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, 1 insertions, 9 deletions

diff --git a/bin/sh/alias.c b/bin/sh/alias.c
index 0b7e31a..4662519 100644
--- a/bin/sh/alias.c
+++ b/bin/sh/alias.c
@@ -145,15 +145,7 @@ unalias(const char *name)
 	return (1);
 }
 
-#ifdef mkinit
-MKINIT void rmaliases(void);
-
-SHELLPROC {
-	rmaliases();
-}
-#endif
-
-void
+static void
 rmaliases(void)
 {
 	struct alias *ap, *tmp;