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-rw-r--r--src/daemontools-extras/s6-fghack.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/daemontools-extras/s6-fghack.c b/src/daemontools-extras/s6-fghack.c
index fec2962..ada2301 100644
--- a/src/daemontools-extras/s6-fghack.c
+++ b/src/daemontools-extras/s6-fghack.c
@@ -23,6 +23,7 @@ int main (int argc, char const *const *argv, char const *const *envp)
PROG = "s6-fghack" ;
if (argc < 2) strerr_dieusage(100, USAGE) ;
+ strerr_warnw("this program is obsolescent, please use s6-background-watch instead") ;
if (pipe(p) == -1) strerr_diefu1sys(111, "create hackpipe") ;
for (size_t i = 0 ; i < N ; i++)
fds[i] = dup(p[1]) ;