NOFORK fixes

"rm -i FILE" and "yes" can now be interrupted by ^C in hush.
This also now works:

$ usleep 19999999
^C
$ echo $?
130

function                                             old     new   delta
run_pipe                                            1668    1711     +43
pseudo_exec_argv                                     312     321      +9
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 52/0)               Total: 52 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/coreutils/seq.c b/coreutils/seq.c
index ed4946b05..d5c6451cd 100644
--- a/coreutils/seq.c
+++ b/coreutils/seq.c
@@ -12,7 +12,8 @@
 //config:       help
 //config:         print a sequence of numbers
 
-//applet:IF_SEQ(APPLET_NOFORK(seq, seq, BB_DIR_USR_BIN, BB_SUID_DROP, seq))
+//applet:IF_SEQ(APPLET_NOEXEC(seq, seq, BB_DIR_USR_BIN, BB_SUID_DROP, seq))
+/* was NOFORK, but then "seq 1 999999999" can't be ^C'ed if run by hush */
 
 //kbuild:lib-$(CONFIG_SEQ) += seq.o
 
@@ -26,7 +27,7 @@
 
 #include "libbb.h"
 
-/* This is a NOFORK applet. Be very careful! */
+/* This is a NOEXEC applet. Be very careful! */
 
 int seq_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int seq_main(int argc, char **argv)