126 lines
2.9 KiB
C
126 lines
2.9 KiB
C
/*
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* Copyright (c) 2013-2016 Cyril Hrubis <chrubis@suse.cz>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "test.h"
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#include "ltp_priv.h"
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#include "tst_mkfs.h"
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#include "tst_device.h"
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#define OPTS_MAX 32
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void tst_mkfs_(const char *file, const int lineno, void (cleanup_fn)(void),
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const char *dev, const char *fs_type,
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const char *const fs_opts[], const char *const extra_opts[])
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{
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int i, pos = 1, ret;
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char mkfs[64];
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const char *argv[OPTS_MAX] = {mkfs};
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char fs_opts_str[1024] = "";
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char extra_opts_str[1024] = "";
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if (!dev) {
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tst_brkm_(file, lineno, TBROK, cleanup_fn,
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"No device specified");
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return;
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}
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if (!fs_type) {
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tst_brkm_(file, lineno, TBROK, cleanup_fn,
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"No fs_type specified");
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return;
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}
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if (!strcmp(fs_type, "tmpfs")) {
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tst_resm_(file, lineno, TINFO,
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"Skipping mkfs for TMPFS filesystem");
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return;
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}
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snprintf(mkfs, sizeof(mkfs), "mkfs.%s", fs_type);
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if (fs_opts) {
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for (i = 0; fs_opts[i]; i++) {
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argv[pos++] = fs_opts[i];
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if (pos + 2 > OPTS_MAX) {
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tst_brkm_(file, lineno, TBROK, cleanup_fn,
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"Too many mkfs options");
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return;
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}
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if (i)
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strcat(fs_opts_str, " ");
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strcat(fs_opts_str, fs_opts[i]);
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}
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}
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argv[pos++] = dev;
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if (extra_opts) {
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for (i = 0; extra_opts[i]; i++) {
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argv[pos++] = extra_opts[i];
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if (pos + 1 > OPTS_MAX) {
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tst_brkm_(file, lineno, TBROK, cleanup_fn,
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"Too many mkfs options");
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return;
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}
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if (i)
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strcat(extra_opts_str, " ");
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strcat(extra_opts_str, extra_opts[i]);
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}
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}
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argv[pos] = NULL;
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if (tst_clear_device(dev)) {
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tst_brkm_(file, lineno, TBROK, cleanup_fn,
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"tst_clear_device() failed");
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}
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tst_resm_(file, lineno, TINFO,
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"Formatting %s with %s opts='%s' extra opts='%s'",
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dev, fs_type, fs_opts_str, extra_opts_str);
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ret = tst_cmd(cleanup_fn, argv, "/dev/null", NULL, TST_CMD_PASS_RETVAL |
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TST_CMD_TCONF_ON_MISSING);
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switch (ret) {
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case 0:
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break;
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case 255:
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tst_brkm_(file, lineno, TCONF, cleanup_fn,
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"%s not found in $PATH", mkfs);
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break;
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default:
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tst_brkm_(file, lineno, TBROK, cleanup_fn,
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"%s failed with exit code %i", mkfs, ret);
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}
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}
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const char *tst_dev_fs_type(void)
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{
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const char *fs_type;
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fs_type = getenv("LTP_DEV_FS_TYPE");
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if (fs_type)
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return fs_type;
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return DEFAULT_FS_TYPE;
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}
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