Return to login.c CVS log

Up to [XINU] / xinu / sys / shell

Annotation of xinu/sys/shell/login.c, revision 1.1.1.1

1.1       root        1: /* login.c - login */
                      2: 
                      3: #include <conf.h>
                      4: #include <kernel.h>
                      5: #include <shell.h>
                      6: #include <tty.h>
                      7: 
                      8: /*------------------------------------------------------------------------
                      9:  *  login  -  log user onto system
                     10:  *------------------------------------------------------------------------
                     11:  */
                     12: login(dev)
                     13: int    dev;
                     14: {
                     15:        int     len;
                     16: 
                     17:        Shl.shused = FALSE;
                     18:        Shl.shuser[0] = NULLCH;
                     19:        for (getname(Shl.shmach) ; TRUE ; ) {
                     20:                fprintf(dev,"\n\n%s - The magic of Xinu\n\nlogin: ",
                     21:                        Shl.shmach);
                     22:                while ( (len=read(dev, Shl.shbuf, 128)) == 0 || len == 1 ||
                     23:                         Shl.shbuf[0] < BLANK)
                     24:                                fprintf(dev, "login: ");
                     25:                if (len == EOF) {
                     26:                        read(dev, Shl.shbuf, 0);
                     27:                        Shl.shused = FALSE;
                     28:                        continue;
                     29:                }
                     30:                Shl.shbuf[len-1] = NULLCH;
                     31:                strncpy(Shl.shuser, Shl.shbuf, SHNAMLEN-1);
                     32:                Shl.shused = TRUE;
                     33:                getutim(&Shl.shlogon);
                     34:                mark(Shl.shmark);
                     35:                fprintf(dev,"\n%s\n\n",
                     36:                "      Welcome to Xinu (type ? for help)" );
                     37:                getutim(&Shl.shlast);
                     38:                return(OK);
                     39:        }
                     40: }

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.