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-rw-r--r--rt/Makefile9
-rw-r--r--rt/tst-aio.c4
-rw-r--r--rt/tst-aio3.c89
-rw-r--r--rt/tst-aio4.c141
-rw-r--r--rt/tst-aio5.c123
-rw-r--r--rt/tst-aio64.c4
6 files changed, 365 insertions, 5 deletions
diff --git a/rt/Makefile b/rt/Makefile
index 8eb019662e..f2c80fa8ad 100644
--- a/rt/Makefile
+++ b/rt/Makefile
@@ -40,7 +40,8 @@ include ../Makeconfig
ifeq ($(have-thread-library),yes)
-tests := tst-aio tst-aio64 tst-clock tst-shm tst-timer tst-aio2
+tests := tst-aio tst-aio64 tst-clock tst-shm tst-timer tst-aio2 tst-aio3 \
+ tst-aio4 tst-aio5
extra-libs := librt
extra-libs-others := $(extra-libs)
@@ -57,12 +58,18 @@ $(objpfx)librt.so: $(common-objpfx)libc.so $(shared-thread-library)
ifeq (yes,$(build-shared))
$(objpfx)tst-aio: $(objpfx)librt.so $(shared-thread-library)
$(objpfx)tst-aio2: $(objpfx)librt.so $(shared-thread-library)
+$(objpfx)tst-aio3: $(objpfx)librt.so $(shared-thread-library)
+$(objpfx)tst-aio4: $(objpfx)librt.so $(shared-thread-library)
+$(objpfx)tst-aio5: $(objpfx)librt.so $(shared-thread-library)
$(objpfx)tst-aio64: $(objpfx)librt.so $(shared-thread-library)
$(objpfx)tst-clock: $(objpfx)librt.so $(shared-thread-library)
$(objpfx)tst-shm: $(objpfx)librt.so $(shared-thread-library)
else
$(objpfx)tst-aio: $(objpfx)librt.a $(static-thread-library)
$(objpfx)tst-aio2: $(objpfx)librt.a $(static-thread-library)
+$(objpfx)tst-aio3: $(objpfx)librt.a $(static-thread-library)
+$(objpfx)tst-aio4: $(objpfx)librt.a $(static-thread-library)
+$(objpfx)tst-aio5: $(objpfx)librt.a $(static-thread-library)
$(objpfx)tst-aio64: $(objpfx)librt.a $(static-thread-library)
$(objpfx)tst-clock: $(objpfx)librt.a $(static-thread-library)
$(objpfx)tst-shm: $(objpfx)librt.a $(static-thread-library)
diff --git a/rt/tst-aio.c b/rt/tst-aio.c
index a6c0762a2a..9a83a2779f 100644
--- a/rt/tst-aio.c
+++ b/rt/tst-aio.c
@@ -1,5 +1,5 @@
/* Tests for AIO in librt.
- 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
@@ -84,7 +84,7 @@ test_file (const void *buf, size_t size, int fd, const char *msg)
if (pread (fd, tmp, size, 0) != size)
{
- error (0, errno, "%s: failed stat", msg);
+ error (0, errno, "%s: failed pread", msg);
return 1;
}
diff --git a/rt/tst-aio3.c b/rt/tst-aio3.c
new file mode 100644
index 0000000000..b5bd3704aa
--- /dev/null
+++ b/rt/tst-aio3.c
@@ -0,0 +1,89 @@
+/* Test for notification mechanism in lio_listio.
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <aio.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+int flag;
+
+
+void
+thrfct (sigval_t arg)
+{
+ flag = 1;
+}
+
+
+int
+do_test (int argc, char *argv[])
+{
+ char name[] = "/tmp/aio3.XXXXXX";
+ int fd;
+ struct aiocb *arr[1];
+ struct aiocb cb;
+ static const char buf[] = "Hello World\n";
+
+ fd = mkstemp (name);
+ if (fd == -1)
+ {
+ printf ("cannot open temp name: %m\n");
+ return 1;
+ }
+
+ unlink (name);
+
+ arr[0] = &cb;
+
+ cb.aio_fildes = fd;
+ cb.aio_lio_opcode = LIO_WRITE;
+ cb.aio_reqprio = 0;
+ cb.aio_buf = (void *) buf;
+ cb.aio_nbytes = sizeof (buf) - 1;
+ cb.aio_sigevent.sigev_notify = SIGEV_THREAD;
+ cb.aio_sigevent.sigev_notify_function = thrfct;
+ cb.aio_sigevent.sigev_notify_attributes = NULL;
+ cb.aio_sigevent.sigev_value.sival_ptr = NULL;
+
+ if (lio_listio (LIO_NOWAIT, arr, 1, NULL) < 0)
+ {
+ printf ("lio_listio failed: %m\n");
+ return 1;
+ }
+
+ if (aio_suspend ((const struct aiocb *const *) arr, 1, NULL) < 0)
+ {
+ printf ("aio_suspend failed: %m\n");
+ return 1;
+ }
+
+ if (flag != 0)
+ {
+ puts ("thread created, should not have happened");
+ return 1;
+ }
+
+ puts ("all OK");
+
+ return 0;
+}
+
+#include "../test-skeleton.c"
diff --git a/rt/tst-aio4.c b/rt/tst-aio4.c
new file mode 100644
index 0000000000..1fd5ca59a7
--- /dev/null
+++ b/rt/tst-aio4.c
@@ -0,0 +1,141 @@
+/* Test for completion signal handling.
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <aio.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+/* We might need a bit longer timeout. */
+#define TIMEOUT 10 /* sec */
+
+#define MY_SIGNO (SIGRTMIN + 11)
+
+volatile sig_atomic_t flag;
+
+
+void
+sighandler (const int signo)
+{
+ flag = signo;
+}
+
+int
+wait_flag (void)
+{
+ while (flag == 0)
+ {
+ puts ("Sleeping...");
+ sleep (1);
+ }
+
+ if (flag != MY_SIGNO)
+ {
+ printf ("signal handler received wrong signal, flag is %d\n", flag);
+ return 1;
+ }
+
+ return 0;
+}
+
+
+int
+do_test (int argc, char *argv[])
+{
+ char name[] = "/tmp/aio4.XXXXXX";
+ int fd;
+ struct aiocb *arr[1];
+ struct aiocb cb;
+ static const char buf[] = "Hello World\n";
+ struct aioinit init = {10, 20, 0};
+ struct sigaction sa;
+ struct sigevent ev;
+
+ fd = mkstemp (name);
+ if (fd == -1)
+ {
+ printf ("cannot open temp name: %m\n");
+ return 1;
+ }
+
+ unlink (name);
+
+ /* Test also aio_init. */
+ aio_init (&init);
+
+ arr[0] = &cb;
+
+ cb.aio_fildes = fd;
+ cb.aio_lio_opcode = LIO_WRITE;
+ cb.aio_reqprio = 0;
+ cb.aio_buf = (void *) buf;
+ cb.aio_nbytes = sizeof (buf) - 1;
+ cb.aio_sigevent.sigev_notify = SIGEV_SIGNAL;
+ cb.aio_sigevent.sigev_notify_function = NULL;
+ cb.aio_sigevent.sigev_notify_attributes = NULL;
+ cb.aio_sigevent.sigev_signo = MY_SIGNO;
+ cb.aio_sigevent.sigev_value.sival_ptr = NULL;
+
+ ev.sigev_notify = SIGEV_SIGNAL;
+ ev.sigev_notify_function = NULL;
+ ev.sigev_notify_attributes = NULL;
+ ev.sigev_signo = MY_SIGNO;
+
+ sa.sa_handler = sighandler;
+ sigemptyset (&sa.sa_mask);
+ sa.sa_flags = SA_RESTART;
+ sa.sa_restorer = NULL;
+
+ if (sigaction (MY_SIGNO, &sa, NULL) < 0)
+ {
+ printf ("sigaction failed: %m\n");
+ return 1;
+ }
+
+ flag = 0;
+ /* First use aio_write. */
+ if (aio_write (arr[0]) < 0)
+ {
+ printf ("aio_write failed: %m\n");
+ return 1;
+ }
+
+ if (wait_flag ())
+ return 1;
+
+ puts ("aio_write OK");
+
+ flag = 0;
+ /* Again with lio_listio. */
+ if (lio_listio (LIO_NOWAIT, arr, 1, &ev) < 0)
+ {
+ printf ("lio_listio failed: %m\n");
+ return 1;
+ }
+
+ if (wait_flag ())
+ return 1;
+
+ puts ("all OK");
+
+ return 0;
+}
+
+#include "../test-skeleton.c"
diff --git a/rt/tst-aio5.c b/rt/tst-aio5.c
new file mode 100644
index 0000000000..908f7c10da
--- /dev/null
+++ b/rt/tst-aio5.c
@@ -0,0 +1,123 @@
+/* Test for completion thread handling.
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <aio.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+/* We might need a bit longer timeout. */
+#define TIMEOUT 10 /* sec */
+
+#define MY_SIVAL 27
+
+volatile sig_atomic_t flag;
+
+
+void
+callback (sigval_t s)
+{
+ flag = s.sival_int;
+}
+
+int
+wait_flag (void)
+{
+ while (flag == 0)
+ {
+ puts ("Sleeping...");
+ sleep (1);
+ }
+
+ if (flag != MY_SIVAL)
+ {
+ printf ("signal handler received wrong signal, flag is %d\n", flag);
+ return 1;
+ }
+
+ return 0;
+}
+
+
+int
+do_test (int argc, char *argv[])
+{
+ char name[] = "/tmp/aio5.XXXXXX";
+ int fd;
+ struct aiocb *arr[1];
+ struct aiocb cb;
+ static const char buf[] = "Hello World\n";
+ struct sigevent ev;
+
+ fd = mkstemp (name);
+ if (fd == -1)
+ {
+ printf ("cannot open temp name: %m\n");
+ return 1;
+ }
+
+ unlink (name);
+
+ arr[0] = &cb;
+
+ cb.aio_fildes = fd;
+ cb.aio_lio_opcode = LIO_WRITE;
+ cb.aio_reqprio = 0;
+ cb.aio_buf = (void *) buf;
+ cb.aio_nbytes = sizeof (buf) - 1;
+ cb.aio_sigevent.sigev_notify = SIGEV_THREAD;
+ cb.aio_sigevent.sigev_notify_function = callback;
+ cb.aio_sigevent.sigev_notify_attributes = NULL;
+ cb.aio_sigevent.sigev_value.sival_int = MY_SIVAL;
+
+ ev.sigev_notify = SIGEV_THREAD;
+ ev.sigev_notify_function = callback;
+ ev.sigev_notify_attributes = NULL;
+ ev.sigev_value.sival_int = MY_SIVAL;
+
+ /* First use aio_write. */
+ if (aio_write (arr[0]) < 0)
+ {
+ printf ("aio_write failed: %m\n");
+ return 1;
+ }
+
+ if (wait_flag ())
+ return 1;
+
+ puts ("aio_write OK");
+
+ flag = 0;
+ /* Again with lio_listio. */
+ if (lio_listio (LIO_NOWAIT, arr, 1, &ev) < 0)
+ {
+ printf ("lio_listio failed: %m\n");
+ return 1;
+ }
+
+ if (wait_flag ())
+ return 1;
+
+ puts ("all OK");
+
+ return 0;
+}
+
+#include "../test-skeleton.c"
diff --git a/rt/tst-aio64.c b/rt/tst-aio64.c
index 60db0dd1aa..74159c9662 100644
--- a/rt/tst-aio64.c
+++ b/rt/tst-aio64.c
@@ -1,5 +1,5 @@
/* Tests for 64bit AIO in librt.
- Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+ Copyright (C) 1998, 1999, 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
@@ -85,7 +85,7 @@ test_file (const void *buf, size_t size, int fd, const char *msg)
if (pread (fd, tmp, size, 0) != size)
{
- error (0, errno, "%s: failed stat", msg);
+ error (0, errno, "%s: failed pread", msg);
return 1;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 19:47:58 +0000