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-rw-r--r--tools/libaio/src/Makefile67
-rw-r--r--tools/libaio/src/compat-0_1.c62
-rw-r--r--tools/libaio/src/io_cancel.c23
-rw-r--r--tools/libaio/src/io_destroy.c23
-rw-r--r--tools/libaio/src/io_getevents.c57
-rw-r--r--tools/libaio/src/io_queue_init.c33
-rw-r--r--tools/libaio/src/io_queue_release.c27
-rw-r--r--tools/libaio/src/io_queue_run.c39
-rw-r--r--tools/libaio/src/io_queue_wait.c31
-rw-r--r--tools/libaio/src/io_setup.c23
-rw-r--r--tools/libaio/src/io_submit.c23
-rw-r--r--tools/libaio/src/libaio.h222
-rw-r--r--tools/libaio/src/libaio.map22
-rw-r--r--tools/libaio/src/raw_syscall.c19
-rw-r--r--tools/libaio/src/syscall-alpha.h209
-rw-r--r--tools/libaio/src/syscall-i386.h72
-rw-r--r--tools/libaio/src/syscall-ppc.h98
-rw-r--r--tools/libaio/src/syscall-s390.h131
-rw-r--r--tools/libaio/src/syscall-x86_64.h63
-rw-r--r--tools/libaio/src/syscall.h27
-rw-r--r--tools/libaio/src/vsys_def.h24
21 files changed, 0 insertions, 1295 deletions
diff --git a/tools/libaio/src/Makefile b/tools/libaio/src/Makefile
deleted file mode 100644
index 575ad6130e..0000000000
--- a/tools/libaio/src/Makefile
+++ /dev/null
@@ -1,67 +0,0 @@
-XEN_ROOT = $(CURDIR)/../../..
-include $(XEN_ROOT)/tools/Rules.mk
-
-prefix=$(PREFIX)
-includedir=$(prefix)/include
-libdir=$(prefix)/lib
-
-ARCH := $(shell uname -m | sed -e s/i.86/i386/)
-CFLAGS = -nostdlib -nostartfiles -Wall -I. -g -fomit-frame-pointer -O2 -fPIC
-SO_CFLAGS=-shared $(CFLAGS)
-L_CFLAGS=$(CFLAGS)
-LINK_FLAGS=
-
-soname=libaio.so.1
-minor=0
-micro=1
-libname=$(soname).$(minor).$(micro)
-all_targets += libaio.a $(libname)
-
-all: $(all_targets)
-
-# libaio provided functions
-libaio_srcs := io_queue_init.c io_queue_release.c
-libaio_srcs += io_queue_wait.c io_queue_run.c
-
-# real syscalls
-libaio_srcs += io_getevents.c io_submit.c io_cancel.c
-libaio_srcs += io_setup.c io_destroy.c
-
-# internal functions
-libaio_srcs += raw_syscall.c
-
-# old symbols
-libaio_srcs += compat-0_1.c
-
-libaio_objs := $(patsubst %.c,%.ol,$(libaio_srcs))
-libaio_sobjs := $(patsubst %.c,%.os,$(libaio_srcs))
-
-$(libaio_objs) $(libaio_sobjs): libaio.h vsys_def.h
-
-%.os: %.c
- $(CC) $(SO_CFLAGS) -c -o $@ $<
-
-%.ol: %.c
- $(CC) $(L_CFLAGS) -c -o $@ $<
-
-
-libaio.a: $(libaio_objs)
- rm -f libaio.a
- $(AR) r libaio.a $^
- $(RANLIB) libaio.a
-
-$(libname): $(libaio_sobjs) libaio.map
- $(CC) $(SO_CFLAGS) -Wl,--version-script=libaio.map -Wl,-soname=$(soname) -o $@ $(libaio_sobjs) $(LINK_FLAGS)
-
-install: $(all_targets)
- install -D -m 644 libaio.h $(DESTDIR)$(includedir)/libaio.h
- install -D -m 644 libaio.a $(DESTDIR)$(libdir)/libaio.a
- install -D -m 755 $(libname) $(DESTDIR)$(libdir)/$(libname)
- ln -sf $(libname) $(DESTDIR)$(libdir)/$(soname)
- ln -sf $(libname) $(DESTDIR)$(libdir)/libaio.so
-
-$(libaio_objs): libaio.h
-
-clean:
- rm -f $(all_targets) $(libaio_objs) $(libaio_sobjs) $(soname).new
- rm -f *.so* *.a *.o
diff --git a/tools/libaio/src/compat-0_1.c b/tools/libaio/src/compat-0_1.c
deleted file mode 100644
index 53d520b9f9..0000000000
--- a/tools/libaio/src/compat-0_1.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/* libaio Linux async I/O interface
-
- compat-0_1.c : compatibility symbols for libaio 0.1.x-0.3.x
-
- Copyright 2002 Red Hat, Inc.
-
- This 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 of the License, or (at your option) any later version.
-
- This 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 this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <stdlib.h>
-#include <sys/time.h>
-
-#include "libaio.h"
-#include "vsys_def.h"
-
-#include "syscall.h"
-
-
-/* ABI change. Provide partial compatibility on this one for now. */
-SYMVER(compat0_1_io_cancel, io_cancel, 0.1);
-int compat0_1_io_cancel(io_context_t ctx, struct iocb *iocb)
-{
- struct io_event event;
-
- /* FIXME: the old ABI would return the event on the completion queue */
- return io_cancel(ctx, iocb, &event);
-}
-
-SYMVER(compat0_1_io_queue_wait, io_queue_wait, 0.1);
-int compat0_1_io_queue_wait(io_context_t ctx, struct timespec *when)
-{
- struct timespec timeout;
- if (when)
- timeout = *when;
- return io_getevents(ctx, 0, 0, NULL, when ? &timeout : NULL);
-}
-
-
-/* ABI change. Provide backwards compatibility for this one. */
-SYMVER(compat0_1_io_getevents, io_getevents, 0.1);
-int compat0_1_io_getevents(io_context_t ctx_id, long nr,
- struct io_event *events,
- const struct timespec *const_timeout)
-{
- struct timespec timeout;
- if (const_timeout)
- timeout = *const_timeout;
- return io_getevents(ctx_id, 1, nr, events,
- const_timeout ? &timeout : NULL);
-}
-
diff --git a/tools/libaio/src/io_cancel.c b/tools/libaio/src/io_cancel.c
deleted file mode 100644
index 2f0f5f4aa0..0000000000
--- a/tools/libaio/src/io_cancel.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* io_cancel.c
- libaio Linux async I/O interface
- Copyright 2002 Red Hat, Inc.
-
- This 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 of the License, or (at your option) any later version.
-
- This 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 this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <libaio.h>
-#include "syscall.h"
-
-io_syscall3(int, io_cancel_0_4, io_cancel, io_context_t, ctx, struct iocb *, iocb, struct io_event *, event)
-DEFSYMVER(io_cancel_0_4, io_cancel, 0.4)
diff --git a/tools/libaio/src/io_destroy.c b/tools/libaio/src/io_destroy.c
deleted file mode 100644
index 0ab6bd1743..0000000000
--- a/tools/libaio/src/io_destroy.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* io_destroy
- libaio Linux async I/O interface
- Copyright 2002 Red Hat, Inc.
-
- This 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 of the License, or (at your option) any later version.
-
- This 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 this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <errno.h>
-#include <libaio.h>
-#include "syscall.h"
-
-io_syscall1(int, io_destroy, io_destroy, io_context_t, ctx)
diff --git a/tools/libaio/src/io_getevents.c b/tools/libaio/src/io_getevents.c
deleted file mode 100644
index 5a0517402d..0000000000
--- a/tools/libaio/src/io_getevents.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/* io_getevents.c
- libaio Linux async I/O interface
- Copyright 2002 Red Hat, Inc.
-
- This 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 of the License, or (at your option) any later version.
-
- This 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 this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <libaio.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <time.h>
-#include "syscall.h"
-
-io_syscall5(int, __io_getevents_0_4, io_getevents, io_context_t, ctx, long, min_nr, long, nr, struct io_event *, events, struct timespec *, timeout)
-
-#define AIO_RING_MAGIC 0xa10a10a1
-
-/* Ben will hate me for this */
-struct aio_ring {
- unsigned id; /* kernel internal index number */
- unsigned nr; /* number of io_events */
- unsigned head;
- unsigned tail;
-
- unsigned magic;
- unsigned compat_features;
- unsigned incompat_features;
- unsigned header_length; /* size of aio_ring */
-};
-
-int io_getevents_0_4(io_context_t ctx, long min_nr, long nr, struct io_event * events, struct timespec * timeout)
-{
- struct aio_ring *ring;
- ring = (struct aio_ring*)ctx;
- if (ring==NULL || ring->magic != AIO_RING_MAGIC)
- goto do_syscall;
- if (timeout!=NULL && timeout->tv_sec == 0 && timeout->tv_nsec == 0) {
- if (ring->head == ring->tail)
- return 0;
- }
-
-do_syscall:
- return __io_getevents_0_4(ctx, min_nr, nr, events, timeout);
-}
-
-DEFSYMVER(io_getevents_0_4, io_getevents, 0.4)
diff --git a/tools/libaio/src/io_queue_init.c b/tools/libaio/src/io_queue_init.c
deleted file mode 100644
index 563d1375a4..0000000000
--- a/tools/libaio/src/io_queue_init.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* io_queue_init.c
- libaio Linux async I/O interface
- Copyright 2002 Red Hat, Inc.
-
- This 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 of the License, or (at your option) any later version.
-
- This 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 this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <libaio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <errno.h>
-
-#include "syscall.h"
-
-int io_queue_init(int maxevents, io_context_t *ctxp)
-{
- if (maxevents > 0) {
- *ctxp = NULL;
- return io_setup(maxevents, ctxp);
- }
- return -EINVAL;
-}
diff --git a/tools/libaio/src/io_queue_release.c b/tools/libaio/src/io_queue_release.c
deleted file mode 100644
index 94bbb867a0..0000000000
--- a/tools/libaio/src/io_queue_release.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/* io_queue_release.c
- libaio Linux async I/O interface
- Copyright 2002 Red Hat, Inc.
-
- This 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 of the License, or (at your option) any later version.
-
- This 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 this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <libaio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <errno.h>
-
-int io_queue_release(io_context_t ctx)
-{
- return io_destroy(ctx);
-}
diff --git a/tools/libaio/src/io_queue_run.c b/tools/libaio/src/io_queue_run.c
deleted file mode 100644
index e0132f4009..0000000000
--- a/tools/libaio/src/io_queue_run.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* io_submit
- libaio Linux async I/O interface
- Copyright 2002 Red Hat, Inc.
-
- This 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 of the License, or (at your option) any later version.
-
- This 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 this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <libaio.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <time.h>
-
-int io_queue_run(io_context_t ctx)
-{
- static struct timespec timeout = { 0, 0 };
- struct io_event event;
- int ret;
-
- /* FIXME: batch requests? */
- while (1 == (ret = io_getevents(ctx, 0, 1, &event, &timeout))) {
- io_callback_t cb = (io_callback_t)event.data;
- struct iocb *iocb = event.obj;
-
- cb(ctx, iocb, event.res, event.res2);
- }
-
- return ret;
-}
diff --git a/tools/libaio/src/io_queue_wait.c b/tools/libaio/src/io_queue_wait.c
deleted file mode 100644
index 538d2f3b7b..0000000000
--- a/tools/libaio/src/io_queue_wait.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* io_submit
- libaio Linux async I/O interface
- Copyright 2002 Red Hat, Inc.
-
- This 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 of the License, or (at your option) any later version.
-
- This 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 this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#define NO_SYSCALL_ERRNO
-#include <sys/types.h>
-#include <libaio.h>
-#include <errno.h>
-#include "syscall.h"
-
-struct timespec;
-
-int io_queue_wait_0_4(io_context_t ctx, struct timespec *timeout)
-{
- return io_getevents(ctx, 0, 0, NULL, timeout);
-}
-DEFSYMVER(io_queue_wait_0_4, io_queue_wait, 0.4)
diff --git a/tools/libaio/src/io_setup.c b/tools/libaio/src/io_setup.c
deleted file mode 100644
index 4ba1afc993..0000000000
--- a/tools/libaio/src/io_setup.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* io_setup
- libaio Linux async I/O interface
- Copyright 2002 Red Hat, Inc.
-
- This 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 of the License, or (at your option) any later version.
-
- This 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 this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <errno.h>
-#include <libaio.h>
-#include "syscall.h"
-
-io_syscall2(int, io_setup, io_setup, int, maxevents, io_context_t *, ctxp)
diff --git a/tools/libaio/src/io_submit.c b/tools/libaio/src/io_submit.c
deleted file mode 100644
index e22ba54960..0000000000
--- a/tools/libaio/src/io_submit.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* io_submit
- libaio Linux async I/O interface
- Copyright 2002 Red Hat, Inc.
-
- This 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 of the License, or (at your option) any later version.
-
- This 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 this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <errno.h>
-#include <libaio.h>
-#include "syscall.h"
-
-io_syscall3(int, io_submit, io_submit, io_context_t, ctx, long, nr, struct iocb **, iocbs)
diff --git a/tools/libaio/src/libaio.h b/tools/libaio/src/libaio.h
deleted file mode 100644
index 657460128a..0000000000
--- a/tools/libaio/src/libaio.h
+++ /dev/null
@@ -1,222 +0,0 @@
-/* /usr/include/libaio.h
- *
- * Copyright 2000,2001,2002 Red Hat, Inc.
- *
- * Written by Benjamin LaHaise <bcrl@redhat.com>
- *
- * libaio Linux async I/O interface
- *
- * This 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 of the License, or (at your option) any later version.
- *
- * This 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 this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#ifndef __LIBAIO_H
-#define __LIBAIO_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <sys/types.h>
-#include <string.h>
-
-struct timespec;
-struct sockaddr;
-struct iovec;
-struct iocb;
-
-typedef struct io_context *io_context_t;
-
-typedef enum io_iocb_cmd {
- IO_CMD_PREAD = 0,
- IO_CMD_PWRITE = 1,
-
- IO_CMD_FSYNC = 2,
- IO_CMD_FDSYNC = 3,
-
- IO_CMD_POLL = 5,
- IO_CMD_NOOP = 6,
-} io_iocb_cmd_t;
-
-#if defined(__i386__) /* little endian, 32 bits */
-#define PADDED(x, y) x; unsigned y
-#define PADDEDptr(x, y) x; unsigned y
-#define PADDEDul(x, y) unsigned long x; unsigned y
-#elif defined(__ia64__) || defined(__x86_64__) || defined(__alpha__)
-#define PADDED(x, y) x, y
-#define PADDEDptr(x, y) x
-#define PADDEDul(x, y) unsigned long x
-#elif defined(__powerpc64__) /* big endian, 64 bits */
-#define PADDED(x, y) unsigned y; x
-#define PADDEDptr(x,y) x
-#define PADDEDul(x, y) unsigned long x
-#elif defined(__PPC__) /* big endian, 32 bits */
-#define PADDED(x, y) unsigned y; x
-#define PADDEDptr(x, y) unsigned y; x
-#define PADDEDul(x, y) unsigned y; unsigned long x
-#elif defined(__s390x__) /* big endian, 64 bits */
-#define PADDED(x, y) unsigned y; x
-#define PADDEDptr(x,y) x
-#define PADDEDul(x, y) unsigned long x
-#elif defined(__s390__) /* big endian, 32 bits */
-#define PADDED(x, y) unsigned y; x
-#define PADDEDptr(x, y) unsigned y; x
-#define PADDEDul(x, y) unsigned y; unsigned long x
-#else
-#error endian?
-#endif
-
-struct io_iocb_poll {
- PADDED(int events, __pad1);
-}; /* result code is the set of result flags or -'ve errno */
-
-struct io_iocb_sockaddr {
- struct sockaddr *addr;
- int len;
-}; /* result code is the length of the sockaddr, or -'ve errno */
-
-struct io_iocb_common {
- PADDEDptr(void *buf, __pad1);
- PADDEDul(nbytes, __pad2);
- long long offset;
- long long __pad3, __pad4;
-}; /* result code is the amount read or -'ve errno */
-
-struct io_iocb_vector {
- const struct iovec *vec;
- int nr;
- long long offset;
-}; /* result code is the amount read or -'ve errno */
-
-struct iocb {
- PADDEDptr(void *data, __pad1); /* Return in the io completion event */
- PADDED(unsigned key, __pad2); /* For use in identifying io requests */
-
- short aio_lio_opcode;
- short aio_reqprio;
- int aio_fildes;
-
- union {
- struct io_iocb_common c;
- struct io_iocb_vector v;
- struct io_iocb_poll poll;
- struct io_iocb_sockaddr saddr;
- } u;
-};
-
-struct io_event {
- PADDEDptr(void *data, __pad1);
- PADDEDptr(struct iocb *obj, __pad2);
- PADDEDul(res, __pad3);
- PADDEDul(res2, __pad4);
-};
-
-#undef PADDED
-#undef PADDEDptr
-#undef PADDEDul
-
-typedef void (*io_callback_t)(io_context_t ctx, struct iocb *iocb, long res, long res2);
-
-/* library wrappers */
-extern int io_queue_init(int maxevents, io_context_t *ctxp);
-/*extern int io_queue_grow(io_context_t ctx, int new_maxevents);*/
-extern int io_queue_release(io_context_t ctx);
-/*extern int io_queue_wait(io_context_t ctx, struct timespec *timeout);*/
-extern int io_queue_run(io_context_t ctx);
-
-/* Actual syscalls */
-extern int io_setup(int maxevents, io_context_t *ctxp);
-extern int io_destroy(io_context_t ctx);
-extern int io_submit(io_context_t ctx, long nr, struct iocb *ios[]);
-extern int io_cancel(io_context_t ctx, struct iocb *iocb, struct io_event *evt);
-extern int io_getevents(io_context_t ctx_id, long min_nr, long nr, struct io_event *events, struct timespec *timeout);
-
-
-static inline void io_set_callback(struct iocb *iocb, io_callback_t cb)
-{
- iocb->data = (void *)cb;
-}
-
-static inline void io_prep_pread(struct iocb *iocb, int fd, void *buf, size_t count, long long offset)
-{
- memset(iocb, 0, sizeof(*iocb));
- iocb->aio_fildes = fd;
- iocb->aio_lio_opcode = IO_CMD_PREAD;
- iocb->aio_reqprio = 0;
- iocb->u.c.buf = buf;
- iocb->u.c.nbytes = count;
- iocb->u.c.offset = offset;
-}
-
-static inline void io_prep_pwrite(struct iocb *iocb, int fd, void *buf, size_t count, long long offset)
-{
- memset(iocb, 0, sizeof(*iocb));
- iocb->aio_fildes = fd;
- iocb->aio_lio_opcode = IO_CMD_PWRITE;
- iocb->aio_reqprio = 0;
- iocb->u.c.buf = buf;
- iocb->u.c.nbytes = count;
- iocb->u.c.offset = offset;
-}
-
-static inline void io_prep_poll(struct iocb *iocb, int fd, int events)
-{
- memset(iocb, 0, sizeof(*iocb));
- iocb->aio_fildes = fd;
- iocb->aio_lio_opcode = IO_CMD_POLL;
- iocb->aio_reqprio = 0;
- iocb->u.poll.events = events;
-}
-
-static inline int io_poll(io_context_t ctx, struct iocb *iocb, io_callback_t cb, int fd, int events)
-{
- io_prep_poll(iocb, fd, events);
- io_set_callback(iocb, cb);
- return io_submit(ctx, 1, &iocb);
-}
-
-static inline void io_prep_fsync(struct iocb *iocb, int fd)
-{
- memset(iocb, 0, sizeof(*iocb));
- iocb->aio_fildes = fd;
- iocb->aio_lio_opcode = IO_CMD_FSYNC;
- iocb->aio_reqprio = 0;
-}
-
-static inline int io_fsync(io_context_t ctx, struct iocb *iocb, io_callback_t cb, int fd)
-{
- io_prep_fsync(iocb, fd);
- io_set_callback(iocb, cb);
- return io_submit(ctx, 1, &iocb);
-}
-
-static inline void io_prep_fdsync(struct iocb *iocb, int fd)
-{
- memset(iocb, 0, sizeof(*iocb));
- iocb->aio_fildes = fd;
- iocb->aio_lio_opcode = IO_CMD_FDSYNC;
- iocb->aio_reqprio = 0;
-}
-
-static inline int io_fdsync(io_context_t ctx, struct iocb *iocb, io_callback_t cb, int fd)
-{
- io_prep_fdsync(iocb, fd);
- io_set_callback(iocb, cb);
- return io_submit(ctx, 1, &iocb);
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __LIBAIO_H */
diff --git a/tools/libaio/src/libaio.map b/tools/libaio/src/libaio.map
deleted file mode 100644
index dc37725960..0000000000
--- a/tools/libaio/src/libaio.map
+++ /dev/null
@@ -1,22 +0,0 @@
-LIBAIO_0.1 {
- global:
- io_queue_init;
- io_queue_run;
- io_queue_wait;
- io_queue_release;
- io_cancel;
- io_submit;
- io_getevents;
- local:
- *;
-
-};
-
-LIBAIO_0.4 {
- global:
- io_setup;
- io_destroy;
- io_cancel;
- io_getevents;
- io_queue_wait;
-} LIBAIO_0.1;
diff --git a/tools/libaio/src/raw_syscall.c b/tools/libaio/src/raw_syscall.c
deleted file mode 100644
index c3fe4b8deb..0000000000
--- a/tools/libaio/src/raw_syscall.c
+++ /dev/null
@@ -1,19 +0,0 @@
-#include "syscall.h"
-
-#if defined(__ia64__)
-/* based on code from glibc by Jes Sorensen */
-__asm__(".text\n"
- ".globl __ia64_aio_raw_syscall\n"
- ".proc __ia64_aio_raw_syscall\n"
- "__ia64_aio_raw_syscall:\n"
- "alloc r2=ar.pfs,1,0,8,0\n"
- "mov r15=r32\n"
- "break 0x100000\n"
- ";;"
- "br.ret.sptk.few b0\n"
- ".size __ia64_aio_raw_syscall, . - __ia64_aio_raw_syscall\n"
- ".endp __ia64_aio_raw_syscall"
-);
-#endif
-
-;
diff --git a/tools/libaio/src/syscall-alpha.h b/tools/libaio/src/syscall-alpha.h
deleted file mode 100644
index 467b74f07e..0000000000
--- a/tools/libaio/src/syscall-alpha.h
+++ /dev/null
@@ -1,209 +0,0 @@
-#define __NR_io_setup 398
-#define __NR_io_destroy 399
-#define __NR_io_getevents 400
-#define __NR_io_submit 401
-#define __NR_io_cancel 402
-
-#define inline_syscall_r0_asm
-#define inline_syscall_r0_out_constraint "=v"
-
-#define inline_syscall_clobbers \
- "$1", "$2", "$3", "$4", "$5", "$6", "$7", "$8", \
- "$22", "$23", "$24", "$25", "$27", "$28", "memory"
-
-#define inline_syscall0(name, args...) \
-{ \
- register long _sc_0 inline_syscall_r0_asm; \
- register long _sc_19 __asm__("$19"); \
- \
- _sc_0 = name; \
- __asm__ __volatile__ \
- ("callsys # %0 %1 <= %2" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19) \
- : "0"(_sc_0) \
- : inline_syscall_clobbers, \
- "$16", "$17", "$18", "$20", "$21"); \
- _sc_ret = _sc_0, _sc_err = _sc_19; \
-}
-
-#define inline_syscall1(name,arg1) \
-{ \
- register long _sc_0 inline_syscall_r0_asm; \
- register long _sc_16 __asm__("$16"); \
- register long _sc_19 __asm__("$19"); \
- \
- _sc_0 = name; \
- _sc_16 = (long) (arg1); \
- __asm__ __volatile__ \
- ("callsys # %0 %1 <= %2 %3" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19), "=r"(_sc_16) \
- : "0"(_sc_0), "2"(_sc_16) \
- : inline_syscall_clobbers, \
- "$17", "$18", "$20", "$21"); \
- _sc_ret = _sc_0, _sc_err = _sc_19; \
-}
-
-#define inline_syscall2(name,arg1,arg2) \
-{ \
- register long _sc_0 inline_syscall_r0_asm; \
- register long _sc_16 __asm__("$16"); \
- register long _sc_17 __asm__("$17"); \
- register long _sc_19 __asm__("$19"); \
- \
- _sc_0 = name; \
- _sc_16 = (long) (arg1); \
- _sc_17 = (long) (arg2); \
- __asm__ __volatile__ \
- ("callsys # %0 %1 <= %2 %3 %4" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19), "=r"(_sc_16), "=r"(_sc_17) \
- : "0"(_sc_0), "2"(_sc_16), "3"(_sc_17) \
- : inline_syscall_clobbers, \
- "$18", "$20", "$21"); \
- _sc_ret = _sc_0, _sc_err = _sc_19; \
-}
-
-#define inline_syscall3(name,arg1,arg2,arg3) \
-{ \
- register long _sc_0 inline_syscall_r0_asm; \
- register long _sc_16 __asm__("$16"); \
- register long _sc_17 __asm__("$17"); \
- register long _sc_18 __asm__("$18"); \
- register long _sc_19 __asm__("$19"); \
- \
- _sc_0 = name; \
- _sc_16 = (long) (arg1); \
- _sc_17 = (long) (arg2); \
- _sc_18 = (long) (arg3); \
- __asm__ __volatile__ \
- ("callsys # %0 %1 <= %2 %3 %4 %5" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19), "=r"(_sc_16), "=r"(_sc_17), \
- "=r"(_sc_18) \
- : "0"(_sc_0), "2"(_sc_16), "3"(_sc_17), \
- "4"(_sc_18) \
- : inline_syscall_clobbers, "$20", "$21"); \
- _sc_ret = _sc_0, _sc_err = _sc_19; \
-}
-
-#define inline_syscall4(name,arg1,arg2,arg3,arg4) \
-{ \
- register long _sc_0 inline_syscall_r0_asm; \
- register long _sc_16 __asm__("$16"); \
- register long _sc_17 __asm__("$17"); \
- register long _sc_18 __asm__("$18"); \
- register long _sc_19 __asm__("$19"); \
- \
- _sc_0 = name; \
- _sc_16 = (long) (arg1); \
- _sc_17 = (long) (arg2); \
- _sc_18 = (long) (arg3); \
- _sc_19 = (long) (arg4); \
- __asm__ __volatile__ \
- ("callsys # %0 %1 <= %2 %3 %4 %5 %6" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19), "=r"(_sc_16), "=r"(_sc_17), \
- "=r"(_sc_18) \
- : "0"(_sc_0), "2"(_sc_16), "3"(_sc_17), \
- "4"(_sc_18), "1"(_sc_19) \
- : inline_syscall_clobbers, "$20", "$21"); \
- _sc_ret = _sc_0, _sc_err = _sc_19; \
-}
-
-#define inline_syscall5(name,arg1,arg2,arg3,arg4,arg5) \
-{ \
- register long _sc_0 inline_syscall_r0_asm; \
- register long _sc_16 __asm__("$16"); \
- register long _sc_17 __asm__("$17"); \
- register long _sc_18 __asm__("$18"); \
- register long _sc_19 __asm__("$19"); \
- register long _sc_20 __asm__("$20"); \
- \
- _sc_0 = name; \
- _sc_16 = (long) (arg1); \
- _sc_17 = (long) (arg2); \
- _sc_18 = (long) (arg3); \
- _sc_19 = (long) (arg4); \
- _sc_20 = (long) (arg5); \
- __asm__ __volatile__ \
- ("callsys # %0 %1 <= %2 %3 %4 %5 %6 %7" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19), "=r"(_sc_16), "=r"(_sc_17), \
- "=r"(_sc_18), "=r"(_sc_20) \
- : "0"(_sc_0), "2"(_sc_16), "3"(_sc_17), \
- "4"(_sc_18), "1"(_sc_19), "5"(_sc_20) \
- : inline_syscall_clobbers, "$21"); \
- _sc_ret = _sc_0, _sc_err = _sc_19; \
-}
-
-#define inline_syscall6(name,arg1,arg2,arg3,arg4,arg5,arg6) \
-{ \
- register long _sc_0 inline_syscall_r0_asm; \
- register long _sc_16 __asm__("$16"); \
- register long _sc_17 __asm__("$17"); \
- register long _sc_18 __asm__("$18"); \
- register long _sc_19 __asm__("$19"); \
- register long _sc_20 __asm__("$20"); \
- register long _sc_21 __asm__("$21"); \
- \
- _sc_0 = name; \
- _sc_16 = (long) (arg1); \
- _sc_17 = (long) (arg2); \
- _sc_18 = (long) (arg3); \
- _sc_19 = (long) (arg4); \
- _sc_20 = (long) (arg5); \
- _sc_21 = (long) (arg6); \
- __asm__ __volatile__ \
- ("callsys # %0 %1 <= %2 %3 %4 %5 %6 %7 %8" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19), "=r"(_sc_16), "=r"(_sc_17), \
- "=r"(_sc_18), "=r"(_sc_20), "=r"(_sc_21) \
- : "0"(_sc_0), "2"(_sc_16), "3"(_sc_17), "4"(_sc_18), \
- "1"(_sc_19), "5"(_sc_20), "6"(_sc_21) \
- : inline_syscall_clobbers); \
- _sc_ret = _sc_0, _sc_err = _sc_19; \
-}
-
-#define INLINE_SYSCALL1(name, nr, args...) \
-({ \
- long _sc_ret, _sc_err; \
- inline_syscall##nr(__NR_##name, args); \
- if (_sc_err != 0) \
- { \
- _sc_ret = -(_sc_ret); \
- } \
- _sc_ret; \
-})
-
-#define io_syscall1(type,fname,sname,type1,arg1) \
-type fname(type1 arg1) \
-{ \
- return (type)INLINE_SYSCALL1(sname, 1, arg1); \
-}
-
-#define io_syscall2(type,fname,sname,type1,arg1,type2,arg2) \
-type fname(type1 arg1,type2 arg2) \
-{ \
- return (type)INLINE_SYSCALL1(sname, 2, arg1, arg2); \
-}
-
-#define io_syscall3(type,fname,sname,type1,arg1,type2,arg2,type3,arg3) \
-type fname(type1 arg1,type2 arg2,type3 arg3) \
-{ \
- return (type)INLINE_SYSCALL1(sname, 3, arg1, arg2, arg3); \
-}
-
-#define io_syscall4(type,fname,sname,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
-type fname (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
-{ \
- return (type)INLINE_SYSCALL1(sname, 4, arg1, arg2, arg3, arg4); \
-}
-
-#define io_syscall5(type,fname,sname,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
- type5,arg5) \
-type fname (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \
-{ \
- return (type)INLINE_SYSCALL1(sname, 5, arg1, arg2, arg3, arg4, arg5);\
-}
diff --git a/tools/libaio/src/syscall-i386.h b/tools/libaio/src/syscall-i386.h
deleted file mode 100644
index 9576975a19..0000000000
--- a/tools/libaio/src/syscall-i386.h
+++ /dev/null
@@ -1,72 +0,0 @@
-#define __NR_io_setup 245
-#define __NR_io_destroy 246
-#define __NR_io_getevents 247
-#define __NR_io_submit 248
-#define __NR_io_cancel 249
-
-#define io_syscall1(type,fname,sname,type1,arg1) \
-type fname(type1 arg1) \
-{ \
-long __res; \
-__asm__ volatile ("xchgl %%edi,%%ebx\n" \
- "int $0x80\n" \
- "xchgl %%edi,%%ebx" \
- : "=a" (__res) \
- : "0" (__NR_##sname),"D" ((long)(arg1))); \
-return __res; \
-}
-
-#define io_syscall2(type,fname,sname,type1,arg1,type2,arg2) \
-type fname(type1 arg1,type2 arg2) \
-{ \
-long __res; \
-__asm__ volatile ("xchgl %%edi,%%ebx\n" \
- "int $0x80\n" \
- "xchgl %%edi,%%ebx" \
- : "=a" (__res) \
- : "0" (__NR_##sname),"D" ((long)(arg1)),"c" ((long)(arg2))); \
-return __res; \
-}
-
-#define io_syscall3(type,fname,sname,type1,arg1,type2,arg2,type3,arg3) \
-type fname(type1 arg1,type2 arg2,type3 arg3) \
-{ \
-long __res; \
-__asm__ volatile ("xchgl %%edi,%%ebx\n" \
- "int $0x80\n" \
- "xchgl %%edi,%%ebx" \
- : "=a" (__res) \
- : "0" (__NR_##sname),"D" ((long)(arg1)),"c" ((long)(arg2)), \
- "d" ((long)(arg3))); \
-return __res; \
-}
-
-#define io_syscall4(type,fname,sname,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
-type fname (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
-{ \
-long __res; \
-__asm__ volatile ("xchgl %%edi,%%ebx\n" \
- "int $0x80\n" \
- "xchgl %%edi,%%ebx" \
- : "=a" (__res) \
- : "0" (__NR_##sname),"D" ((long)(arg1)),"c" ((long)(arg2)), \
- "d" ((long)(arg3)),"S" ((long)(arg4))); \
-return __res; \
-}
-
-#define io_syscall5(type,fname,sname,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
- type5,arg5) \
-type fname (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \
-{ \
-long __res; \
-long tmp; \
-__asm__ volatile ("movl %%ebx,%7\n" \
- "movl %2,%%ebx\n" \
- "int $0x80\n" \
- "movl %7,%%ebx" \
- : "=a" (__res) \
- : "0" (__NR_##sname),"rm" ((long)(arg1)),"c" ((long)(arg2)), \
- "d" ((long)(arg3)),"S" ((long)(arg4)),"D" ((long)(arg5)), \
- "m" (tmp)); \
-return __res; \
-}
diff --git a/tools/libaio/src/syscall-ppc.h b/tools/libaio/src/syscall-ppc.h
deleted file mode 100644
index 435513e799..0000000000
--- a/tools/libaio/src/syscall-ppc.h
+++ /dev/null
@@ -1,98 +0,0 @@
-#include <asm/unistd.h>
-#include <errno.h>
-
-#define __NR_io_setup 227
-#define __NR_io_destroy 228
-#define __NR_io_getevents 229
-#define __NR_io_submit 230
-#define __NR_io_cancel 231
-
-/* On powerpc a system call basically clobbers the same registers like a
- * function call, with the exception of LR (which is needed for the
- * "sc; bnslr" sequence) and CR (where only CR0.SO is clobbered to signal
- * an error return status).
- */
-#ifndef __syscall_nr
-#define __syscall_nr(nr, type, name, args...) \
- unsigned long __sc_ret, __sc_err; \
- { \
- register unsigned long __sc_0 __asm__ ("r0"); \
- register unsigned long __sc_3 __asm__ ("r3"); \
- register unsigned long __sc_4 __asm__ ("r4"); \
- register unsigned long __sc_5 __asm__ ("r5"); \
- register unsigned long __sc_6 __asm__ ("r6"); \
- register unsigned long __sc_7 __asm__ ("r7"); \
- register unsigned long __sc_8 __asm__ ("r8"); \
- \
- __sc_loadargs_##nr(name, args); \
- __asm__ __volatile__ \
- ("sc \n\t" \
- "mfcr %0 " \
- : "=&r" (__sc_0), \
- "=&r" (__sc_3), "=&r" (__sc_4), \
- "=&r" (__sc_5), "=&r" (__sc_6), \
- "=&r" (__sc_7), "=&r" (__sc_8) \
- : __sc_asm_input_##nr \
- : "cr0", "ctr", "memory", \
- "r9", "r10","r11", "r12"); \
- __sc_ret = __sc_3; \
- __sc_err = __sc_0; \
- } \
- if (__sc_err & 0x10000000) return -((int)__sc_ret); \
- return (type) __sc_ret
-#endif
-
-#define __sc_loadargs_0(name, dummy...) \
- __sc_0 = __NR_##name
-#define __sc_loadargs_1(name, arg1) \
- __sc_loadargs_0(name); \
- __sc_3 = (unsigned long) (arg1)
-#define __sc_loadargs_2(name, arg1, arg2) \
- __sc_loadargs_1(name, arg1); \
- __sc_4 = (unsigned long) (arg2)
-#define __sc_loadargs_3(name, arg1, arg2, arg3) \
- __sc_loadargs_2(name, arg1, arg2); \
- __sc_5 = (unsigned long) (arg3)
-#define __sc_loadargs_4(name, arg1, arg2, arg3, arg4) \
- __sc_loadargs_3(name, arg1, arg2, arg3); \
- __sc_6 = (unsigned long) (arg4)
-#define __sc_loadargs_5(name, arg1, arg2, arg3, arg4, arg5) \
- __sc_loadargs_4(name, arg1, arg2, arg3, arg4); \
- __sc_7 = (unsigned long) (arg5)
-
-#define __sc_asm_input_0 "0" (__sc_0)
-#define __sc_asm_input_1 __sc_asm_input_0, "1" (__sc_3)
-#define __sc_asm_input_2 __sc_asm_input_1, "2" (__sc_4)
-#define __sc_asm_input_3 __sc_asm_input_2, "3" (__sc_5)
-#define __sc_asm_input_4 __sc_asm_input_3, "4" (__sc_6)
-#define __sc_asm_input_5 __sc_asm_input_4, "5" (__sc_7)
-
-#define io_syscall1(type,fname,sname,type1,arg1) \
-type fname(type1 arg1) \
-{ \
- __syscall_nr(1, type, sname, arg1); \
-}
-
-#define io_syscall2(type,fname,sname,type1,arg1,type2,arg2) \
-type fname(type1 arg1, type2 arg2) \
-{ \
- __syscall_nr(2, type, sname, arg1, arg2); \
-}
-
-#define io_syscall3(type,fname,sname,type1,arg1,type2,arg2,type3,arg3) \
-type fname(type1 arg1, type2 arg2, type3 arg3) \
-{ \
- __syscall_nr(3, type, sname, arg1, arg2, arg3); \
-}
-
-#define io_syscall4(type,fname,sname,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
-type fname(type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
-{ \
- __syscall_nr(4, type, sname, arg1, arg2, arg3, arg4); \
-}
-
-#define io_syscall5(type,fname,sname,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \
-type fname(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \
-{ \
- __syscall_nr(5, type, sname, arg1, arg2, arg3, arg4, arg5); \
-}
diff --git a/tools/libaio/src/syscall-s390.h b/tools/libaio/src/syscall-s390.h
deleted file mode 100644
index 3ec5ee34ee..0000000000
--- a/tools/libaio/src/syscall-s390.h
+++ /dev/null
@@ -1,131 +0,0 @@
-#define __NR_io_setup 243
-#define __NR_io_destroy 244
-#define __NR_io_getevents 245
-#define __NR_io_submit 246
-#define __NR_io_cancel 247
-
-#define io_svc_clobber "1", "cc", "memory"
-
-#define io_syscall1(type,fname,sname,type1,arg1) \
-type fname(type1 arg1) { \
- register type1 __arg1 asm("2") = arg1; \
- register long __svcres asm("2"); \
- long __res; \
- __asm__ __volatile__ ( \
- " .if %1 < 256\n" \
- " svc %b1\n" \
- " .else\n" \
- " la %%r1,%1\n" \
- " .svc 0\n" \
- " .endif" \
- : "=d" (__svcres) \
- : "i" (__NR_##sname), \
- "0" (__arg1) \
- : io_svc_clobber ); \
- __res = __svcres; \
- return (type) __res; \
-}
-
-#define io_syscall2(type,fname,sname,type1,arg1,type2,arg2) \
-type fname(type1 arg1, type2 arg2) { \
- register type1 __arg1 asm("2") = arg1; \
- register type2 __arg2 asm("3") = arg2; \
- register long __svcres asm("2"); \
- long __res; \
- __asm__ __volatile__ ( \
- " .if %1 < 256\n" \
- " svc %b1\n" \
- " .else\n" \
- " la %%r1,%1\n" \
- " svc 0\n" \
- " .endif" \
- : "=d" (__svcres) \
- : "i" (__NR_##sname), \
- "0" (__arg1), \
- "d" (__arg2) \
- : io_svc_clobber ); \
- __res = __svcres; \
- return (type) __res; \
-}
-
-#define io_syscall3(type,fname,sname,type1,arg1,type2,arg2, \
- type3,arg3) \
-type fname(type1 arg1, type2 arg2, type3 arg3) { \
- register type1 __arg1 asm("2") = arg1; \
- register type2 __arg2 asm("3") = arg2; \
- register type3 __arg3 asm("4") = arg3; \
- register long __svcres asm("2"); \
- long __res; \
- __asm__ __volatile__ ( \
- " .if %1 < 256\n" \
- " svc %b1\n" \
- " .else\n" \
- " la %%r1,%1\n" \
- " svc 0\n" \
- " .endif" \
- : "=d" (__svcres) \
- : "i" (__NR_##sname), \
- "0" (__arg1), \
- "d" (__arg2), \
- "d" (__arg3) \
- : io_svc_clobber ); \
- __res = __svcres; \
- return (type) __res; \
-}
-
-#define io_syscall4(type,fname,sname,type1,arg1,type2,arg2, \
- type3,arg3,type4,arg4) \
-type fname(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
- register type1 __arg1 asm("2") = arg1; \
- register type2 __arg2 asm("3") = arg2; \
- register type3 __arg3 asm("4") = arg3; \
- register type4 __arg4 asm("5") = arg4; \
- register long __svcres asm("2"); \
- long __res; \
- __asm__ __volatile__ ( \
- " .if %1 < 256\n" \
- " svc %b1\n" \
- " .else\n" \
- " la %%r1,%1\n" \
- " svc 0\n" \
- " .endif" \
- : "=d" (__svcres) \
- : "i" (__NR_##sname), \
- "0" (__arg1), \
- "d" (__arg2), \
- "d" (__arg3), \
- "d" (__arg4) \
- : io_svc_clobber ); \
- __res = __svcres; \
- return (type) __res; \
-}
-
-#define io_syscall5(type,fname,sname,type1,arg1,type2,arg2, \
- type3,arg3,type4,arg4,type5,arg5) \
-type fname(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
- type5 arg5) { \
- register type1 __arg1 asm("2") = arg1; \
- register type2 __arg2 asm("3") = arg2; \
- register type3 __arg3 asm("4") = arg3; \
- register type4 __arg4 asm("5") = arg4; \
- register type5 __arg5 asm("6") = arg5; \
- register long __svcres asm("2"); \
- long __res; \
- __asm__ __volatile__ ( \
- " .if %1 < 256\n" \
- " svc %b1\n" \
- " .else\n" \
- " la %%r1,%1\n" \
- " svc 0\n" \
- " .endif" \
- : "=d" (__svcres) \
- : "i" (__NR_##sname), \
- "0" (__arg1), \
- "d" (__arg2), \
- "d" (__arg3), \
- "d" (__arg4), \
- "d" (__arg5) \
- : io_svc_clobber ); \
- __res = __svcres; \
- return (type) __res; \
-}
diff --git a/tools/libaio/src/syscall-x86_64.h b/tools/libaio/src/syscall-x86_64.h
deleted file mode 100644
index 9361856723..0000000000
--- a/tools/libaio/src/syscall-x86_64.h
+++ /dev/null
@@ -1,63 +0,0 @@
-#define __NR_io_setup 206
-#define __NR_io_destroy 207
-#define __NR_io_getevents 208
-#define __NR_io_submit 209
-#define __NR_io_cancel 210
-
-#define __syscall_clobber "r11","rcx","memory"
-#define __syscall "syscall"
-
-#define io_syscall1(type,fname,sname,type1,arg1) \
-type fname(type1 arg1) \
-{ \
-long __res; \
-__asm__ volatile (__syscall \
- : "=a" (__res) \
- : "0" (__NR_##sname),"D" ((long)(arg1)) : __syscall_clobber ); \
-return __res; \
-}
-
-#define io_syscall2(type,fname,sname,type1,arg1,type2,arg2) \
-type fname(type1 arg1,type2 arg2) \
-{ \
-long __res; \
-__asm__ volatile (__syscall \
- : "=a" (__res) \
- : "0" (__NR_##sname),"D" ((long)(arg1)),"S" ((long)(arg2)) : __syscall_clobber ); \
-return __res; \
-}
-
-#define io_syscall3(type,fname,sname,type1,arg1,type2,arg2,type3,arg3) \
-type fname(type1 arg1,type2 arg2,type3 arg3) \
-{ \
-long __res; \
-__asm__ volatile (__syscall \
- : "=a" (__res) \
- : "0" (__NR_##sname),"D" ((long)(arg1)),"S" ((long)(arg2)), \
- "d" ((long)(arg3)) : __syscall_clobber); \
-return __res; \
-}
-
-#define io_syscall4(type,fname,sname,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
-type fname (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
-{ \
-long __res; \
-__asm__ volatile ("movq %5,%%r10 ;" __syscall \
- : "=a" (__res) \
- : "0" (__NR_##sname),"D" ((long)(arg1)),"S" ((long)(arg2)), \
- "d" ((long)(arg3)),"g" ((long)(arg4)) : __syscall_clobber,"r10" ); \
-return __res; \
-}
-
-#define io_syscall5(type,fname,sname,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
- type5,arg5) \
-type fname (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \
-{ \
-long __res; \
-__asm__ volatile ("movq %5,%%r10 ; movq %6,%%r8 ; " __syscall \
- : "=a" (__res) \
- : "0" (__NR_##sname),"D" ((long)(arg1)),"S" ((long)(arg2)), \
- "d" ((long)(arg3)),"g" ((long)(arg4)),"g" ((long)(arg5)) : \
- __syscall_clobber,"r8","r10" ); \
-return __res; \
-}
diff --git a/tools/libaio/src/syscall.h b/tools/libaio/src/syscall.h
deleted file mode 100644
index 0283825817..0000000000
--- a/tools/libaio/src/syscall.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#include <sys/syscall.h>
-#include <unistd.h>
-
-#define _SYMSTR(str) #str
-#define SYMSTR(str) _SYMSTR(str)
-
-#define SYMVER(compat_sym, orig_sym, ver_sym) \
- __asm__(".symver " SYMSTR(compat_sym) "," SYMSTR(orig_sym) "@LIBAIO_" SYMSTR(ver_sym));
-
-#define DEFSYMVER(compat_sym, orig_sym, ver_sym) \
- __asm__(".symver " SYMSTR(compat_sym) "," SYMSTR(orig_sym) "@@LIBAIO_" SYMSTR(ver_sym));
-
-#if defined(__i386__)
-#include "syscall-i386.h"
-#elif defined(__x86_64__)
-#include "syscall-x86_64.h"
-#elif defined(__ia64__)
-#include "syscall-ia64.h"
-#elif defined(__PPC__)
-#include "syscall-ppc.h"
-#elif defined(__s390__)
-#include "syscall-s390.h"
-#elif defined(__alpha__)
-#include "syscall-alpha.h"
-#else
-#error "add syscall-arch.h"
-#endif
diff --git a/tools/libaio/src/vsys_def.h b/tools/libaio/src/vsys_def.h
deleted file mode 100644
index 13d032e330..0000000000
--- a/tools/libaio/src/vsys_def.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* libaio Linux async I/O interface
- Copyright 2002 Red Hat, Inc.
-
- This 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 of the License, or (at your option) any later version.
-
- This 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 this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-extern int vsys_io_setup(unsigned nr_reqs, io_context_t *ctxp);
-extern int vsys_io_destroy(io_context_t ctx);
-extern int vsys_io_submit(io_context_t ctx, long nr, struct iocb *iocbs[]);
-extern int vsys_io_cancel(io_context_t ctx, struct iocb *iocb);
-extern int vsys_io_wait(io_context_t ctx, struct iocb *iocb, const struct timespec *when);
-extern int vsys_io_getevents(io_context_t ctx_id, long nr, struct io_event *events, const struct timespec *timeout);
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-16 03:35:27 +0000