convert end of line

1 files changed, 516 insertions, 516 deletions

diff --git a/examples/libc/file.c b/examples/libc/file.c
index 94aa206ce9..f366e04702 100644
--- a/examples/libc/file.c
+++ b/examples/libc/file.c
@@ -1,516 +1,516 @@
-/*

- * fstat.c

- *

- *  Created on: 2010-11-17

- *      Author: bernard

- */

-#include <stdio.h>

-#include <stdlib.h>

-#include <finsh.h>

-#include <errno.h>

-#include <sys/fcntl.h>

-#include <sys/stat.h>

-

-const char* text = "this is a test string\n";

-void libc_fstat()

-{

-	int fd;

-	struct stat s;

-

-	fd = open("/tmp/tt.txt", O_WRONLY | O_CREAT, 0);

-	if (fd < 0)

-	{

-		printf("open failed\n");

-		return;

-	}

-

-	write(fd, text, strlen(text) + 1);

-	printf("begin: %d\n", lseek(fd, 0, SEEK_SET));

-	printf("end: %d\n", lseek(fd, 0, SEEK_END));

-

-	printf("fstat result: %d\n", fstat(fd, &s));

-	close(fd);

-}

-FINSH_FUNCTION_EXPORT(libc_fstat, fstat test for libc);

-

-void libc_lseek()

-{

-	int fd;

-

-	fd = open("/tmp/tt.txt", O_WRONLY | O_CREAT, 0);

-	if (fd < 0)

-	{

-		printf("open failed\n");

-		return;

-	}

-

-	write(fd, text, strlen(text) + 1);

-	printf("begin: %d\n", lseek(fd, 0, SEEK_SET));

-	printf("end: %d\n", lseek(fd, 0, SEEK_END));

-	close(fd);

-}

-FINSH_FUNCTION_EXPORT(libc_lseek, lseek test for libc);

-

-void sleep(int tick)

-{

-	rt_thread_sleep(tick);

-}

-

-int libc_fseek(void)

-{

-	const char *tmpdir;

-	char *fname;

-	int fd;

-	FILE *fp;

-	const char outstr[] = "hello world!\n";

-	char strbuf[sizeof outstr];

-	char buf[200];

-	struct stat st1;

-	struct stat st2;

-	int result = 0;

-

-	tmpdir = getenv("TMPDIR");

-	if (tmpdir == NULL || tmpdir[0] == '\0')

-		tmpdir = "/tmp";

-

-	asprintf(&fname, "%s/tst-fseek.XXXXXX", tmpdir);

-	if (fname == NULL)

-	{

-		fprintf(stderr, "cannot generate name for temporary file: %s\n",

-				strerror(errno));

-		return 1;

-	}

-

-	/* Create a temporary file.   */

-	fd = mkstemp(fname);

-	if (fd == -1)

-	{

-		fprintf(stderr, "cannot open temporary file: %s\n", strerror(errno));

-		return 1;

-	}

-

-	fp = fdopen(fd, "w+");

-	if (fp == NULL)

-	{

-		fprintf(stderr, "cannot get FILE for temporary file: %s\n", strerror(

-				errno));

-		return 1;

-	}

-	setbuffer(fp, strbuf, sizeof(outstr) - 1);

-

-	if (fwrite(outstr, sizeof(outstr) - 1, 1, fp) != 1)

-	{

-		printf("%d: write error\n", __LINE__);

-		result = 1;

-		goto out;

-	}

-

-	/* The EOF flag must be reset.  */

-	if (fgetc(fp) != EOF)

-	{

-		printf("%d: managed to read at end of file\n", __LINE__);

-		result = 1;

-	}

-	else if (!feof(fp))

-	{

-		printf("%d: EOF flag not set\n", __LINE__);

-		result = 1;

-	}

-	if (fseek(fp, 0, SEEK_CUR) != 0)

-	{

-		printf("%d: fseek(fp, 0, SEEK_CUR) failed\n", __LINE__);

-		result = 1;

-	}

-	else if (feof(fp))

-	{

-		printf("%d: fseek() didn't reset EOF flag\n", __LINE__);

-		result = 1;

-	}

-

-	/* Do the same for fseeko().  */

-	if (fgetc(fp) != EOF)

-	{

-		printf("%d: managed to read at end of file\n", __LINE__);

-		result = 1;

-	}

-	else if (!feof(fp))

-	{

-		printf("%d: EOF flag not set\n", __LINE__);

-		result = 1;

-	}

-	if (fseeko(fp, 0, SEEK_CUR) != 0)

-	{

-		printf("%d: fseek(fp, 0, SEEK_CUR) failed\n", __LINE__);

-		result = 1;

-	}

-	else if (feof(fp))

-	{

-		printf("%d: fseek() didn't reset EOF flag\n", __LINE__);

-		result = 1;

-	}

-

-	/* Go back to the beginning of the file: absolute.  */

-	if (fseek(fp, 0, SEEK_SET) != 0)

-	{

-		printf("%d: fseek(fp, 0, SEEK_SET) failed\n", __LINE__);

-		result = 1;

-	}

-	else if (fflush(fp) != 0)

-	{

-		printf("%d: fflush() failed\n", __LINE__);

-		result = 1;

-	}

-	else if (lseek(fd, 0, SEEK_CUR) != 0)

-	{

-		int pos = lseek(fd, 0, SEEK_CUR);

-		printf("%d: lseek() returned different position, pos %d\n", __LINE__,

-				pos);

-		result = 1;

-	}

-	else if (fread(buf, sizeof(outstr) - 1, 1, fp) != 1)

-	{

-		printf("%d: fread() failed\n", __LINE__);

-		result = 1;

-	}

-	else if (memcmp(buf, outstr, sizeof(outstr) - 1) != 0)

-	{

-		printf("%d: content after fseek(,,SEEK_SET) wrong\n", __LINE__);

-		result = 1;

-	}

-

-	/* Now with fseeko.  */

-	if (fseeko(fp, 0, SEEK_SET) != 0)

-	{

-		printf("%d: fseeko(fp, 0, SEEK_SET) failed\n", __LINE__);

-		result = 1;

-	}

-	else if (fflush(fp) != 0)

-	{

-		printf("%d: fflush() failed\n", __LINE__);

-		result = 1;

-	}

-	else if (lseek(fd, 0, SEEK_CUR) != 0)

-	{

-		printf("%d: lseek() returned different position\n", __LINE__);

-		result = 1;

-	}

-	else if (fread(buf, sizeof(outstr) - 1, 1, fp) != 1)

-	{

-		printf("%d: fread() failed\n", __LINE__);

-		result = 1;

-	}

-	else if (memcmp(buf, outstr, sizeof(outstr) - 1) != 0)

-	{

-		printf("%d: content after fseeko(,,SEEK_SET) wrong\n", __LINE__);

-		result = 1;

-	}

-

-	/* Go back to the beginning of the file: relative.  */

-	if (fseek(fp, -((int) sizeof(outstr) - 1), SEEK_CUR) != 0)

-	{

-		printf("%d: fseek(fp, 0, SEEK_SET) failed\n", __LINE__);

-		result = 1;

-	}

-	else if (fflush(fp) != 0)

-	{

-		printf("%d: fflush() failed\n", __LINE__);

-		result = 1;

-	}

-	else if (lseek(fd, 0, SEEK_CUR) != 0)

-	{

-		printf("%d: lseek() returned different position\n", __LINE__);

-		result = 1;

-	}

-	else if (fread(buf, sizeof(outstr) - 1, 1, fp) != 1)

-	{

-		printf("%d: fread() failed\n", __LINE__);

-		result = 1;

-	}

-	else if (memcmp(buf, outstr, sizeof(outstr) - 1) != 0)

-	{

-		printf("%d: content after fseek(,,SEEK_SET) wrong\n", __LINE__);

-		result = 1;

-	}

-

-	/* Now with fseeko.  */

-	if (fseeko(fp, -((int) sizeof(outstr) - 1), SEEK_CUR) != 0)

-	{

-		printf("%d: fseeko(fp, 0, SEEK_SET) failed\n", __LINE__);

-		result = 1;

-	}

-	else if (fflush(fp) != 0)

-	{

-		printf("%d: fflush() failed\n", __LINE__);

-		result = 1;

-	}

-	else if (lseek(fd, 0, SEEK_CUR) != 0)

-	{

-		printf("%d: lseek() returned different position\n", __LINE__);

-		result = 1;

-	}

-	else if (fread(buf, sizeof(outstr) - 1, 1, fp) != 1)

-	{

-		printf("%d: fread() failed\n", __LINE__);

-		result = 1;

-	}

-	else if (memcmp(buf, outstr, sizeof(outstr) - 1) != 0)

-	{

-		printf("%d: content after fseeko(,,SEEK_SET) wrong\n", __LINE__);

-		result = 1;

-	}

-

-	/* Go back to the beginning of the file: from the end.  */

-	if (fseek(fp, -((int) sizeof(outstr) - 1), SEEK_END) != 0)

-	{

-		printf("%d: fseek(fp, 0, SEEK_SET) failed\n", __LINE__);

-		result = 1;

-	}

-	else if (fflush(fp) != 0)

-	{

-		printf("%d: fflush() failed\n", __LINE__);

-		result = 1;

-	}

-	else if (lseek(fd, 0, SEEK_CUR) != 0)

-	{

-		printf("%d: lseek() returned different position\n", __LINE__);

-		result = 1;

-	}

-	else if (fread(buf, sizeof(outstr) - 1, 1, fp) != 1)

-	{

-		printf("%d: fread() failed\n", __LINE__);

-		result = 1;

-	}

-	else if (memcmp(buf, outstr, sizeof(outstr) - 1) != 0)

-	{

-		printf("%d: content after fseek(,,SEEK_SET) wrong\n", __LINE__);

-		result = 1;

-	}

-

-	/* Now with fseeko.  */

-	if (fseeko(fp, -((int) sizeof(outstr) - 1), SEEK_END) != 0)

-	{

-		printf("%d: fseeko(fp, 0, SEEK_SET) failed\n", __LINE__);

-		result = 1;

-	}

-	else if (fflush(fp) != 0)

-	{

-		printf("%d: fflush() failed\n", __LINE__);

-		result = 1;

-	}

-	else if (lseek(fd, 0, SEEK_CUR) != 0)

-	{

-		printf("%d: lseek() returned different position\n", __LINE__);

-		result = 1;

-	}

-	else if (fread(buf, sizeof(outstr) - 1, 1, fp) != 1)

-	{

-		printf("%d: fread() failed\n", __LINE__);

-		result = 1;

-	}

-	else if (memcmp(buf, outstr, sizeof(outstr) - 1) != 0)

-	{

-		printf("%d: content after fseeko(,,SEEK_SET) wrong\n", __LINE__);

-		result = 1;

-	}

-

-	if (fwrite(outstr, sizeof(outstr) - 1, 1, fp) != 1)

-	{

-		printf("%d: write error 2\n", __LINE__);

-		result = 1;

-		goto out;

-	}

-

-	if (fwrite(outstr, sizeof(outstr) - 1, 1, fp) != 1)

-	{

-		printf("%d: write error 3\n", __LINE__);

-		result = 1;

-		goto out;

-	}

-

-	if (fwrite(outstr, sizeof(outstr) - 1, 1, fp) != 1)

-	{

-		printf("%d: write error 4\n", __LINE__);

-		result = 1;

-		goto out;

-	}

-

-	if (fwrite(outstr, sizeof(outstr) - 1, 1, fp) != 1)

-	{

-		printf("%d: write error 5\n", __LINE__);

-		result = 1;

-		goto out;

-	}

-

-	if (fputc('1', fp) == EOF || fputc('2', fp) == EOF)

-	{

-		printf("%d: cannot add characters at the end\n", __LINE__);

-		result = 1;

-		goto out;

-	}

-

-	/* Check the access time.  */

-	if (fstat(fd, &st1) < 0)

-	{

-		printf("%d: fstat64() before fseeko() failed\n\n", __LINE__);

-		result = 1;

-	}

-	else

-	{

-		sleep(1);

-

-		if (fseek(fp, -(2 + 2 * (sizeof(outstr) - 1)), SEEK_CUR) != 0)

-		{

-			printf("%d: fseek() after write characters failed\n", __LINE__);

-			result = 1;

-			goto out;

-		}

-		else

-		{

-

-			time_t t;

-			/* Make sure the timestamp actually can be different.  */

-			sleep(1);

-			t = time(NULL);

-

-			if (fstat(fd, &st2) < 0)

-			{

-				printf("%d: fstat64() after fseeko() failed\n\n", __LINE__);

-				result = 1;

-			}

-			if (st1.st_ctime >= t)

-			{

-				printf("%d: st_ctime not updated\n", __LINE__);

-				result = 1;

-			}

-			if (st1.st_mtime >= t)

-			{

-				printf("%d: st_mtime not updated\n", __LINE__);

-				result = 1;

-			}

-			if (st1.st_ctime >= st2.st_ctime)

-			{

-				printf("%d: st_ctime not changed\n", __LINE__);

-				result = 1;

-			}

-			if (st1.st_mtime >= st2.st_mtime)

-			{

-				printf("%d: st_mtime not changed\n", __LINE__);

-				result = 1;

-			}

-		}

-	}

-

-	if (fread(buf, 1, 2 + 2 * (sizeof(outstr) - 1), fp) != 2 + 2

-			* (sizeof(outstr) - 1))

-	{

-		printf("%d: reading 2 records plus bits failed\n", __LINE__);

-		result = 1;

-	}

-	else if (memcmp(buf, outstr, sizeof(outstr) - 1) != 0 || memcmp(

-			&buf[sizeof(outstr) - 1], outstr, sizeof(outstr) - 1) != 0 || buf[2

-			* (sizeof(outstr) - 1)] != '1' || buf[2 * (sizeof(outstr) - 1) + 1]

-			!= '2')

-	{

-		printf("%d: reading records failed\n", __LINE__);

-		result = 1;

-	}

-	else if (ungetc('9', fp) == EOF)

-	{

-		printf("%d: ungetc() failed\n", __LINE__);

-		result = 1;

-	}

-	else if (fseek(fp, -(2 + 2 * (sizeof(outstr) - 1)), SEEK_END) != 0)

-	{

-		printf("%d: fseek after ungetc failed\n", __LINE__);

-		result = 1;

-	}

-	else if (fread(buf, 1, 2 + 2 * (sizeof(outstr) - 1), fp) != 2 + 2

-			* (sizeof(outstr) - 1))

-	{

-		printf("%d: reading 2 records plus bits failed\n", __LINE__);

-		result = 1;

-	}

-	else if (memcmp(buf, outstr, sizeof(outstr) - 1) != 0 || memcmp(

-			&buf[sizeof(outstr) - 1], outstr, sizeof(outstr) - 1) != 0 || buf[2

-			* (sizeof(outstr) - 1)] != '1')

-	{

-		printf("%d: reading records for the second time failed\n", __LINE__);

-		result = 1;

-	}

-	else if (buf[2 * (sizeof(outstr) - 1) + 1] == '9')

-	{

-		printf("%d: unget character not ignored\n", __LINE__);

-		result = 1;

-	}

-	else if (buf[2 * (sizeof(outstr) - 1) + 1] != '2')

-	{

-		printf("%d: unget somehow changed character\n", __LINE__);

-		result = 1;

-	}

-

-	fclose(fp);

-

-	fp = fopen(fname, "r");

-	if (fp == NULL)

-	{

-		printf("%d: fopen() failed\n\n", __LINE__);

-		result = 1;

-	}

-	else if (fstat(fileno(fp), &st1) < 0)

-	{

-		printf("%d: fstat64() before fseeko() failed\n\n", __LINE__);

-		result = 1;

-	}

-	else if (fseeko(fp, 0, SEEK_END) != 0)

-	{

-		printf("%d: fseeko(fp, 0, SEEK_END) failed\n", __LINE__);

-		result = 1;

-	}

-	else if (ftello(fp) != st1.st_size)

-	{

-		printf("%d: fstat64 st_size %zd ftello %zd\n", __LINE__,

-				(size_t) st1.st_size, (size_t) ftello(fp));

-		result = 1;

-	}

-	else

-		printf("%d: SEEK_END works\n", __LINE__);

-	if (fp != NULL)

-		fclose(fp);

-

-	fp = fopen(fname, "r");

-	if (fp == NULL)

-	{

-		printf("%d: fopen() failed\n\n", __LINE__);

-		result = 1;

-	}

-	else if (fstat(fileno(fp), &st1) < 0)

-	{

-		printf("%d: fstat64() before fgetc() failed\n\n", __LINE__);

-		result = 1;

-	}

-	else if (fgetc(fp) == EOF)

-	{

-		printf("%d: fgetc() before fseeko() failed\n\n", __LINE__);

-		result = 1;

-	}

-	else if (fseeko(fp, 0, SEEK_END) != 0)

-	{

-		printf("%d: fseeko(fp, 0, SEEK_END) failed\n", __LINE__);

-		result = 1;

-	}

-	else if (ftello(fp) != st1.st_size)

-	{

-		printf("%d: fstat64 st_size %zd ftello %zd\n", __LINE__,

-				(size_t) st1.st_size, (size_t) ftello(fp));

-		result = 1;

-	}

-	else

-		printf("%d: SEEK_END works\n", __LINE__);

-	if (fp != NULL)

-		fclose(fp);

-

-	out: unlink(fname);

-

-	return result;

-}

-FINSH_FUNCTION_EXPORT(libc_fseek, lseek test for libc);

+/*
+ * fstat.c
+ *
+ *  Created on: 2010-11-17
+ *      Author: bernard
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <finsh.h>
+#include <errno.h>
+#include <sys/fcntl.h>
+#include <sys/stat.h>
+
+const char* text = "this is a test string\n";
+void libc_fstat()
+{
+	int fd;
+	struct stat s;
+
+	fd = open("/tmp/tt.txt", O_WRONLY | O_CREAT, 0);
+	if (fd < 0)
+	{
+		printf("open failed\n");
+		return;
+	}
+
+	write(fd, text, strlen(text) + 1);
+	printf("begin: %d\n", lseek(fd, 0, SEEK_SET));
+	printf("end: %d\n", lseek(fd, 0, SEEK_END));
+
+	printf("fstat result: %d\n", fstat(fd, &s));
+	close(fd);
+}
+FINSH_FUNCTION_EXPORT(libc_fstat, fstat test for libc);
+
+void libc_lseek()
+{
+	int fd;
+
+	fd = open("/tmp/tt.txt", O_WRONLY | O_CREAT, 0);
+	if (fd < 0)
+	{
+		printf("open failed\n");
+		return;
+	}
+
+	write(fd, text, strlen(text) + 1);
+	printf("begin: %d\n", lseek(fd, 0, SEEK_SET));
+	printf("end: %d\n", lseek(fd, 0, SEEK_END));
+	close(fd);
+}
+FINSH_FUNCTION_EXPORT(libc_lseek, lseek test for libc);
+
+void sleep(int tick)
+{
+	rt_thread_sleep(tick);
+}
+
+int libc_fseek(void)
+{
+	const char *tmpdir;
+	char *fname;
+	int fd;
+	FILE *fp;
+	const char outstr[] = "hello world!\n";
+	char strbuf[sizeof outstr];
+	char buf[200];
+	struct stat st1;
+	struct stat st2;
+	int result = 0;
+
+	tmpdir = getenv("TMPDIR");
+	if (tmpdir == NULL || tmpdir[0] == '\0')
+		tmpdir = "/tmp";
+
+	asprintf(&fname, "%s/tst-fseek.XXXXXX", tmpdir);
+	if (fname == NULL)
+	{
+		fprintf(stderr, "cannot generate name for temporary file: %s\n",
+				strerror(errno));
+		return 1;
+	}
+
+	/* Create a temporary file.   */
+	fd = mkstemp(fname);
+	if (fd == -1)
+	{
+		fprintf(stderr, "cannot open temporary file: %s\n", strerror(errno));
+		return 1;
+	}
+
+	fp = fdopen(fd, "w+");
+	if (fp == NULL)
+	{
+		fprintf(stderr, "cannot get FILE for temporary file: %s\n", strerror(
+				errno));
+		return 1;
+	}
+	setbuffer(fp, strbuf, sizeof(outstr) - 1);
+
+	if (fwrite(outstr, sizeof(outstr) - 1, 1, fp) != 1)
+	{
+		printf("%d: write error\n", __LINE__);
+		result = 1;
+		goto out;
+	}
+
+	/* The EOF flag must be reset.  */
+	if (fgetc(fp) != EOF)
+	{
+		printf("%d: managed to read at end of file\n", __LINE__);
+		result = 1;
+	}
+	else if (!feof(fp))
+	{
+		printf("%d: EOF flag not set\n", __LINE__);
+		result = 1;
+	}
+	if (fseek(fp, 0, SEEK_CUR) != 0)
+	{
+		printf("%d: fseek(fp, 0, SEEK_CUR) failed\n", __LINE__);
+		result = 1;
+	}
+	else if (feof(fp))
+	{
+		printf("%d: fseek() didn't reset EOF flag\n", __LINE__);
+		result = 1;
+	}
+
+	/* Do the same for fseeko().  */
+	if (fgetc(fp) != EOF)
+	{
+		printf("%d: managed to read at end of file\n", __LINE__);
+		result = 1;
+	}
+	else if (!feof(fp))
+	{
+		printf("%d: EOF flag not set\n", __LINE__);
+		result = 1;
+	}
+	if (fseeko(fp, 0, SEEK_CUR) != 0)
+	{
+		printf("%d: fseek(fp, 0, SEEK_CUR) failed\n", __LINE__);
+		result = 1;
+	}
+	else if (feof(fp))
+	{
+		printf("%d: fseek() didn't reset EOF flag\n", __LINE__);
+		result = 1;
+	}
+
+	/* Go back to the beginning of the file: absolute.  */
+	if (fseek(fp, 0, SEEK_SET) != 0)
+	{
+		printf("%d: fseek(fp, 0, SEEK_SET) failed\n", __LINE__);
+		result = 1;
+	}
+	else if (fflush(fp) != 0)
+	{
+		printf("%d: fflush() failed\n", __LINE__);
+		result = 1;
+	}
+	else if (lseek(fd, 0, SEEK_CUR) != 0)
+	{
+		int pos = lseek(fd, 0, SEEK_CUR);
+		printf("%d: lseek() returned different position, pos %d\n", __LINE__,
+				pos);
+		result = 1;
+	}
+	else if (fread(buf, sizeof(outstr) - 1, 1, fp) != 1)
+	{
+		printf("%d: fread() failed\n", __LINE__);
+		result = 1;
+	}
+	else if (memcmp(buf, outstr, sizeof(outstr) - 1) != 0)
+	{
+		printf("%d: content after fseek(,,SEEK_SET) wrong\n", __LINE__);
+		result = 1;
+	}
+
+	/* Now with fseeko.  */
+	if (fseeko(fp, 0, SEEK_SET) != 0)
+	{
+		printf("%d: fseeko(fp, 0, SEEK_SET) failed\n", __LINE__);
+		result = 1;
+	}
+	else if (fflush(fp) != 0)
+	{
+		printf("%d: fflush() failed\n", __LINE__);
+		result = 1;
+	}
+	else if (lseek(fd, 0, SEEK_CUR) != 0)
+	{
+		printf("%d: lseek() returned different position\n", __LINE__);
+		result = 1;
+	}
+	else if (fread(buf, sizeof(outstr) - 1, 1, fp) != 1)
+	{
+		printf("%d: fread() failed\n", __LINE__);
+		result = 1;
+	}
+	else if (memcmp(buf, outstr, sizeof(outstr) - 1) != 0)
+	{
+		printf("%d: content after fseeko(,,SEEK_SET) wrong\n", __LINE__);
+		result = 1;
+	}
+
+	/* Go back to the beginning of the file: relative.  */
+	if (fseek(fp, -((int) sizeof(outstr) - 1), SEEK_CUR) != 0)
+	{
+		printf("%d: fseek(fp, 0, SEEK_SET) failed\n", __LINE__);
+		result = 1;
+	}
+	else if (fflush(fp) != 0)
+	{
+		printf("%d: fflush() failed\n", __LINE__);
+		result = 1;
+	}
+	else if (lseek(fd, 0, SEEK_CUR) != 0)
+	{
+		printf("%d: lseek() returned different position\n", __LINE__);
+		result = 1;
+	}
+	else if (fread(buf, sizeof(outstr) - 1, 1, fp) != 1)
+	{
+		printf("%d: fread() failed\n", __LINE__);
+		result = 1;
+	}
+	else if (memcmp(buf, outstr, sizeof(outstr) - 1) != 0)
+	{
+		printf("%d: content after fseek(,,SEEK_SET) wrong\n", __LINE__);
+		result = 1;
+	}
+
+	/* Now with fseeko.  */
+	if (fseeko(fp, -((int) sizeof(outstr) - 1), SEEK_CUR) != 0)
+	{
+		printf("%d: fseeko(fp, 0, SEEK_SET) failed\n", __LINE__);
+		result = 1;
+	}
+	else if (fflush(fp) != 0)
+	{
+		printf("%d: fflush() failed\n", __LINE__);
+		result = 1;
+	}
+	else if (lseek(fd, 0, SEEK_CUR) != 0)
+	{
+		printf("%d: lseek() returned different position\n", __LINE__);
+		result = 1;
+	}
+	else if (fread(buf, sizeof(outstr) - 1, 1, fp) != 1)
+	{
+		printf("%d: fread() failed\n", __LINE__);
+		result = 1;
+	}
+	else if (memcmp(buf, outstr, sizeof(outstr) - 1) != 0)
+	{
+		printf("%d: content after fseeko(,,SEEK_SET) wrong\n", __LINE__);
+		result = 1;
+	}
+
+	/* Go back to the beginning of the file: from the end.  */
+	if (fseek(fp, -((int) sizeof(outstr) - 1), SEEK_END) != 0)
+	{
+		printf("%d: fseek(fp, 0, SEEK_SET) failed\n", __LINE__);
+		result = 1;
+	}
+	else if (fflush(fp) != 0)
+	{
+		printf("%d: fflush() failed\n", __LINE__);
+		result = 1;
+	}
+	else if (lseek(fd, 0, SEEK_CUR) != 0)
+	{
+		printf("%d: lseek() returned different position\n", __LINE__);
+		result = 1;
+	}
+	else if (fread(buf, sizeof(outstr) - 1, 1, fp) != 1)
+	{
+		printf("%d: fread() failed\n", __LINE__);
+		result = 1;
+	}
+	else if (memcmp(buf, outstr, sizeof(outstr) - 1) != 0)
+	{
+		printf("%d: content after fseek(,,SEEK_SET) wrong\n", __LINE__);
+		result = 1;
+	}
+
+	/* Now with fseeko.  */
+	if (fseeko(fp, -((int) sizeof(outstr) - 1), SEEK_END) != 0)
+	{
+		printf("%d: fseeko(fp, 0, SEEK_SET) failed\n", __LINE__);
+		result = 1;
+	}
+	else if (fflush(fp) != 0)
+	{
+		printf("%d: fflush() failed\n", __LINE__);
+		result = 1;
+	}
+	else if (lseek(fd, 0, SEEK_CUR) != 0)
+	{
+		printf("%d: lseek() returned different position\n", __LINE__);
+		result = 1;
+	}
+	else if (fread(buf, sizeof(outstr) - 1, 1, fp) != 1)
+	{
+		printf("%d: fread() failed\n", __LINE__);
+		result = 1;
+	}
+	else if (memcmp(buf, outstr, sizeof(outstr) - 1) != 0)
+	{
+		printf("%d: content after fseeko(,,SEEK_SET) wrong\n", __LINE__);
+		result = 1;
+	}
+
+	if (fwrite(outstr, sizeof(outstr) - 1, 1, fp) != 1)
+	{
+		printf("%d: write error 2\n", __LINE__);
+		result = 1;
+		goto out;
+	}
+
+	if (fwrite(outstr, sizeof(outstr) - 1, 1, fp) != 1)
+	{
+		printf("%d: write error 3\n", __LINE__);
+		result = 1;
+		goto out;
+	}
+
+	if (fwrite(outstr, sizeof(outstr) - 1, 1, fp) != 1)
+	{
+		printf("%d: write error 4\n", __LINE__);
+		result = 1;
+		goto out;
+	}
+
+	if (fwrite(outstr, sizeof(outstr) - 1, 1, fp) != 1)
+	{
+		printf("%d: write error 5\n", __LINE__);
+		result = 1;
+		goto out;
+	}
+
+	if (fputc('1', fp) == EOF || fputc('2', fp) == EOF)
+	{
+		printf("%d: cannot add characters at the end\n", __LINE__);
+		result = 1;
+		goto out;
+	}
+
+	/* Check the access time.  */
+	if (fstat(fd, &st1) < 0)
+	{
+		printf("%d: fstat64() before fseeko() failed\n\n", __LINE__);
+		result = 1;
+	}
+	else
+	{
+		sleep(1);
+
+		if (fseek(fp, -(2 + 2 * (sizeof(outstr) - 1)), SEEK_CUR) != 0)
+		{
+			printf("%d: fseek() after write characters failed\n", __LINE__);
+			result = 1;
+			goto out;
+		}
+		else
+		{
+
+			time_t t;
+			/* Make sure the timestamp actually can be different.  */
+			sleep(1);
+			t = time(NULL);
+
+			if (fstat(fd, &st2) < 0)
+			{
+				printf("%d: fstat64() after fseeko() failed\n\n", __LINE__);
+				result = 1;
+			}
+			if (st1.st_ctime >= t)
+			{
+				printf("%d: st_ctime not updated\n", __LINE__);
+				result = 1;
+			}
+			if (st1.st_mtime >= t)
+			{
+				printf("%d: st_mtime not updated\n", __LINE__);
+				result = 1;
+			}
+			if (st1.st_ctime >= st2.st_ctime)
+			{
+				printf("%d: st_ctime not changed\n", __LINE__);
+				result = 1;
+			}
+			if (st1.st_mtime >= st2.st_mtime)
+			{
+				printf("%d: st_mtime not changed\n", __LINE__);
+				result = 1;
+			}
+		}
+	}
+
+	if (fread(buf, 1, 2 + 2 * (sizeof(outstr) - 1), fp) != 2 + 2
+			* (sizeof(outstr) - 1))
+	{
+		printf("%d: reading 2 records plus bits failed\n", __LINE__);
+		result = 1;
+	}
+	else if (memcmp(buf, outstr, sizeof(outstr) - 1) != 0 || memcmp(
+			&buf[sizeof(outstr) - 1], outstr, sizeof(outstr) - 1) != 0 || buf[2
+			* (sizeof(outstr) - 1)] != '1' || buf[2 * (sizeof(outstr) - 1) + 1]
+			!= '2')
+	{
+		printf("%d: reading records failed\n", __LINE__);
+		result = 1;
+	}
+	else if (ungetc('9', fp) == EOF)
+	{
+		printf("%d: ungetc() failed\n", __LINE__);
+		result = 1;
+	}
+	else if (fseek(fp, -(2 + 2 * (sizeof(outstr) - 1)), SEEK_END) != 0)
+	{
+		printf("%d: fseek after ungetc failed\n", __LINE__);
+		result = 1;
+	}
+	else if (fread(buf, 1, 2 + 2 * (sizeof(outstr) - 1), fp) != 2 + 2
+			* (sizeof(outstr) - 1))
+	{
+		printf("%d: reading 2 records plus bits failed\n", __LINE__);
+		result = 1;
+	}
+	else if (memcmp(buf, outstr, sizeof(outstr) - 1) != 0 || memcmp(
+			&buf[sizeof(outstr) - 1], outstr, sizeof(outstr) - 1) != 0 || buf[2
+			* (sizeof(outstr) - 1)] != '1')
+	{
+		printf("%d: reading records for the second time failed\n", __LINE__);
+		result = 1;
+	}
+	else if (buf[2 * (sizeof(outstr) - 1) + 1] == '9')
+	{
+		printf("%d: unget character not ignored\n", __LINE__);
+		result = 1;
+	}
+	else if (buf[2 * (sizeof(outstr) - 1) + 1] != '2')
+	{
+		printf("%d: unget somehow changed character\n", __LINE__);
+		result = 1;
+	}
+
+	fclose(fp);
+
+	fp = fopen(fname, "r");
+	if (fp == NULL)
+	{
+		printf("%d: fopen() failed\n\n", __LINE__);
+		result = 1;
+	}
+	else if (fstat(fileno(fp), &st1) < 0)
+	{
+		printf("%d: fstat64() before fseeko() failed\n\n", __LINE__);
+		result = 1;
+	}
+	else if (fseeko(fp, 0, SEEK_END) != 0)
+	{
+		printf("%d: fseeko(fp, 0, SEEK_END) failed\n", __LINE__);
+		result = 1;
+	}
+	else if (ftello(fp) != st1.st_size)
+	{
+		printf("%d: fstat64 st_size %zd ftello %zd\n", __LINE__,
+				(size_t) st1.st_size, (size_t) ftello(fp));
+		result = 1;
+	}
+	else
+		printf("%d: SEEK_END works\n", __LINE__);
+	if (fp != NULL)
+		fclose(fp);
+
+	fp = fopen(fname, "r");
+	if (fp == NULL)
+	{
+		printf("%d: fopen() failed\n\n", __LINE__);
+		result = 1;
+	}
+	else if (fstat(fileno(fp), &st1) < 0)
+	{
+		printf("%d: fstat64() before fgetc() failed\n\n", __LINE__);
+		result = 1;
+	}
+	else if (fgetc(fp) == EOF)
+	{
+		printf("%d: fgetc() before fseeko() failed\n\n", __LINE__);
+		result = 1;
+	}
+	else if (fseeko(fp, 0, SEEK_END) != 0)
+	{
+		printf("%d: fseeko(fp, 0, SEEK_END) failed\n", __LINE__);
+		result = 1;
+	}
+	else if (ftello(fp) != st1.st_size)
+	{
+		printf("%d: fstat64 st_size %zd ftello %zd\n", __LINE__,
+				(size_t) st1.st_size, (size_t) ftello(fp));
+		result = 1;
+	}
+	else
+		printf("%d: SEEK_END works\n", __LINE__);
+	if (fp != NULL)
+		fclose(fp);
+
+	out: unlink(fname);
+
+	return result;
+}
+FINSH_FUNCTION_EXPORT(libc_fseek, lseek test for libc);