC = exit.2
  
  fork1.2                         := LINKSRC = fork.2