openwrtv3/package/fuse/patches/200-disable_compat.patch

Index: fuse-2.7.1/include/fuse_common_compat.h
===================================================================
--- fuse-2.7.1.orig/include/fuse_common_compat.h	2007-10-20 17:13:51.409738304 +0200
+++ fuse-2.7.1/include/fuse_common_compat.h	2007-10-20 17:14:26.323727941 +0200
@@ -17,6 +17,7 @@
     unsigned int keep_cache : 1;
 };
 
+#ifndef DISABLE_COMPAT
 int fuse_mount_compat25(const char *mountpoint, struct fuse_args *args);
 
 int fuse_mount_compat22(const char *mountpoint, const char *opts);
@@ -24,4 +25,4 @@
 int fuse_mount_compat1(const char *mountpoint, const char *args[]);
 
 void fuse_unmount_compat22(const char *mountpoint);
-
+#endif
Index: fuse-2.7.1/lib/fuse.c
===================================================================
--- fuse-2.7.1.orig/lib/fuse.c	2007-10-20 17:13:51.417738760 +0200
+++ fuse-2.7.1/lib/fuse.c	2007-10-20 17:26:30.657005340 +0200
@@ -14,8 +14,6 @@
 #include "fuse_lowlevel.h"
 #include "fuse_opt.h"
 #include "fuse_misc.h"
-#include "fuse_common_compat.h"
-#include "fuse_compat.h"
 
 #include <stdio.h>
 #include <string.h>
@@ -621,127 +619,6 @@
         fuse_do_prepare_interrupt(req, d);
 }
 
-#ifndef __FreeBSD__
-
-static int fuse_compat_open(struct fuse_fs *fs, const char *path,
-                            struct fuse_file_info *fi)
-{
-    int err;
-    if (!fs->compat || fs->compat >= 25)
-        err = fs->op.open(path, fi);
-    else if (fs->compat == 22) {
-        struct fuse_file_info_compat tmp;
-        memcpy(&tmp, fi, sizeof(tmp));
-        err = ((struct fuse_operations_compat22 *) &fs->op)->open(path, &tmp);
-        memcpy(fi, &tmp, sizeof(tmp));
-        fi->fh = tmp.fh;
-    } else
-        err = ((struct fuse_operations_compat2 *) &fs->op)
-            ->open(path, fi->flags);
-    return err;
-}
-
-static int fuse_compat_release(struct fuse_fs *fs, const char *path,
-                               struct fuse_file_info *fi)
-{
-    if (!fs->compat || fs->compat >= 22)
-        return fs->op.release(path, fi);
-    else
-        return ((struct fuse_operations_compat2 *) &fs->op)
-            ->release(path, fi->flags);
-}
-
-static int fuse_compat_opendir(struct fuse_fs *fs, const char *path,
-                               struct fuse_file_info *fi)
-{
-    if (!fs->compat || fs->compat >= 25)
-        return fs->op.opendir(path, fi);
-    else {
-        int err;
-        struct fuse_file_info_compat tmp;
-        memcpy(&tmp, fi, sizeof(tmp));
-        err = ((struct fuse_operations_compat22 *) &fs->op)
-            ->opendir(path, &tmp);
-        memcpy(fi, &tmp, sizeof(tmp));
-        fi->fh = tmp.fh;
-        return err;
-    }
-}
-
-static void convert_statfs_compat(struct fuse_statfs_compat1 *compatbuf,
-                                  struct statvfs *stbuf)
-{
-    stbuf->f_bsize   = compatbuf->block_size;
-    stbuf->f_blocks  = compatbuf->blocks;
-    stbuf->f_bfree   = compatbuf->blocks_free;
-    stbuf->f_bavail  = compatbuf->blocks_free;
-    stbuf->f_files   = compatbuf->files;
-    stbuf->f_ffree   = compatbuf->files_free;
-    stbuf->f_namemax = compatbuf->namelen;
-}
-
-static void convert_statfs_old(struct statfs *oldbuf, struct statvfs *stbuf)
-{
-    stbuf->f_bsize   = oldbuf->f_bsize;
-    stbuf->f_blocks  = oldbuf->f_blocks;
-    stbuf->f_bfree   = oldbuf->f_bfree;
-    stbuf->f_bavail  = oldbuf->f_bavail;
-    stbuf->f_files   = oldbuf->f_files;
-    stbuf->f_ffree   = oldbuf->f_ffree;
-    stbuf->f_namemax = oldbuf->f_namelen;
-}
-
-static int fuse_compat_statfs(struct fuse_fs *fs, const char *path,
-                              struct statvfs *buf)
-{
-    int err;
-
-    if (!fs->compat || fs->compat >= 25) {
-        err = fs->op.statfs(fs->compat == 25 ? "/" : path, buf);
-    } else if (fs->compat > 11) {
-        struct statfs oldbuf;
-        err = ((struct fuse_operations_compat22 *) &fs->op)
-            ->statfs("/", &oldbuf);
-        if (!err)
-            convert_statfs_old(&oldbuf, buf);
-    } else {
-        struct fuse_statfs_compat1 compatbuf;
-        memset(&compatbuf, 0, sizeof(struct fuse_statfs_compat1));
-        err = ((struct fuse_operations_compat1 *) &fs->op)->statfs(&compatbuf);
-        if (!err)
-            convert_statfs_compat(&compatbuf, buf);
-    }
-    return err;
-}
-
-#else /* __FreeBSD__ */
-
-static inline int fuse_compat_open(struct fuse_fs *fs, char *path,
-                                   struct fuse_file_info *fi)
-{
-    return fs->op.open(path, fi);
-}
-
-static inline int fuse_compat_release(struct fuse_fs *fs, const char *path,
-                                      struct fuse_file_info *fi)
-{
-    return fs->op.release(path, fi);
-}
-
-static inline int fuse_compat_opendir(struct fuse_fs *fs, const char *path,
-                                      struct fuse_file_info *fi)
-{
-    return fs->op.opendir(path, fi);
-}
-
-static inline int fuse_compat_statfs(struct fuse_fs *fs, const char *path,
-                                     struct statvfs *buf)
-{
-    return fs->op.statfs(fs->compat == 25 ? "/" : path, buf);
-}
-
-#endif /* __FreeBSD__ */
-
 int fuse_fs_getattr(struct fuse_fs *fs, const char *path, struct stat *buf)
 {
     fuse_get_context()->private_data = fs->user_data;
@@ -814,7 +691,7 @@
 {
     fuse_get_context()->private_data = fs->user_data;
     if (fs->op.release)
-        return fuse_compat_release(fs, path, fi);
+        return fs->op.release(path, fi);
     else
         return 0;
 }
@@ -824,7 +701,7 @@
 {
     fuse_get_context()->private_data = fs->user_data;
     if (fs->op.opendir)
-        return fuse_compat_opendir(fs, path, fi);
+        return fs->op.opendir(path, fi);
     else
         return 0;
 }
@@ -834,7 +711,7 @@
 {
     fuse_get_context()->private_data = fs->user_data;
     if (fs->op.open)
-        return fuse_compat_open(fs, path, fi);
+        return fs->op.open(path, fi);
     else
         return 0;
 }
@@ -893,7 +770,7 @@
 {
     fuse_get_context()->private_data = fs->user_data;
     if (fs->op.statfs)
-        return fuse_compat_statfs(fs, path, buf);
+        return fs->op.statfs(path, buf);
     else {
         buf->f_namemax = 255;
         buf->f_bsize = 512;
@@ -3037,7 +2914,6 @@
     if (!fs)
         goto out_free;
 
-    fs->compat = compat;
     f->fs = fs;
 
     /* Oh f**k, this is ugly! */
@@ -3079,11 +2955,6 @@
     f->conf.readdir_ino = 1;
 #endif
 
-    if (compat && compat <= 25) {
-        if (fuse_sync_compat_args(args) == -1)
-            goto out_free_fs;
-    }
-
     f->se = fuse_lowlevel_new_common(args, &llop, sizeof(llop), f);
     if (f->se == NULL) {
         if (f->conf.help)
@@ -3217,19 +3088,6 @@
     fuse_delete_context_key();
 }
 
-static struct fuse *fuse_new_common_compat25(int fd, struct fuse_args *args,
-                                             const struct fuse_operations *op,
-                                             size_t op_size, int compat)
-{
-    struct fuse *f = NULL;
-    struct fuse_chan *ch = fuse_kern_chan_new(fd);
-
-    if (ch)
-        f = fuse_new_common(ch, args, op, op_size, NULL, compat);
-
-    return f;
-}
-
 /* called with fuse_context_lock held or during initialization (before
    main() has been called) */
 void fuse_register_module(struct fuse_module *mod)
@@ -3242,69 +3100,3 @@
     fuse_modules = mod;
 }
 
-#ifndef __FreeBSD__
-
-static struct fuse *fuse_new_common_compat(int fd, const char *opts,
-                                           const struct fuse_operations *op,
-                                           size_t op_size, int compat)
-{
-    struct fuse *f;
-    struct fuse_args args = FUSE_ARGS_INIT(0, NULL);
-
-    if (fuse_opt_add_arg(&args, "") == -1)
-	return NULL;
-    if (opts &&
-        (fuse_opt_add_arg(&args, "-o") == -1 ||
-         fuse_opt_add_arg(&args, opts) == -1)) {
-        fuse_opt_free_args(&args);
-        return NULL;
-    }
-    f = fuse_new_common_compat25(fd, &args, op, op_size, compat);
-    fuse_opt_free_args(&args);
-
-    return f;
-}
-
-struct fuse *fuse_new_compat22(int fd, const char *opts,
-                               const struct fuse_operations_compat22 *op,
-                               size_t op_size)
-{
-    return fuse_new_common_compat(fd, opts, (struct fuse_operations *) op,
-                                  op_size, 22);
-}
-
-struct fuse *fuse_new_compat2(int fd, const char *opts,
-                              const struct fuse_operations_compat2 *op)
-{
-    return fuse_new_common_compat(fd, opts, (struct fuse_operations *) op,
-                                  sizeof(struct fuse_operations_compat2), 21);
-}
-
-struct fuse *fuse_new_compat1(int fd, int flags,
-                              const struct fuse_operations_compat1 *op)
-{
-    const char *opts = NULL;
-    if (flags & FUSE_DEBUG_COMPAT1)
-        opts = "debug";
-    return fuse_new_common_compat(fd, opts, (struct fuse_operations *) op,
-                                  sizeof(struct fuse_operations_compat1), 11);
-}
-
-__asm__(".symver fuse_exited,__fuse_exited@");
-__asm__(".symver fuse_process_cmd,__fuse_process_cmd@");
-__asm__(".symver fuse_read_cmd,__fuse_read_cmd@");
-__asm__(".symver fuse_set_getcontext_func,__fuse_set_getcontext_func@");
-__asm__(".symver fuse_new_compat2,fuse_new@");
-__asm__(".symver fuse_new_compat22,fuse_new@FUSE_2.2");
-
-#endif /* __FreeBSD__ */
-
-struct fuse *fuse_new_compat25(int fd, struct fuse_args *args,
-                               const struct fuse_operations_compat25 *op,
-                               size_t op_size)
-{
-    return fuse_new_common_compat25(fd, args, (struct fuse_operations *) op,
-                                    op_size, 25);
-}
-
-__asm__(".symver fuse_new_compat25,fuse_new@FUSE_2.5");
Index: fuse-2.7.1/lib/fuse_lowlevel.c
===================================================================
--- fuse-2.7.1.orig/lib/fuse_lowlevel.c	2007-10-20 17:13:51.425739218 +0200
+++ fuse-2.7.1/lib/fuse_lowlevel.c	2007-10-20 17:22:46.396225455 +0200
@@ -11,8 +11,6 @@
 #include "fuse_opt.h"
 #include "fuse_i.h"
 #include "fuse_misc.h"
-#include "fuse_common_compat.h"
-#include "fuse_lowlevel_compat.h"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -1310,129 +1308,3 @@
     return fuse_lowlevel_new_common(args, op, op_size, userdata);
 }
 
-
-#ifndef __FreeBSD__
-
-static void fill_open_compat(struct fuse_open_out *arg,
-                      const struct fuse_file_info_compat *f)
-{
-    arg->fh = f->fh;
-    if (f->direct_io)
-        arg->open_flags |= FOPEN_DIRECT_IO;
-    if (f->keep_cache)
-        arg->open_flags |= FOPEN_KEEP_CACHE;
-}
-
-static void convert_statfs_compat(const struct statfs *compatbuf,
-                                  struct statvfs *buf)
-{
-    buf->f_bsize	= compatbuf->f_bsize;
-    buf->f_blocks	= compatbuf->f_blocks;
-    buf->f_bfree	= compatbuf->f_bfree;
-    buf->f_bavail	= compatbuf->f_bavail;
-    buf->f_files	= compatbuf->f_files;
-    buf->f_ffree	= compatbuf->f_ffree;
-    buf->f_namemax	= compatbuf->f_namelen;
-}
-
-int fuse_reply_open_compat(fuse_req_t req,
-                           const struct fuse_file_info_compat *f)
-{
-    struct fuse_open_out arg;
-
-    memset(&arg, 0, sizeof(arg));
-    fill_open_compat(&arg, f);
-    return send_reply_ok(req, &arg, sizeof(arg));
-}
-
-int fuse_reply_statfs_compat(fuse_req_t req, const struct statfs *stbuf)
-{
-    struct statvfs newbuf;
-
-    memset(&newbuf, 0, sizeof(newbuf));
-    convert_statfs_compat(stbuf, &newbuf);
-
-    return fuse_reply_statfs(req, &newbuf);
-}
-
-struct fuse_session *fuse_lowlevel_new_compat(const char *opts,
-                            const struct fuse_lowlevel_ops_compat *op,
-                            size_t op_size, void *userdata)
-{
-    struct fuse_session *se;
-    struct fuse_args args = FUSE_ARGS_INIT(0, NULL);
-
-    if (opts &&
-        (fuse_opt_add_arg(&args, "") == -1 ||
-         fuse_opt_add_arg(&args, "-o") == -1 ||
-         fuse_opt_add_arg(&args, opts) == -1)) {
-        fuse_opt_free_args(&args);
-        return NULL;
-    }
-    se = fuse_lowlevel_new(&args, (const struct fuse_lowlevel_ops *) op,
-                           op_size, userdata);
-    fuse_opt_free_args(&args);
-
-    return se;
-}
-
-struct fuse_ll_compat_conf {
-    unsigned max_read;
-    int set_max_read;
-};
-
-static const struct fuse_opt fuse_ll_opts_compat[] = {
-    { "max_read=", offsetof(struct fuse_ll_compat_conf, set_max_read), 1 },
-    { "max_read=%u", offsetof(struct fuse_ll_compat_conf, max_read), 0 },
-    FUSE_OPT_KEY("max_read=", FUSE_OPT_KEY_KEEP),
-    FUSE_OPT_END
-};
-
-int fuse_sync_compat_args(struct fuse_args *args)
-{
-    struct fuse_ll_compat_conf conf;
-
-    memset(&conf, 0, sizeof(conf));
-    if (fuse_opt_parse(args, &conf, fuse_ll_opts_compat, NULL) == -1)
-        return -1;
-
-    if (fuse_opt_insert_arg(args, 1, "-osync_read"))
-        return -1;
-
-    if (conf.set_max_read) {
-        char tmpbuf[64];
-
-        sprintf(tmpbuf, "-omax_readahead=%u", conf.max_read);
-        if (fuse_opt_insert_arg(args, 1, tmpbuf) == -1)
-            return -1;
-    }
-    return 0;
-}
-
-__asm__(".symver fuse_reply_statfs_compat,fuse_reply_statfs@FUSE_2.4");
-__asm__(".symver fuse_reply_open_compat,fuse_reply_open@FUSE_2.4");
-__asm__(".symver fuse_lowlevel_new_compat,fuse_lowlevel_new@FUSE_2.4");
-
-#else /* __FreeBSD__ */
-
-int fuse_sync_compat_args(struct fuse_args *args)
-{
-    (void) args;
-    return 0;
-}
-
-#endif /* __FreeBSD__ */
-
-struct fuse_session *fuse_lowlevel_new_compat25(struct fuse_args *args,
-                        const struct fuse_lowlevel_ops_compat25 *op,
-                        size_t op_size, void *userdata)
-{
-    if (fuse_sync_compat_args(args) == -1)
-        return NULL;
-
-    return fuse_lowlevel_new_common(args,
-                                    (const struct fuse_lowlevel_ops *) op,
-                                    op_size, userdata);
-}
-
-__asm__(".symver fuse_lowlevel_new_compat25,fuse_lowlevel_new@FUSE_2.5");
Index: fuse-2.7.1/lib/helper.c
===================================================================
--- fuse-2.7.1.orig/lib/helper.c	2007-10-20 17:13:51.433739673 +0200
+++ fuse-2.7.1/lib/helper.c	2007-10-20 17:21:32.508014797 +0200
@@ -10,7 +10,6 @@
 #include "fuse_i.h"
 #include "fuse_opt.h"
 #include "fuse_lowlevel.h"
-#include "fuse_common_compat.h"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -202,7 +201,7 @@
             close(fd);
     } while (fd >= 0 && fd <= 2);
 
-    fd = fuse_mount_compat25(mountpoint, args);
+    fd = fuse_kern_mount(mountpoint, args);
     if (fd == -1)
         return NULL;
 
@@ -349,97 +348,3 @@
 {
     return FUSE_VERSION;
 }
-
-#include "fuse_compat.h"
-
-#ifndef __FreeBSD__
-
-struct fuse *fuse_setup_compat22(int argc, char *argv[],
-                                 const struct fuse_operations_compat22 *op,
-                                 size_t op_size, char **mountpoint,
-                                 int *multithreaded, int *fd)
-{
-    return fuse_setup_common(argc, argv, (struct fuse_operations *) op,
-                             op_size, mountpoint, multithreaded, fd, NULL, 22);
-}
-
-struct fuse *fuse_setup_compat2(int argc, char *argv[],
-                                 const struct fuse_operations_compat2 *op,
-                                 char **mountpoint, int *multithreaded,
-                                 int *fd)
-{
-    return fuse_setup_common(argc, argv, (struct fuse_operations *) op,
-                             sizeof(struct fuse_operations_compat2),
-                             mountpoint, multithreaded, fd, NULL, 21);
-}
-
-int fuse_main_real_compat22(int argc, char *argv[],
-                            const struct fuse_operations_compat22 *op,
-                            size_t op_size)
-{
-    return fuse_main_common(argc, argv, (struct fuse_operations *) op, op_size,
-                            NULL, 22);
-}
-
-void fuse_main_compat1(int argc, char *argv[],
-                      const struct fuse_operations_compat1 *op)
-{
-    fuse_main_common(argc, argv, (struct fuse_operations *) op,
-                     sizeof(struct fuse_operations_compat1), NULL, 11);
-}
-
-int fuse_main_compat2(int argc, char *argv[],
-                      const struct fuse_operations_compat2 *op)
-{
-    return fuse_main_common(argc, argv, (struct fuse_operations *) op,
-                            sizeof(struct fuse_operations_compat2), NULL, 21);
-}
-
-int fuse_mount_compat1(const char *mountpoint, const char *args[])
-{
-    /* just ignore mount args for now */
-    (void) args;
-    return fuse_mount_compat22(mountpoint, NULL);
-}
-
-__asm__(".symver fuse_setup_compat2,__fuse_setup@");
-__asm__(".symver fuse_setup_compat22,fuse_setup@FUSE_2.2");
-__asm__(".symver fuse_teardown,__fuse_teardown@");
-__asm__(".symver fuse_main_compat2,fuse_main@");
-__asm__(".symver fuse_main_real_compat22,fuse_main_real@FUSE_2.2");
-
-#endif /* __FreeBSD__ */
-
-
-struct fuse *fuse_setup_compat25(int argc, char *argv[],
-                                 const struct fuse_operations_compat25 *op,
-                                 size_t op_size, char **mountpoint,
-                                 int *multithreaded, int *fd)
-{
-    return fuse_setup_common(argc, argv, (struct fuse_operations *) op,
-                             op_size, mountpoint, multithreaded, fd, NULL, 25);
-}
-
-int fuse_main_real_compat25(int argc, char *argv[],
-                            const struct fuse_operations_compat25 *op,
-                            size_t op_size)
-{
-    return fuse_main_common(argc, argv, (struct fuse_operations *) op, op_size,
-                            NULL, 25);
-}
-
-void fuse_teardown_compat22(struct fuse *fuse, int fd, char *mountpoint)
-{
-    (void) fd;
-    fuse_teardown_common(fuse, mountpoint);
-}
-
-int fuse_mount_compat25(const char *mountpoint, struct fuse_args *args)
-{
-    return fuse_kern_mount(mountpoint, args);
-}
-
-__asm__(".symver fuse_setup_compat25,fuse_setup@FUSE_2.5");
-__asm__(".symver fuse_teardown_compat22,fuse_teardown@FUSE_2.2");
-__asm__(".symver fuse_main_real_compat25,fuse_main_real@FUSE_2.5");
-__asm__(".symver fuse_mount_compat25,fuse_mount@FUSE_2.5");
Index: fuse-2.7.1/lib/mount.c
===================================================================
--- fuse-2.7.1.orig/lib/mount.c	2007-10-20 17:13:51.441740129 +0200
+++ fuse-2.7.1/lib/mount.c	2007-10-20 17:22:07.209992349 +0200
@@ -9,7 +9,6 @@
 #include "config.h"
 #include "fuse_i.h"
 #include "fuse_opt.h"
-#include "fuse_common_compat.h"
 #include "mount_util.h"
 
 #include <stdio.h>
@@ -308,11 +307,6 @@
     waitpid(pid, NULL, 0);
 }
 
-void fuse_unmount_compat22(const char *mountpoint)
-{
-    fuse_kern_unmount(mountpoint, -1);
-}
-
 static int fuse_mount_fusermount(const char *mountpoint, const char *opts,
                                  int quiet)
 {
@@ -376,11 +370,6 @@
     return rv;
 }
 
-int fuse_mount_compat22(const char *mountpoint, const char *opts)
-{
-    return fuse_mount_fusermount(mountpoint, opts, 0);
-}
-
 static int fuse_mount_sys(const char *mnt, struct mount_opts *mo,
                           const char *mnt_opts)
 {
@@ -579,5 +568,3 @@
     return res;
 }
 
-__asm__(".symver fuse_mount_compat22,fuse_mount@FUSE_2.2");
-__asm__(".symver fuse_unmount_compat22,fuse_unmount@FUSE_2.2");