sh: Remove special code for shell scripts without magic number.

These are called "shell procedures" in the source.

If execve() failed with [ENOEXEC], the shell would reinitialize itself
and execute the program as a script. This requires a fair amount of code
which is not frequently used (most scripts have a #! magic number).
Therefore just execute a new instance of sh (_PATH_BSHELL) to run the
script.

1 files changed, 0 insertions, 4 deletions

diff --git a/bin/sh/redir.c b/bin/sh/redir.c
index 6e6f7a5..915b2fc 100644
--- a/bin/sh/redir.c
+++ b/bin/sh/redir.c
@@ -324,10 +324,6 @@ RESET {
 		popredir();
 }
 
-SHELLPROC {
-	clearredir();
-}
-
 #endif
 
 /* Return true if fd 0 has already been redirected at least once.  */