fexecve.3: srcfix: Add FIXME

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

diff --git a/man3/fexecve.3 b/man3/fexecve.3
index 2c29101f938cb59666f46aeeecdaf9eb36717fe2..0bb36ce2b25dfbd7146d404e8028133bdeeaccc4 100644 (file)
--- a/man3/fexecve.3
+++ b/man3/fexecve.3
@@ -104,6 +104,10 @@ is implemented using the
 filesystem, so
 .I /proc
 needs to be mounted and available at the time of the call.
+.\" FIXME .
+.\" With the addition of the execveat(2), fexecve() can be implemented
+.\" even where /proc is unavailable. Review future glibc releases to
+.\" see if the implementation is changed to use execveat(2).
 
 If
 .I fd