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authorUlrich Drepper <drepper@redhat.com>2000-05-26 19:49:46 +0000
committerUlrich Drepper <drepper@redhat.com>2000-05-26 19:49:46 +0000
commit09bbe3bf4e60c2dc3ccdc91798548960e6841bc1 (patch)
tree9db588e175eee485b584340c666c7d8801c90c0f /posix/tst-preadwrite.c
parent924e32b139bddf6eeb63a69618b78c450a5fa267 (diff)
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Update.
2000-05-26 Ulrich Drepper <drepper@redhat.com> * posix/tst-preadwrite.c: Alloc file being used also for testing pread64 and pwrite64. * posix/tst-preadwrite64.c: New file.
Diffstat (limited to 'posix/tst-preadwrite.c')
-rw-r--r--posix/tst-preadwrite.c23
1 files changed, 16 insertions, 7 deletions
diff --git a/posix/tst-preadwrite.c b/posix/tst-preadwrite.c
index 68379bf036..6a71e4f5d5 100644
--- a/posix/tst-preadwrite.c
+++ b/posix/tst-preadwrite.c
@@ -1,5 +1,5 @@
/* Tests for pread and pwrite.
- Copyright (C) 1998 Free Software Foundation, Inc.
+ Copyright (C) 1998, 2000 Free Software Foundation, Inc.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
The GNU C Library is free software; you can redistribute it and/or
@@ -23,6 +23,15 @@
#include <unistd.h>
+/* Allow testing of the 64-bit versions as well. */
+#ifndef PREAD
+# define PREAD pread
+# define PWRITE pwrite
+#endif
+
+#define STRINGIFY(s) STRINGIFY2 (s)
+#define STRINGIFY2(s) #s
+
/* Prototype for our test function. */
extern void do_prepare (int argc, char *argv[]);
extern int do_test (int argc, char *argv[]);
@@ -73,16 +82,16 @@ do_test (int argc, char *argv[])
for (i = 100; i < 200; ++i)
buf[i] = i;
- if (pwrite (fd, buf + 100, 100, 100) != 100)
- error (EXIT_FAILURE, errno, "during pwrite");
+ 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 pwrite");
+ 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 pread");
+ if (PREAD (fd, res, sizeof (buf) - 50, 50) != sizeof (buf) - 50)
+ error (EXIT_FAILURE, errno, "during %s", STRINGIFY (PREAD));
close (fd);
unlink (name);