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PRettify getty banner with tty name

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This commit is contained in:
Ben Gras 2005-08-16 11:31:08 +00:00
parent 7884b3594e
commit 3e3c3c0b50
1 changed files with 8 additions and 4 deletions
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12
commands/simple/getty.c
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@ -77,13 +77,16 @@ int readch(void)
/* Handle the process of a GETTY. /* Handle the process of a GETTY.
*/ */
void do_getty(char *name, size_t len, char **args) void do_getty(char *name, size_t len, char **args, char *ttyname)
{ {
register char *np, *s, *s0; register char *np, *s, *s0;
int ch; int ch;
struct utsname utsname; struct utsname utsname;
char **banner; char **banner, *t;
static char *def_banner[] = { "%s Release %r Version %v\n\n%n login: ", 0 }; static char *def_banner[] = { "%s Release %r Version %v (%t)\n\n%n login: ", 0 };
/* Clean up tty name. */
if((t = strrchr(ttyname, '/'))) ttyname = t + 1;
/* Default banner? */ /* Default banner? */
if (args[0] == NULL) args = def_banner; if (args[0] == NULL) args = def_banner;
@ -121,6 +124,7 @@ void do_getty(char *name, size_t len, char **args)
case 'v': std_out(utsname.version); break; case 'v': std_out(utsname.version); break;
case 'm': std_out(utsname.machine); break; case 'm': std_out(utsname.machine); break;
case 'p': std_out(utsname.arch); break; case 'p': std_out(utsname.arch); break;
case 't': std_out(ttyname); break;
#if __minix_vmd #if __minix_vmd
case 'k': std_out(utsname.kernel); break; case 'k': std_out(utsname.kernel); break;
case 'h': std_out(utsname.hostname); break; case 'h': std_out(utsname.hostname); break;
@ -188,7 +192,7 @@ int main(int argc, char **argv)
chown(tty_name, 0, 0); /* set owner of TTY to root */ chown(tty_name, 0, 0); /* set owner of TTY to root */
chmod(tty_name, 0600); /* mode to max secure */ chmod(tty_name, 0600); /* mode to max secure */
do_getty(name, sizeof(name), argv+1); /* handle getty() */ do_getty(name, sizeof(name), argv+1, tty_name); /* handle getty() */
name[29] = '\0'; /* make sure the name fits! */ name[29] = '\0'; /* make sure the name fits! */
do_login(name); /* and call login(1) if OK */ do_login(name); /* and call login(1) if OK */