binfmt: move sources to subdirectory

[elogind.git] / src / binfmt.c

diff --git a/src/binfmt.c b/src/binfmt.c
deleted file mode 100644 (file)
index e8d6524..0000000
--- a/src/binfmt.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
-  This file is part of systemd.
-
-  Copyright 2010 Lennart Poettering
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 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
-  General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <stdlib.h>
-#include <stdbool.h>
-#include <errno.h>
-#include <string.h>
-#include <stdio.h>
-#include <limits.h>
-#include <stdarg.h>
-
-#include "log.h"
-#include "hashmap.h"
-#include "strv.h"
-#include "util.h"
-
-static int delete_rule(const char *rule) {
-        char *x, *fn = NULL, *e;
-        int r;
-
-        assert(rule[0]);
-
-        if (!(x = strdup(rule)))
-                return -ENOMEM;
-
-        e = strchrnul(x+1, x[0]);
-        *e = 0;
-
-        asprintf(&fn, "/proc/sys/fs/binfmt_misc/%s", x+1);
-        free(x);
-
-        if (!fn)
-                return -ENOMEM;
-
-        r = write_one_line_file(fn, "-1");
-        free(fn);
-
-        return r;
-}
-
-static int apply_rule(const char *rule) {
-        int r;
-
-        delete_rule(rule);
-
-        if ((r = write_one_line_file("/proc/sys/fs/binfmt_misc/register", rule)) < 0) {
-                log_error("Failed to add binary format: %s", strerror(-r));
-                return r;
-        }
-
-        return 0;
-}
-
-static int apply_file(const char *path, bool ignore_enoent) {
-        FILE *f;
-        int r = 0;
-
-        assert(path);
-
-        if (!(f = fopen(path, "re"))) {
-                if (ignore_enoent && errno == ENOENT)
-                        return 0;
-
-                log_error("Failed to open file '%s', ignoring: %m", path);
-                return -errno;
-        }
-
-        log_debug("apply: %s\n", path);
-        while (!feof(f)) {
-                char l[LINE_MAX], *p;
-                int k;
-
-                if (!fgets(l, sizeof(l), f)) {
-                        if (feof(f))
-                                break;
-
-                        log_error("Failed to read file '%s', ignoring: %m", path);
-                        r = -errno;
-                        goto finish;
-                }
-
-                p = strstrip(l);
-
-                if (!*p)
-                        continue;
-
-                if (strchr(COMMENTS, *p))
-                        continue;
-
-                if ((k = apply_rule(p)) < 0 && r == 0)
-                        r = k;
-        }
-
-finish:
-        fclose(f);
-
-        return r;
-}
-
-int main(int argc, char *argv[]) {
-        int r = 0;
-
-        if (argc > 2) {
-                log_error("This program expects one or no arguments.");
-                return EXIT_FAILURE;
-        }
-
-        log_set_target(LOG_TARGET_AUTO);
-        log_parse_environment();
-        log_open();
-
-        umask(0022);
-
-        if (argc > 1) {
-                r = apply_file(argv[1], false);
-        } else {
-                char **files, **f;
-
-                /* Flush out all rules */
-                write_one_line_file("/proc/sys/fs/binfmt_misc/status", "-1");
-
-                r = conf_files_list(&files, ".conf",
-                                    "/run/binfmt.d",
-                                    "/etc/binfmt.d",
-                                    "/usr/local/lib/binfmt.d",
-                                    "/usr/lib/binfmt.d",
-                                    NULL);
-
-                if (r < 0) {
-                        log_error("Failed to enumerate binfmt.d files: %s", strerror(-r));
-                        goto finish;
-                }
-
-                STRV_FOREACH(f, files) {
-                        int k;
-
-                        k = apply_file(*f, true);
-                        if (k < 0 && r == 0)
-                                r = k;
-                }
-
-                strv_free(files);
-        }
-finish:
-        return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
-}