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-rw-r--r--test/unistd/preadwrite.c150
1 files changed, 0 insertions, 150 deletions
diff --git a/test/unistd/preadwrite.c b/test/unistd/preadwrite.c
deleted file mode 100644
index cfc8635b9..000000000
--- a/test/unistd/preadwrite.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/* Tests for pread and pwrite.
- Copyright (C) 1998, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
-
- The GNU C Library 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.
-
- The GNU C Library 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 the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define _GNU_SOURCE
-#include <stdlib.h>
-#include <stdio.h>
-#include <search.h>
-#include <errno.h>
-#include <error.h>
-#include <string.h>
-#include <unistd.h>
-
-#define TESTFILE_NAME "CRAP.XXXXXX"
-#define STRINGIFY(s) STRINGIFY2 (s)
-#define STRINGIFY2(s) #s
-
-/* These are for the temporary file we generate. */
-char *name;
-int fd;
-
-
-/* Test the 32-bit versions first. */
-#define PREAD pread
-#define PWRITE pwrite
-
-int test(int argc, char *argv[])
-{
- char buf[1000];
- char res[1000];
- int i;
-
- memset (buf, '\0', sizeof (buf));
- memset (res, '\xff', sizeof (res));
-
- if (write (fd, buf, sizeof (buf)) != sizeof (buf))
- error (EXIT_FAILURE, errno, "during write");
-
- for (i = 100; i < 200; ++i)
- buf[i] = i;
- if (PWRITE (fd, buf + 100, 100, 100) != 100)
- error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PWRITE));
-
- for (i = 450; i < 600; ++i)
- buf[i] = i;
- if (PWRITE (fd, buf + 450, 150, 450) != 150)
- error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PWRITE));
-
- if (PREAD (fd, res, sizeof (buf) - 50, 50) != sizeof (buf) - 50)
- error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PREAD));
-
- close (fd);
- unlink (name);
- return memcmp (buf + 50, res, sizeof (buf) - 50);
-}
-
-/* Test the 64-bit versions as well. */
-#if defined __UCLIBC_HAS_LFS__
-
-#undef PREAD
-#undef PWRITE
-#define PREAD pread64
-#define PWRITE pwrite64
-
-
-int test64(int argc, char *argv[])
-{
- char buf[1000];
- char res[1000];
- int i;
-
- memset (buf, '\0', sizeof (buf));
- memset (res, '\xff', sizeof (res));
-
- if (write (fd, buf, sizeof (buf)) != sizeof (buf))
- error (EXIT_FAILURE, errno, "during write");
-
- for (i = 100; i < 200; ++i)
- buf[i] = i;
- if (PWRITE (fd, buf + 100, 100, 100) != 100)
- error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PWRITE));
-
- for (i = 450; i < 600; ++i)
- buf[i] = i;
- if (PWRITE (fd, buf + 450, 150, 450) != 150)
- error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PWRITE));
-
- if (PREAD (fd, res, sizeof (buf) - 50, 50) != sizeof (buf) - 50)
- error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PREAD));
-
- close (fd);
- unlink (name);
- return memcmp (buf + 50, res, sizeof (buf) - 50);
-}
-#endif
-
-void prepare(void)
-{
- if (!name) {
- name = malloc (BUFSIZ);
- if (name == NULL)
- error (EXIT_FAILURE, errno, "cannot allocate file name");
- }
- strncpy(name, TESTFILE_NAME, BUFSIZ);
-
- /* Open our test file. */
- fd = mkstemp (name);
- if (fd == -1)
- error (EXIT_FAILURE, errno, "cannot open test file `%s'", name);
-}
-
-int main (int argc, char **argv)
-{
- int result = 0;
-
- prepare();
- result+=test(argc, argv);
- if (result) {
- fprintf(stderr, "pread/pwrite test failed.\n");
- return(EXIT_FAILURE);
- }
- fprintf(stderr, "pread/pwrite test successful.\n");
-
-#if defined __UCLIBC_HAS_LFS__
- prepare();
- result+=test64(argc, argv);
- if (result) {
- fprintf(stderr, "pread64/pwrite64 test failed.\n");
- return(EXIT_FAILURE);
- }
- fprintf(stderr, "pread64/pwrite64 test successful.\n");
-#endif
- return(EXIT_SUCCESS);
-}