Date: Wed, 23 Jun 2010 14:11:35 +0000 (UTC) From: Bruce Cran <brucec@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r209467 - head/usr.sbin/sysinstall Message-ID: <201006231411.o5NEBZd1088022@svn.freebsd.org>
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Author: brucec Date: Wed Jun 23 14:11:34 2010 New Revision: 209467 URL: http://svn.freebsd.org/changeset/base/209467 Log: When installing on a machine which doesn't have a VGA card installed, enable a getty on the serial port so that it's possible to login when the system is rebooted. PR: bin/23098 Submitted by: Doug Ambrisko <ambrisko at whistle.com> Reviewed by: randi Approved by: rrs (mentor) MFC after: 1 month Modified: head/usr.sbin/sysinstall/install.c Modified: head/usr.sbin/sysinstall/install.c ============================================================================== --- head/usr.sbin/sysinstall/install.c Wed Jun 23 14:06:05 2010 (r209466) +++ head/usr.sbin/sysinstall/install.c Wed Jun 23 14:11:34 2010 (r209467) @@ -877,6 +877,9 @@ installConfigure(void) int installFixupBase(dialogMenuItem *self) { + FILE *orig, *new; + char buf[1024]; + char *pos; #if defined(__i386__) || defined(__amd64__) FILE *fp; #endif @@ -895,6 +898,32 @@ installFixupBase(dialogMenuItem *self) fclose(fp); } #endif + + /* Fixup /etc/ttys to start a getty on the serial port. + This way after a serial installation you can login via + the serial port */ + + if (!OnVTY){ + if (((orig=fopen("/etc/ttys","r")) != NULL) && + ((new=fopen("/etc/ttys.tmp","w")) != NULL)) { + while (fgets(buf,sizeof(buf),orig)){ + if (strstr(buf,"ttyu0")){ + if ((pos=strstr(buf,"off"))){ + *pos++='o'; + *pos++='n'; + *pos++=' '; + } + } + fputs(buf,new); + } + fclose(orig); + fclose(new); + + rename("/etc/ttys.tmp","/etc/ttys"); + unlink("/etc/ttys.tmp"); + } + } + /* BOGON #2: We leave /etc in a bad state */ chmod("/etc", 0755);
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