tadd con - plan9port - [fork] Plan 9 from user space
  HTML git clone git://src.adamsgaard.dk/plan9port
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
   DIR commit e29d0c84fea05f317385ab1a8f3abceb7726b1bb
   DIR parent d9742d7e94acc0279f687d3fd0c6360d36480f8b
  HTML Author: rsc <devnull@localhost>
       Date:   Fri,  6 Jan 2006 18:00:42 +0000
       
       add con
       
       Diffstat:
         M src/cmd/9p.c                        |      57 +++++++++++++++++++++++++++++++
       
       1 file changed, 57 insertions(+), 0 deletions(-)
       ---
   DIR diff --git a/src/cmd/9p.c b/src/cmd/9p.c
       t@@ -33,11 +33,13 @@ void xwritefd(int, char**);
        void xstat(int, char**);
        void xls(int, char**);
        void xrdwr(int, char**);
       +void xcon(int, char**);
        
        struct {
                char *s;
                void (*f)(int, char**);
        } cmds[] = {
       +        "con", xcon,
                "read", xread,
                "write", xwrite,
                "readfd", xreadfd,
       t@@ -318,6 +320,61 @@ xrdwr(int argc, char **argv)
                threadexitsall(0);        
        }
        
       +void
       +rdcon(void *v)
       +{
       +        char buf[4096];
       +        CFid *fid;
       +        
       +        fid = v;
       +        for(;;){
       +                n = read(0, buf, sizeof buf);
       +                if(n <= 0)
       +                        threadexitsall(0);
       +                if(fswrite(fid, buf, n) != n)
       +                        fprint(2, "write: %r\n");
       +        }
       +}
       +
       +void
       +xcon(int argc, char **argv)
       +{
       +        char buf[4096], *r, *w, *e;
       +        int n, nocr;
       +        CFid *fid;
       +        
       +        nocr = 1;
       +
       +        ARGBEGIN{
       +        case 'r':
       +                nocr = 0;
       +                break;
       +        default:
       +                usage();
       +        }ARGEND
       +
       +        if(argc != 1)
       +                usage();
       +
       +        fid = xopen(argv[0], ORDWR);
       +        proccreate(rdcon, fid, STACK);
       +        for(;;){
       +                n = fsread(fid, buf, n);
       +                if(n <= 0)
       +                        threadexitsall(0);
       +                if(nocr){
       +                        for(r=w=buf, e=buf+n; r<e; r++)
       +                                if(*r != '\r')
       +                                        *w++ = *r;
       +                        n = w-buf;
       +                }
       +                if(write(1, buf, n) != n)
       +                        threadexitsall(0);
       +        }
       +        fsclose(fid);
       +        threadexitsall(0);        
       +}
       +
        static char *mon[] = 
        {
                "Jan", "Feb", "Mar", "Apr", "May", "Jun",