* [LTP] [PATCH v5 1/2] fallocate01: Convert to new API
2026-08-27 8:22 [LTP] [PATCH v5 0/2] Convert fallocate testing suite Andrea Cervesato
@ 2026-08-27 8:22 ` Andrea Cervesato
2026-08-27 11:48 ` Cyril Hrubis
2026-08-27 12:04 ` Andrea Cervesato via ltp
2026-08-27 8:22 ` [LTP] [PATCH v5 2/2] fallocate02: " Andrea Cervesato
2026-08-27 12:04 ` [LTP] [PATCH v5 0/2] Convert fallocate testing suite Andrea Cervesato via ltp
2 siblings, 2 replies; 8+ messages in thread
From: Andrea Cervesato @ 2026-08-27 8:22 UTC (permalink / raw)
To: Linux Test Project
From: Andrea Cervesato <andrea.cervesato@suse.com>
Convert the fallocate01 test case from the legacy LTP API (test.h) to the
new tst_test API using a table-driven struct tcase[] and TST_EXP_* macros.
Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.com>
---
testcases/kernel/syscalls/fallocate/fallocate01.c | 344 +++++++---------------
1 file changed, 101 insertions(+), 243 deletions(-)
diff --git a/testcases/kernel/syscalls/fallocate/fallocate01.c b/testcases/kernel/syscalls/fallocate/fallocate01.c
index d21936eba..97c3ee3e4 100644
--- a/testcases/kernel/syscalls/fallocate/fallocate01.c
+++ b/testcases/kernel/syscalls/fallocate/fallocate01.c
@@ -1,274 +1,132 @@
-/******************************************************************************
- * fallocate01.c
- * Mon Dec 24 2007
- * Copyright (c) International Business Machines Corp., 2007
- * Emali : sharyathi@in.ibm.com
- ******************************************************************************/
-
-/***************************************************************************
- * This program 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.
- *
- * This program 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 Library General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-***************************************************************************/
-
-/*****************************************************************************
- *
- * OS Test - International Business Machines Corp. 2007.
- *
- * TEST IDENTIFIER : fallocate01
- *
- * EXECUTED BY : anyone
- *
- * TEST TITLE : Basic test for fallocate()
- *
- * TEST CASE TOTAL : 2
- *
- * CPU ARCHITECTURES : PPC,X86, X86_64
- *
- * AUTHOR : Sharyathi Nagesh
- *
- * CO-PILOT :
- *
- * DATE STARTED : 24/12/2007
- *
- * TEST CASES
- * (Working of fallocate under 2 modes)
- * 1) DEFAULT 2)FALLOC_FL_KEEP_SIZE
- *
- * INPUT SPECIFICATIONS
- * No input needs to be specified
- * fallocate() in puts are generated randomly
- *
- * OUTPUT SPECIFICATIONS
- * Output describing whether test cases passed or failed.
- *
- * ENVIRONMENTAL NEEDS
- * Test Needs to be executed on file system supporting ext4
- * LTP {TMP} Needs to be set to such a folder
- *
- * SPECIAL PROCEDURAL REQUIREMENTS
- * None
- *
- * DETAILED DESCRIPTION
- * This is a test case for fallocate() system call.
- * This test suite tests basic working of fallocate under different modes
- * It trys to fallocate memory blocks and write into that block
- *
- * Total 2 Test Cases :-
- * (1) Test Case for DEFAULT MODE
- * (2) Test Case for FALLOC_FL_KEEP_SIZE
- *
- * Setup:
- * Setup file on which fallocate is to be called
- * Set up 2 files for each mode
- *
- * Test:
- * Loop if the proper options are given.
- * Execute system call
- * Check return code, if system call did fail
- * lseek to some random location with in allocate block
- * write data into the locattion Report if any error encountered
- * PASS the test otherwise
- *
- * Cleanup:
- * Cleanup the temporary folder
- *
-*************************************************************************/
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (c) International Business Machines Corp., 2007
+ * Author: Sharyathi Nagesh <sharyathi@in.ibm.com>
+ * Copyright (c) Linux Test Project, 2008-2024
+ */
+
+/*\
+ * Basic test for :manpage:`fallocate(2)` covering the two preallocation
+ * modes and their effect on the file size.
+ *
+ * A file is pre-populated to 12 blocks and a single extra block is
+ * preallocated past the end of the file. The test verifies that the
+ * resulting file size matches the mode semantics and that the newly
+ * allocated region is writable.
+ *
+ * [Algorithm]
+ *
+ * - Populate the working file with 12 blocks of block_size bytes.
+ * - Preallocate one block at the end of the file.
+ * - In DEFAULT_MODE the file grows to 13 blocks.
+ * - In FALLOC_FL_KEEP_SIZE mode the file size stays at 12 blocks.
+ * - Seek into the newly allocated region and write a byte to it.
+ */
#define _GNU_SOURCE
-#include <stdio.h>
-#include <stdlib.h>
-#include <endian.h>
-#include <errno.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <sys/syscall.h>
-#include <unistd.h>
-#include <inttypes.h>
-#include <sys/utsname.h>
-
-#include "test.h"
-#include "tso_safe_macros.h"
+#include "tst_test.h"
#include "lapi/fallocate.h"
-#include "lapi/fcntl.h"
+#define MNTPOINT "mntpoint"
+#define FNAME MNTPOINT "/tfile"
#define BLOCKS_WRITTEN 12
-void get_blocksize(int);
-void populate_files(int fd);
-void runtest(int, int, loff_t);
-
-char *TCID = "fallocate01";
-char fname_mode1[255], fname_mode2[255]; /* Files used for testing */
-int fd_mode1, fd_mode2;
-int TST_TOTAL = 2;
-loff_t block_size;
-int buf_size;
-
-/******************************************************************************
- * Performs all one time clean up for this test on successful
- * completion, premature exit or failure. Closes all temporary
- * files, removes all temporary directories exits the test with
- * appropriate return code by calling tst_exit() function.
-******************************************************************************/
-void cleanup(void)
-{
+static int fd = -1;
+static int block_size;
- if (close(fd_mode1) == -1)
- tst_resm(TWARN | TERRNO, "close(%s) failed", fname_mode1);
- if (close(fd_mode2) == -1)
- tst_resm(TWARN | TERRNO, "close(%s) failed", fname_mode2);
- tst_rmdir();
-}
+static struct tcase {
+ int mode;
+ int expected_blocks;
+ const char *desc;
+} tcases[] = {
+ {0, BLOCKS_WRITTEN + 1, "DEFAULT_MODE"},
+ {FALLOC_FL_KEEP_SIZE, BLOCKS_WRITTEN, "FALLOC_FL_KEEP_SIZE"},
+};
-/*****************************************************************************
- * Performs all one time setup for this test. This function is
- * used to create temporary dirs and temporary files
- * that may be used in the course of this test
- ******************************************************************************/
-void setup(void)
+static void populate_file(void)
{
- /* Create temporary directories */
- TEST_PAUSE;
+ char buf[block_size];
- tst_tmpdir();
+ for (int blocks = 0; blocks < BLOCKS_WRITTEN; blocks++) {
+ for (int i = 0; i < block_size; i++)
+ buf[i] = 'A' + (i % 26);
- sprintf(fname_mode1, "tfile_mode1_%d", getpid());
- fd_mode1 = SAFE_OPEN(cleanup, fname_mode1, O_RDWR | O_CREAT, 0700);
- get_blocksize(fd_mode1);
- populate_files(fd_mode1);
-
- sprintf(fname_mode2, "tfile_mode2_%d", getpid());
- fd_mode2 = SAFE_OPEN(cleanup, fname_mode2, O_RDWR | O_CREAT, 0700);
- populate_files(fd_mode2);
+ SAFE_WRITE(SAFE_WRITE_ALL, fd, buf, block_size);
+ }
}
-/*****************************************************************************
- * Gets the block size for the file system
- ******************************************************************************/
-void get_blocksize(int fd)
+static void setup(void)
{
struct stat file_stat;
- if (fstat(fd, &file_stat) < 0)
- tst_resm(TFAIL | TERRNO,
- "fstat failed while getting block_size");
-
- block_size = file_stat.st_blksize;
- buf_size = block_size;
-}
-
-/*****************************************************************************
- * Writes data into the file
- ******************************************************************************/
+ TEST(fallocate(-1, 0, 0, 0));
+ if (TST_ERR == ENOSYS)
+ tst_brk(TCONF, "fallocate() not supported");
-void populate_files(int fd)
-{
- char buf[buf_size + 1];
- int index;
- int blocks;
- int data;
+ fd = SAFE_OPEN(FNAME, O_RDWR | O_CREAT, 0700);
- for (blocks = 0; blocks < BLOCKS_WRITTEN; blocks++) {
- for (index = 0; index < buf_size; index++)
- buf[index] = 'A' + (index % 26);
- buf[buf_size] = '\0';
- if ((data = write(fd, buf, buf_size)) == -1)
- tst_brkm(TBROK | TERRNO, cleanup, "write failed");
- }
+ SAFE_FSTAT(fd, &file_stat);
+ block_size = (int)file_stat.st_blksize;
}
-int main(int ac, char **av)
+static void run(unsigned int n)
{
- loff_t expected_size;
- int lc;
+ struct tcase *tc = &tcases[n];
+ struct stat file_stat;
+ loff_t offset, len, pos, write_offset, expected_size;
+
+ /* Reset the backing file to a pristine 12-block state per run. */
+ SAFE_FTRUNCATE(fd, 0);
+ SAFE_LSEEK(fd, 0, SEEK_SET);
+ populate_file();
+
+ offset = SAFE_LSEEK(fd, 0, SEEK_END);
+ len = block_size;
+ expected_size = (loff_t)tc->expected_blocks * block_size;
+
+ TEST(fallocate(fd, tc->mode, offset, len));
+ if (TST_RET != 0) {
+ if (TST_ERR == EOPNOTSUPP) {
+ tst_res(TCONF | TTERRNO,
+ "fallocate(%s, %lld, %lld) not supported",
+ tc->desc, (long long)offset, (long long)len);
+ return;
+ }
- tst_parse_opts(ac, av, NULL, NULL);
+ tst_res(TFAIL | TTERRNO,
+ "fallocate(%s, %lld, %lld) failed",
+ tc->desc, (long long)offset, (long long)len);
+ return;
+ }
- setup();
+ tst_res(TPASS, "fallocate(%s, %lld, %lld) passed",
+ tc->desc, (long long)offset, (long long)len);
- for (lc = 0; TEST_LOOPING(lc); lc++) {
- tst_count = 0;
+ SAFE_FSTAT(fd, &file_stat);
+ TST_EXP_EQ_LI(file_stat.st_size, expected_size);
- expected_size = BLOCKS_WRITTEN * block_size + block_size;
- runtest(0, fd_mode1, expected_size);
+ write_offset = len / 2;
+ pos = SAFE_LSEEK(fd, write_offset, SEEK_CUR);
+ TST_EXP_EQ_LI(pos, offset + write_offset);
- expected_size = BLOCKS_WRITTEN * block_size;
- runtest(FALLOC_FL_KEEP_SIZE, fd_mode2, expected_size);
- }
-
- cleanup();
- tst_exit();
+ TST_EXP_POSITIVE(write(fd, "A", 1),
+ "write into the newly allocated region");
}
-/*****************************************************************************
- * Calls the system call, with appropriate parameters and writes data
- ******************************************************************************/
-void runtest(int mode, int fd, loff_t expected_size)
+static void cleanup(void)
{
- loff_t offset;
- loff_t len = block_size;
- loff_t write_offset, lseek_offset;
- offset = lseek(fd, 0, SEEK_END);
- struct stat file_stat;
- errno = 0;
-
- TEST(fallocate(fd, mode, offset, len));
- /* check return code */
- if (TEST_RETURN != 0) {
- if (TEST_ERRNO == EOPNOTSUPP || TEST_ERRNO == ENOSYS) {
- tst_brkm(TCONF, cleanup,
- "fallocate system call is not implemented");
- }
- tst_resm(TFAIL | TTERRNO,
- "fallocate(%d, %d, %" PRId64 ", %" PRId64 ") failed",
- fd, mode, offset, len);
- return;
- } else {
- tst_resm(TPASS,
- "fallocate(%d, %d, %" PRId64 ", %" PRId64
- ") returned %ld", fd, mode, offset, len,
- TEST_RETURN);
- }
-
- if (fstat(fd, &file_stat) < 0)
- tst_resm(TFAIL | TERRNO, "fstat failed after fallocate()");
-
- if (file_stat.st_size != expected_size)
- tst_resm(TFAIL | TERRNO,
- "fstat test fails on fallocate (%d, %d, %" PRId64 ", %"
- PRId64 ") Failed on mode", fd, mode, offset, len);
-
- write_offset = random() % len;
- lseek_offset = lseek(fd, write_offset, SEEK_CUR);
- if (lseek_offset != offset + write_offset) {
- tst_resm(TFAIL | TERRNO,
- "lseek fails in fallocate(%d, %d, %" PRId64 ", %"
- PRId64 ") failed on mode", fd, mode, offset, len);
- return;
- }
- //Write a character to file at random location
- TEST(write(fd, "A", 1));
- /* check return code */
- if (TEST_RETURN == -1) {
- tst_resm(TFAIL | TTERRNO,
- "write fails in fallocate(%d, %d, %" PRId64 ", %"
- PRId64 ") failed", fd, mode, offset, len);
- } else {
- tst_resm(TPASS,
- "write operation on fallocated(%d, %d, %"
- PRId64 ", %" PRId64 ") returned %ld", fd, mode,
- offset, len, TEST_RETURN);
- }
+ if (fd != -1)
+ SAFE_CLOSE(fd);
}
+
+static struct tst_test test = {
+ .needs_root = 1,
+ .mount_device = 1,
+ .mntpoint = MNTPOINT,
+ .all_filesystems = 1,
+ .setup = setup,
+ .cleanup = cleanup,
+ .test = run,
+ .tcnt = ARRAY_SIZE(tcases),
+};
--
2.51.0
--
Mailing list info: https://lists.linux.it/listinfo/ltp
^ permalink raw reply related [flat|nested] 8+ messages in thread* [LTP] [PATCH v5 2/2] fallocate02: Convert to new API
2026-08-27 8:22 [LTP] [PATCH v5 0/2] Convert fallocate testing suite Andrea Cervesato
2026-08-27 8:22 ` [LTP] [PATCH v5 1/2] fallocate01: Convert to new API Andrea Cervesato
@ 2026-08-27 8:22 ` Andrea Cervesato
2026-08-27 11:56 ` Cyril Hrubis
2026-08-27 12:04 ` Andrea Cervesato via ltp
2026-08-27 12:04 ` [LTP] [PATCH v5 0/2] Convert fallocate testing suite Andrea Cervesato via ltp
2 siblings, 2 replies; 8+ messages in thread
From: Andrea Cervesato @ 2026-08-27 8:22 UTC (permalink / raw)
To: Linux Test Project
From: Andrea Cervesato <andrea.cervesato@suse.com>
Convert the fallocate02 test case from the legacy LTP API (test.h) to the
new tst_test API using a table-driven struct tcase[] and TST_EXP_FAIL for
each error-path oracle.
Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.com>
---
testcases/kernel/syscalls/fallocate/fallocate02.c | 192 +++++++---------------
1 file changed, 61 insertions(+), 131 deletions(-)
diff --git a/testcases/kernel/syscalls/fallocate/fallocate02.c b/testcases/kernel/syscalls/fallocate/fallocate02.c
index 4469f02f2..0a25a5611 100644
--- a/testcases/kernel/syscalls/fallocate/fallocate02.c
+++ b/testcases/kernel/syscalls/fallocate/fallocate02.c
@@ -1,164 +1,94 @@
-/******************************************************************************
- * Copyright (c) International Business Machines Corp., 2007
- * Author: Sharyathi Nagesh <sharyathi@in.ibm.com>
- ******************************************************************************/
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (c) International Business Machines Corp., 2007
+ * Author: Sharyathi Nagesh <sharyathi@in.ibm.com>
+ * Copyright (c) Linux Test Project, 2026
+ */
-/***************************************************************************
- * This program 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.
+/*\
+ * Verify that :manpage:`fallocate(2)` fails with the expected error codes:
*
- * This program 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 Library General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-***************************************************************************/
-
-/*
- * DESCRIPTION
- * check fallocate() with various error conditions that should produce
- * EBADF, EINVAL and EFBIG.
+ * - EBADF when the file descriptor is opened read-only.
+ * - EINVAL when the offset or length is negative, or the length is zero.
+ * - EFBIG when the requested range exceeds the maximum file size (only
+ * tested on 64-bit offset ABIs).
*/
#define _GNU_SOURCE
-#include <stdio.h>
-#include <stdlib.h>
-#include <endian.h>
-#include <errno.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <fcntl.h>
-#include <inttypes.h>
-#include <sys/utsname.h>
-#include <limits.h>
-
-#include "test.h"
-#include "tso_safe_macros.h"
+#include "tst_test.h"
#include "lapi/fallocate.h"
#include "lapi/abisize.h"
-#define BLOCKS_WRITTEN 12
-#ifdef TEST_DEFAULT
-# define DEFAULT_TEST_MODE 0
-#else
-# define DEFAULT_TEST_MODE 1
-#endif
-#define OFFSET 12
-#define FNAMER "test_file1"
-#define FNAMEW "test_file2"
-#define BLOCK_SIZE 1024
-#define MAX_FILESIZE (LLONG_MAX / 1024)
-
-static void setup(void);
-static void fallocate_verify(int);
-static void cleanup(void);
+#define BLOCKS_WRITTEN 12
+#define OFFSET 12
+#define FNAMER "test_file1"
+#define FNAMEW "test_file2"
+#define BLOCK_SIZE 1024
+#define MAX_FILESIZE (LLONG_MAX / BLOCK_SIZE)
-static int fdw;
-static int fdr;
+static int fdr = -1;
+static int fdw = -1;
-static struct test_data_t {
+static struct tcase {
int *fd;
- char *fname;
- int mode;
loff_t offset;
loff_t len;
- int error;
-} test_data[] = {
- {&fdr, FNAMER, DEFAULT_TEST_MODE, 0, 1, EBADF},
- {&fdw, FNAMEW, DEFAULT_TEST_MODE, -1, 1, EINVAL},
- {&fdw, FNAMEW, DEFAULT_TEST_MODE, 1, -1, EINVAL},
- {&fdw, FNAMEW, DEFAULT_TEST_MODE, BLOCKS_WRITTEN, 0, EINVAL},
- {&fdw, FNAMEW, DEFAULT_TEST_MODE, BLOCKS_WRITTEN, -1, EINVAL},
- {&fdw, FNAMEW, DEFAULT_TEST_MODE, -(BLOCKS_WRITTEN+OFFSET), 1, EINVAL},
+ int exp_errno;
+} tcases[] = {
+ {&fdr, 0, 1, EBADF},
+ {&fdw, -1, 1, EINVAL},
+ {&fdw, 1, -1, EINVAL},
+ {&fdw, BLOCKS_WRITTEN, 0, EINVAL},
+ {&fdw, BLOCKS_WRITTEN, -1, EINVAL},
+ {&fdw, -(BLOCKS_WRITTEN + OFFSET), 1, EINVAL},
#if defined(TST_ABI64) || _FILE_OFFSET_BITS == 64
- {&fdw, FNAMEW, DEFAULT_TEST_MODE, MAX_FILESIZE, 1, EFBIG},
- {&fdw, FNAMEW, DEFAULT_TEST_MODE, 1, MAX_FILESIZE, EFBIG},
+ {&fdw, MAX_FILESIZE, 1, EFBIG},
+ {&fdw, 1, MAX_FILESIZE, EFBIG},
#endif
};
-TCID_DEFINE(fallocate02);
-int TST_TOTAL = ARRAY_SIZE(test_data);
-
-int main(int ac, char **av)
-{
- int lc;
- int i;
-
- tst_parse_opts(ac, av, NULL, NULL);
-
- setup();
-
- for (lc = 0; TEST_LOOPING(lc); lc++) {
-
- tst_count = 0;
-
- for (i = 0; i < TST_TOTAL; i++)
- fallocate_verify(i);
- }
-
- cleanup();
-
- tst_exit();
-}
-
static void setup(void)
{
+ char buf[BLOCK_SIZE];
int i;
- tst_sig(NOFORK, DEF_HANDLER, cleanup);
-
- TEST_PAUSE;
-
- tst_tmpdir();
+ TEST(fallocate(-1, 0, 0, 0));
+ if (TST_ERR == EOPNOTSUPP || TST_ERR == ENOSYS)
+ tst_brk(TCONF, "fallocate() not supported");
- fdr = SAFE_OPEN(cleanup, FNAMER, O_RDONLY | O_CREAT, S_IRUSR);
+ fdr = SAFE_OPEN(FNAMER, O_RDONLY | O_CREAT, 0400);
+ fdw = SAFE_OPEN(FNAMEW, O_RDWR | O_CREAT, 0700);
- fdw = SAFE_OPEN(cleanup, FNAMEW, O_RDWR | O_CREAT, S_IRWXU);
-
- char buf[BLOCK_SIZE];
memset(buf, 'A', BLOCK_SIZE);
for (i = 0; i < BLOCKS_WRITTEN; i++)
- SAFE_WRITE(cleanup, SAFE_WRITE_ALL, fdw, buf, BLOCK_SIZE);
+ SAFE_WRITE(SAFE_WRITE_ALL, fdw, buf, BLOCK_SIZE);
}
-static void fallocate_verify(int i)
+static void cleanup(void)
{
- TEST(fallocate(*test_data[i].fd, test_data[i].mode,
- test_data[i].offset * BLOCK_SIZE,
- test_data[i].len * BLOCK_SIZE));
- if (TEST_ERRNO != test_data[i].error) {
- if (TEST_ERRNO == EOPNOTSUPP ||
- TEST_ERRNO == ENOSYS) {
- tst_brkm(TCONF, cleanup,
- "fallocate system call is not implemented");
- }
- tst_resm(TFAIL | TTERRNO,
- "fallocate(%s:%d, %d, %" PRId64 ", %" PRId64 ") "
- "failed, expected errno:%d", test_data[i].fname,
- *test_data[i].fd, test_data[i].mode,
- test_data[i].offset * BLOCK_SIZE,
- test_data[i].len * BLOCK_SIZE, test_data[i].error);
- } else {
- tst_resm(TPASS | TTERRNO,
- "fallocate(%s:%d, %d, %" PRId64 ", %" PRId64 ") "
- "returned %d", test_data[i].fname, *test_data[i].fd,
- test_data[i].mode, test_data[i].offset * BLOCK_SIZE,
- test_data[i].len * BLOCK_SIZE, TEST_ERRNO);
- }
+ if (fdw != -1)
+ SAFE_CLOSE(fdw);
+ if (fdr != -1)
+ SAFE_CLOSE(fdr);
}
-static void cleanup(void)
+static void verify_fallocate(unsigned int n)
{
- if (fdw > 0)
- SAFE_CLOSE(NULL, fdw);
- if (fdr > 0)
- SAFE_CLOSE(NULL, fdr);
-
- tst_rmdir();
+ struct tcase *tc = &tcases[n];
+
+ TST_EXP_FAIL(fallocate(*tc->fd, FALLOC_FL_KEEP_SIZE,
+ tc->offset * BLOCK_SIZE,
+ tc->len * BLOCK_SIZE), tc->exp_errno,
+ "fallocate(%d, %lld, %lld)", *tc->fd,
+ (long long)(tc->offset * BLOCK_SIZE),
+ (long long)(tc->len * BLOCK_SIZE));
}
+
+static struct tst_test test = {
+ .setup = setup,
+ .cleanup = cleanup,
+ .test = verify_fallocate,
+ .tcnt = ARRAY_SIZE(tcases),
+ .needs_tmpdir = 1,
+};
--
2.51.0
--
Mailing list info: https://lists.linux.it/listinfo/ltp
^ permalink raw reply related [flat|nested] 8+ messages in thread