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authornwhitehorn <nwhitehorn@FreeBSD.org>2011-10-03 15:13:09 +0000
committernwhitehorn <nwhitehorn@FreeBSD.org>2011-10-03 15:13:09 +0000
commit190bd9f0974ec538cdc498f5b910c06455f3df6e (patch)
treec481c54594473b69a886998821cfee95a4a025ba /usr.sbin/sysinstall/main.c
parent1d578b7f371a13305217ae300f26fd6f9336b7f7 (diff)
downloadFreeBSD-src-190bd9f0974ec538cdc498f5b910c06455f3df6e.zip
FreeBSD-src-190bd9f0974ec538cdc498f5b910c06455f3df6e.tar.gz
Farewall, sysinstall! You served us well for many years, but 10.0 is one
digit beyond your time. Various sysinstall dependencies (e.g. libftpio, libdisk, libodialog, etc.) will be cleaned up in coming days. Some will take longer than others due to a few other consumers (tzsetup and sade).
Diffstat (limited to 'usr.sbin/sysinstall/main.c')
-rw-r--r--usr.sbin/sysinstall/main.c224
1 files changed, 0 insertions, 224 deletions
diff --git a/usr.sbin/sysinstall/main.c b/usr.sbin/sysinstall/main.c
deleted file mode 100644
index 3f9164a..0000000
--- a/usr.sbin/sysinstall/main.c
+++ /dev/null
@@ -1,224 +0,0 @@
-/*
- * The new sysinstall program.
- *
- * This is probably the last attempt in the `sysinstall' line, the next
- * generation being slated for what's essentially a complete rewrite.
- *
- * $FreeBSD$
- *
- * Copyright (c) 1995
- * Jordan Hubbard. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer,
- * verbatim and that no modifications are made prior to this
- * point in the file.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- */
-
-#include "sysinstall.h"
-#include <sys/signal.h>
-#include <sys/fcntl.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-
-const char *StartName; /* Initial contents of argv[0] */
-const char *ProgName = "sysinstall";
-
-static void
-screech(int sig)
-{
- msgDebug("\007Signal %d caught! That's bad!\n", sig);
- longjmp(BailOut, sig);
-}
-
-int
-main(int argc, char **argv)
-{
- int choice, scroll, curr, max, status;
- char titlestr[80], *arch, *osrel, *ostype;
- struct rlimit rlim;
- char *arg;
- int i;
- int optionArgs = 0;
-
- /* Record name to be able to restart */
- StartName = argv[0];
-
- Restarting = FALSE;
- RunningAsInit = FALSE;
- Fake = FALSE;
-
- for (i = 1; i < argc; i++) {
- arg = argv[i];
-
- if (arg[0] != '-')
- break;
-
- optionArgs++;
-
- if (!strcmp(arg, "-fake")) {
- variable_set2(VAR_DEBUG, "YES", 0);
- Fake = TRUE;
- } else if (!strcmp(arg, "-restart")) {
- Restarting = TRUE;
- } else if (!strcmp(arg, "-fakeInit")) {
- RunningAsInit = TRUE;
- }
-
- arg = argv[optionArgs+1];
- }
-
- if (getpid() == 1)
- RunningAsInit = TRUE;
-
- /* Catch fatal signals and complain about them if running as init */
- if (RunningAsInit) {
- signal(SIGBUS, screech);
- signal(SIGSEGV, screech);
- }
- signal(SIGPIPE, SIG_IGN);
-
- /* We don't work too well when running as non-root anymore */
- if (geteuid() != 0) {
- fprintf(stderr, "Error: This utility should only be run as root.\n");
- return 1;
- }
-
- /*
- * Given what it does sysinstall (and stuff sysinstall runs like
- * pkg_add) shouldn't be subject to process limits. Better to just
- * let them have what they think they need than have them blow
- * their brains out during an install (in sometimes strange and
- * mysterious ways).
- */
-
- rlim.rlim_cur = rlim.rlim_max = RLIM_INFINITY;
- if (setrlimit(RLIMIT_DATA, &rlim) != 0)
- fprintf(stderr, "Warning: setrlimit() of datasize failed.\n");
- if (setrlimit(RLIMIT_STACK, &rlim) != 0)
- fprintf(stderr, "Warning: setrlimit() of stacksize failed.\n");
-
-#ifdef PC98
- {
- /* XXX */
- char *p = getenv("TERM");
- if (p && strcmp(p, "cons25") == 0)
- setenv("TERM", "cons25w", 1);
- }
-#endif
-
- /* Set up whatever things need setting up */
- systemInitialize(argc, argv);
-
- /* Set default flag and variable values */
- installVarDefaults(NULL);
- /* only when multi-user is it reasonable to do this here */
- if (!RunningAsInit)
- installEnvironment();
-
- if (Fake)
- msgConfirm("I'll be just faking it from here on out, OK?");
-
- /* Try to preserve our scroll-back buffer */
- if (OnVTY) {
- for (curr = 0; curr < 25; curr++)
- putchar('\n');
- }
- /* Move stderr aside */
- if (DebugFD)
- dup2(DebugFD, 2);
-
- /* Initialize driver modules, if we haven't already done so (ie,
- the user hit Ctrl-C -> Restart. */
- if (!pvariable_get("modulesInitialize")) {
- moduleInitialize();
- pvariable_set("modulesInitialize=1");
- }
-
- /* Probe for all relevant devices on the system */
- deviceGetAll();
-
- /* Prompt for the driver floppy if appropriate. */
- if (!pvariable_get("driverFloppyCheck")) {
- driverFloppyCheck();
- pvariable_set("driverFloppyCheck=1");
- }
-
- /* First, see if we have any arguments to process (and argv[0] counts if it's not "sysinstall") */
- if (!RunningAsInit) {
- for (i = optionArgs+1; i < argc; i++) {
- if (DITEM_STATUS(dispatchCommand(argv[i])) != DITEM_SUCCESS)
- systemShutdown(1);
- }
-
- /* If we were given commands to process on the command line, just exit
- * now */
- if (argc > optionArgs+1)
- systemShutdown(0);
- }
- else
- dispatch_load_file_int(TRUE);
-
- status = setjmp(BailOut);
- if (status) {
- msgConfirm("A signal %d was caught - I'm saving what I can and shutting\n"
- "down. If you can reproduce the problem, please turn Debug on\n"
- "in the Options menu for the extra information it provides\n"
- "in debugging problems like this.", status);
- systemShutdown(status);
- }
-
- /* Get user's country and keymap */
- if (RunningAsInit)
- configCountry(NULL);
-
- /* Add FreeBSD version info to the menu title */
- arch = getsysctlbyname("hw.machine_arch");
- osrel = getsysctlbyname("kern.osrelease");
- ostype = getsysctlbyname("kern.ostype");
- snprintf(titlestr, sizeof(titlestr), "%s/%s %s - %s", ostype, arch,
- osrel, MenuInitial.title);
- free(arch);
- free(osrel);
- free(ostype);
- MenuInitial.title = titlestr;
-
- /* Begin user dialog at outer menu */
- dialog_clear();
- while (1) {
- choice = scroll = curr = max = 0;
- dmenuOpen(&MenuInitial, &choice, &scroll, &curr, &max, TRUE);
- if (!RunningAsInit
-#if defined(__sparc64__)
- || !msgNoYes("Are you sure you wish to exit? The system will halt.")
-#else
- || !msgNoYes("Are you sure you wish to exit? The system will reboot.")
-#endif
- )
- break;
- }
-
- /* Say goodnight, Gracie */
- systemShutdown(0);
-
- return 0; /* We should never get here */
-}
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