From 7d4a62f8c1404ed426500b97af03d4ef8d034a71 Mon Sep 17 00:00:00 2001 From: "Anthony G. Basile" Date: Thu, 15 Nov 2012 10:33:16 -0500 Subject: Isolation of udev code from remaining systemd This commit is a first attempt to isolate the udev code from the remaining code base. It intentionally does not modify any files but purely delete files which, on a first examination, appear to not be needed. This is a sweeping commit which may easily have missed needed code. Files can be retrieved by doing a checkout from the previous commit: git checkout 2944f347d0 -- --- .../system-update-generator.c | 84 ---------------------- 1 file changed, 84 deletions(-) delete mode 100644 src/system-update-generator/system-update-generator.c (limited to 'src/system-update-generator/system-update-generator.c') diff --git a/src/system-update-generator/system-update-generator.c b/src/system-update-generator/system-update-generator.c deleted file mode 100644 index 6660192f5e..0000000000 --- a/src/system-update-generator/system-update-generator.c +++ /dev/null @@ -1,84 +0,0 @@ -/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ - -/*** - This file is part of systemd. - - Copyright 2012 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see . -***/ - -#include -#include - -#include "log.h" -#include "util.h" -#include "unit-name.h" -#include "path-util.h" - -/* - * Implements the logic described in - * http://freedesktop.org/wiki/Software/systemd/SystemUpdates - */ - -static const char *arg_dest = "/tmp"; - -static int generate_symlink(void) { - struct stat st; - char *p; - - if (lstat("/system-update", &st) < 0) { - if (errno == ENOENT) - return 0; - - log_error("Failed to check for system update: %m"); - return -EINVAL; - } - - p = strappend(arg_dest, "/default.target"); - if (!p) - return log_oom(); - - if (symlink(SYSTEM_DATA_UNIT_PATH "/system-update.target", p) < 0) { - free(p); - log_error("Failed to create symlink: %m"); - return -errno; - } - - free(p); - - return 0; -} - -int main(int argc, char *argv[]) { - int r; - - if (argc > 1 && argc != 4) { - log_error("This program takes three or no arguments."); - return EXIT_FAILURE; - } - - if (argc > 1) - arg_dest = argv[2]; - - log_set_target(LOG_TARGET_SAFE); - log_parse_environment(); - log_open(); - - umask(0022); - - r = generate_symlink(); - - return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS; -} -- cgit v1.2.3-54-g00ecf