chore: rm unfinished projects

1 files changed, 0 insertions, 139 deletions

diff --git a/sys/cmd/rc/exec.c b/sys/cmd/rc/exec.c
deleted file mode 100644
index d4822a7..0000000
--- a/sys/cmd/rc/exec.c
+++ /dev/null
@@ -1,139 +0,0 @@
-#include "rc.h"
-
-#define W0      shell->stack->words
-// -----------------------------------------------------------------------
-// helper functions
-
-static
-void
-setstatus(char *s)
-{
-    setvar("status", newword(s, nil));
-}
-
-static
-void
-pushredir(int type, int from, int to)
-{
-    Redir *r;
-
-    alloc(r);
-    r->type = type;
-    r->from = from;
-    r->to   = to;
-    r->link = shell->redir, shell->redir = r;
-}
-
-// -----------------------------------------------------------------------
-// interpreter functions
-
-void
-Xerror(char *s)
-{
-    if(!strcmp(argv0, "rc")||!strcmp(argv0, "/bin/rc"))
-        pfmt(errio, "rc: %s: %r\n", s);
-    else
-        pfmt(errio, "rc (%s): %s: %r\n", argv0, s);
-    flush(&errio);
-
-    setstatus("error");
-    while(!shell->interactive)
-        Xkill();
-}
-
-void 
-Xappend(void)
-{
-    int fd;
-    char *path;
-
-    switch(count(W0)) {
-    default:
-        Xerror(">> requires a singleton list");
-        return;
-    case 0:
-        Xerror(">> requires one file");
-        return;
-    case 1:
-        ;
-    }
-
-    path = shell->stack->words->word;
-    if ((fd=open(path, 1))< 0 && (fd=creat(path, 0666L))<0) {
-        pfmt(errio, "%s: ", path);
-        Xerror("can't open");
-        return;
-    }
-    lseek(fd, 0L, 2);
-    pushredir(Fopen, fd, shell->ip++->i);
-    poplist();
-}
-
-void 
-Xassign(void)
-{
-    Var *v;
-    if(count(W0)!=1) {
-        Xerror("variable name not singleton");
-        return;
-    }
-    unglob(W0->word);
-    v = vlookup(W0->word);
-    poplist();
-    globlist();
-    freelist(v->val);
-
-    v->val = W0;
-    if(v->update)
-        v->update(v);
-    W0 = nil;
-    poplist();
-}
-
-void
-Xmark(void)
-{
-    pushlist();
-}
-
-void
-Xword(void)
-{
-    pushword(shell->ip++->s);
-}
-
-void Xasync(void);     
-void Xcat(void);       
-void Xclose(void);     
-void Xcmdsub(void);    
-void Xcount(void);     
-void Xdol(void);       
-void Xdup(void);       
-void Xexit(void);      
-void Xfalse(void);     
-void Xflatten(void);   
-void Xfor(void);       
-void Xfunc(void);      
-void Xglob(void);      
-void Xif(void);        
-void Xjump(void);      
-void Xkill(void);      
-void Xlocal(void);     
-void Xmark(void);      
-void Xmatch(void);     
-void Xnegate(void);    
-void Xpipe(void);      
-void Xpipefd(void);    
-void Xpipewait(void);  
-void Xpop(void);       
-void Xpopredir(void);  
-void Xrdwr(void);      
-void Xread(void);      
-void Xsub(void);       
-void Xsimple(void);    
-void Xsubshell(void);  
-void Xtrue(void);      
-void Xunfunc(void);    
-void Xunlocal(void);   
-void Xword(void);      
-void Xwrite(void);