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Searched refs:fd (Results 1 – 25 of 99) sorted by relevance

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/fs/hfsplus/
Dbfind.c15 int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd) in hfs_find_init() argument
19 fd->tree = tree; in hfs_find_init()
20 fd->bnode = NULL; in hfs_find_init()
24 fd->search_key = ptr; in hfs_find_init()
25 fd->key = ptr + tree->max_key_len + 2; in hfs_find_init()
44 void hfs_find_exit(struct hfs_find_data *fd) in hfs_find_exit() argument
46 hfs_bnode_put(fd->bnode); in hfs_find_exit()
47 kfree(fd->search_key); in hfs_find_exit()
49 fd->tree->cnid, __builtin_return_address(0)); in hfs_find_exit()
50 mutex_unlock(&fd->tree->tree_lock); in hfs_find_exit()
[all …]
Dbrec.c15 static struct hfs_bnode *hfs_bnode_split(struct hfs_find_data *fd);
16 static int hfs_brec_update_parent(struct hfs_find_data *fd);
63 int hfs_brec_insert(struct hfs_find_data *fd, void *entry, int entry_len) in hfs_brec_insert() argument
72 tree = fd->tree; in hfs_brec_insert()
73 if (!fd->bnode) { in hfs_brec_insert()
79 fd->bnode = node; in hfs_brec_insert()
80 fd->record = -1; in hfs_brec_insert()
83 key_len = be16_to_cpu(fd->search_key->key_len) + 2; in hfs_brec_insert()
86 rec = fd->record + 1; in hfs_brec_insert()
89 node = fd->bnode; in hfs_brec_insert()
[all …]
Dattributes.c138 const char *name, struct hfs_find_data *fd) in hfsplus_find_attr() argument
150 err = hfsplus_attr_build_key(sb, fd->search_key, cnid, name); in hfsplus_find_attr()
153 err = hfs_brec_find(fd, hfs_find_rec_by_key); in hfsplus_find_attr()
157 err = hfsplus_attr_build_key(sb, fd->search_key, cnid, NULL); in hfsplus_find_attr()
160 err = hfs_brec_find(fd, hfs_find_1st_rec_by_cnid); in hfsplus_find_attr()
173 struct hfs_find_data fd; in hfsplus_attr_exists() local
178 err = hfs_find_init(HFSPLUS_SB(sb)->attr_tree, &fd); in hfsplus_attr_exists()
182 err = hfsplus_find_attr(sb, inode->i_ino, name, &fd); in hfsplus_attr_exists()
186 hfs_find_exit(&fd); in hfsplus_attr_exists()
190 hfs_find_exit(&fd); in hfsplus_attr_exists()
[all …]
Dcatalog.c195 struct hfs_find_data *fd) in hfsplus_find_cat() argument
201 hfsplus_cat_build_key_with_cnid(sb, fd->search_key, cnid); in hfsplus_find_cat()
202 err = hfs_brec_read(fd, &tmp, sizeof(hfsplus_cat_entry)); in hfsplus_find_cat()
217 hfsplus_cat_build_key_uni(fd->search_key, in hfsplus_find_cat()
220 return hfs_brec_find(fd, hfs_find_rec_by_key); in hfsplus_find_cat()
257 struct hfs_find_data fd; in hfsplus_create_cat() local
264 err = hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &fd); in hfsplus_create_cat()
272 err = hfs_bmap_reserve(fd.tree, 2 * fd.tree->depth); in hfsplus_create_cat()
276 hfsplus_cat_build_key_with_cnid(sb, fd.search_key, cnid); in hfsplus_create_cat()
286 err = hfs_brec_find(&fd, hfs_find_rec_by_key); in hfsplus_create_cat()
[all …]
Dextents.c88 struct hfs_find_data *fd) in __hfsplus_ext_write_extent() argument
95 hfsplus_ext_build_key(fd->search_key, inode->i_ino, hip->cached_start, in __hfsplus_ext_write_extent()
99 res = hfs_brec_find(fd, hfs_find_rec_by_key); in __hfsplus_ext_write_extent()
104 res = hfs_bmap_reserve(fd->tree, fd->tree->depth + 1); in __hfsplus_ext_write_extent()
107 hfs_brec_insert(fd, hip->cached_extents, in __hfsplus_ext_write_extent()
113 hfs_bnode_write(fd->bnode, hip->cached_extents, in __hfsplus_ext_write_extent()
114 fd->entryoffset, fd->entrylength); in __hfsplus_ext_write_extent()
134 struct hfs_find_data fd; in hfsplus_ext_write_extent_locked() local
136 res = hfs_find_init(HFSPLUS_SB(inode->i_sb)->ext_tree, &fd); in hfsplus_ext_write_extent_locked()
139 res = __hfsplus_ext_write_extent(inode, &fd); in hfsplus_ext_write_extent_locked()
[all …]
Ddir.c34 struct hfs_find_data fd; in hfsplus_lookup() local
44 err = hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &fd); in hfsplus_lookup()
47 err = hfsplus_cat_build_key(sb, fd.search_key, dir->i_ino, in hfsplus_lookup()
52 err = hfs_brec_read(&fd, &entry, sizeof(entry)); in hfsplus_lookup()
55 hfs_find_exit(&fd); in hfsplus_lookup()
64 if (fd.entrylength < sizeof(struct hfsplus_cat_folder)) { in hfsplus_lookup()
71 if (fd.entrylength < sizeof(struct hfsplus_cat_file)) { in hfsplus_lookup()
103 err = hfsplus_cat_build_key(sb, fd.search_key, in hfsplus_lookup()
117 hfs_find_exit(&fd); in hfsplus_lookup()
126 hfs_find_exit(&fd); in hfsplus_lookup()
[all …]
Dxattr.c444 struct hfs_find_data fd; in hfsplus_getxattr_finder_info() local
453 res = hfs_find_init(HFSPLUS_SB(inode->i_sb)->cat_tree, &fd); in hfsplus_getxattr_finder_info()
458 res = hfsplus_find_cat(inode->i_sb, inode->i_ino, &fd); in hfsplus_getxattr_finder_info()
461 entry_type = hfs_bnode_read_u16(fd.bnode, fd.entryoffset); in hfsplus_getxattr_finder_info()
464 hfs_bnode_read(fd.bnode, folder_finder_info, in hfsplus_getxattr_finder_info()
465 fd.entryoffset + in hfsplus_getxattr_finder_info()
471 hfs_bnode_read(fd.bnode, file_finder_info, in hfsplus_getxattr_finder_info()
472 fd.entryoffset + in hfsplus_getxattr_finder_info()
486 hfs_find_exit(&fd); in hfsplus_getxattr_finder_info()
493 struct hfs_find_data fd; in __hfsplus_getxattr() local
[all …]
Dinode.c488 int hfsplus_cat_read_inode(struct inode *inode, struct hfs_find_data *fd) in hfsplus_cat_read_inode() argument
494 type = hfs_bnode_read_u16(fd->bnode, fd->entryoffset); in hfsplus_cat_read_inode()
500 if (fd->entrylength < sizeof(struct hfsplus_cat_folder)) { in hfsplus_cat_read_inode()
505 hfs_bnode_read(fd->bnode, &entry, fd->entryoffset, in hfsplus_cat_read_inode()
524 if (fd->entrylength < sizeof(struct hfsplus_cat_file)) { in hfsplus_cat_read_inode()
529 hfs_bnode_read(fd->bnode, &entry, fd->entryoffset, in hfsplus_cat_read_inode()
566 struct hfs_find_data fd; in hfsplus_cat_write_inode() local
576 if (hfs_find_init(HFSPLUS_SB(main_inode->i_sb)->cat_tree, &fd)) in hfsplus_cat_write_inode()
580 if (hfsplus_find_cat(main_inode->i_sb, main_inode->i_ino, &fd)) in hfsplus_cat_write_inode()
587 if (fd.entrylength < sizeof(struct hfsplus_cat_folder)) { in hfsplus_cat_write_inode()
[all …]
/fs/hfs/
Dbfind.c15 int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd) in hfs_find_init() argument
19 fd->tree = tree; in hfs_find_init()
20 fd->bnode = NULL; in hfs_find_init()
24 fd->search_key = ptr; in hfs_find_init()
25 fd->key = ptr + tree->max_key_len + 2; in hfs_find_init()
44 void hfs_find_exit(struct hfs_find_data *fd) in hfs_find_exit() argument
46 hfs_bnode_put(fd->bnode); in hfs_find_exit()
47 kfree(fd->search_key); in hfs_find_exit()
49 fd->tree->cnid, __builtin_return_address(0)); in hfs_find_exit()
50 mutex_unlock(&fd->tree->tree_lock); in hfs_find_exit()
[all …]
Dbrec.c14 static struct hfs_bnode *hfs_bnode_split(struct hfs_find_data *fd);
15 static int hfs_brec_update_parent(struct hfs_find_data *fd);
65 int hfs_brec_insert(struct hfs_find_data *fd, void *entry, int entry_len) in hfs_brec_insert() argument
74 tree = fd->tree; in hfs_brec_insert()
75 if (!fd->bnode) { in hfs_brec_insert()
81 fd->bnode = node; in hfs_brec_insert()
82 fd->record = -1; in hfs_brec_insert()
85 key_len = (fd->search_key->key_len | 1) + 1; in hfs_brec_insert()
88 rec = fd->record + 1; in hfs_brec_insert()
91 node = fd->bnode; in hfs_brec_insert()
[all …]
Dcatalog.c84 struct hfs_find_data fd; in hfs_cat_create() local
96 err = hfs_find_init(HFS_SB(sb)->cat_tree, &fd); in hfs_cat_create()
104 err = hfs_bmap_reserve(fd.tree, 2 * fd.tree->depth); in hfs_cat_create()
108 hfs_cat_build_key(sb, fd.search_key, cnid, NULL); in hfs_cat_create()
112 err = hfs_brec_find(&fd); in hfs_cat_create()
118 err = hfs_brec_insert(&fd, &entry, entry_size); in hfs_cat_create()
122 hfs_cat_build_key(sb, fd.search_key, dir->i_ino, str); in hfs_cat_create()
124 err = hfs_brec_find(&fd); in hfs_cat_create()
131 err = hfs_brec_insert(&fd, &entry, entry_size); in hfs_cat_create()
138 hfs_find_exit(&fd); in hfs_cat_create()
[all …]
Ddir.c24 struct hfs_find_data fd; in hfs_lookup() local
28 res = hfs_find_init(HFS_SB(dir->i_sb)->cat_tree, &fd); in hfs_lookup()
31 hfs_cat_build_key(dir->i_sb, fd.search_key, dir->i_ino, &dentry->d_name); in hfs_lookup()
32 res = hfs_brec_read(&fd, &rec, sizeof(rec)); in hfs_lookup()
37 inode = hfs_iget(dir->i_sb, &fd.search_key->cat, &rec); in hfs_lookup()
41 hfs_find_exit(&fd); in hfs_lookup()
55 struct hfs_find_data fd; in hfs_readdir() local
62 err = hfs_find_init(HFS_SB(sb)->cat_tree, &fd); in hfs_readdir()
65 hfs_cat_build_key(sb, fd.search_key, inode->i_ino, NULL); in hfs_readdir()
66 err = hfs_brec_find(&fd); in hfs_readdir()
[all …]
Dextent.c110 static int __hfs_ext_write_extent(struct inode *inode, struct hfs_find_data *fd) in __hfs_ext_write_extent() argument
114 hfs_ext_build_key(fd->search_key, inode->i_ino, HFS_I(inode)->cached_start, in __hfs_ext_write_extent()
116 res = hfs_brec_find(fd); in __hfs_ext_write_extent()
121 res = hfs_bmap_reserve(fd->tree, fd->tree->depth + 1); in __hfs_ext_write_extent()
124 hfs_brec_insert(fd, HFS_I(inode)->cached_extents, sizeof(hfs_extent_rec)); in __hfs_ext_write_extent()
129 hfs_bnode_write(fd->bnode, HFS_I(inode)->cached_extents, fd->entryoffset, fd->entrylength); in __hfs_ext_write_extent()
137 struct hfs_find_data fd; in hfs_ext_write_extent() local
141 res = hfs_find_init(HFS_SB(inode->i_sb)->ext_tree, &fd); in hfs_ext_write_extent()
144 res = __hfs_ext_write_extent(inode, &fd); in hfs_ext_write_extent()
145 hfs_find_exit(&fd); in hfs_ext_write_extent()
[all …]
Dattr.c25 struct hfs_find_data fd; in __hfs_setxattr() local
33 res = hfs_find_init(HFS_SB(inode->i_sb)->cat_tree, &fd); in __hfs_setxattr()
36 fd.search_key->cat = HFS_I(inode)->cat_key; in __hfs_setxattr()
37 res = hfs_brec_find(&fd); in __hfs_setxattr()
40 hfs_bnode_read(fd.bnode, &rec, fd.entryoffset, in __hfs_setxattr()
61 hfs_bnode_write(fd.bnode, &rec, fd.entryoffset, in __hfs_setxattr()
64 hfs_find_exit(&fd); in __hfs_setxattr()
71 struct hfs_find_data fd; in __hfs_getxattr() local
80 res = hfs_find_init(HFS_SB(inode->i_sb)->cat_tree, &fd); in __hfs_getxattr()
83 fd.search_key->cat = HFS_I(inode)->cat_key; in __hfs_getxattr()
[all …]
/fs/
Dfile.c36 kvfree(fdt->fd); in __free_fdtable()
84 memcpy(nfdt->fd, ofdt->fd, cpy); in copy_fdtable()
85 memset((char *)nfdt->fd + cpy, 0, set); in copy_fdtable()
139 fdt->fd = data; in alloc_fdtable()
155 kvfree(fdt->fd); in alloc_fdtable()
249 static inline void __set_close_on_exec(unsigned int fd, struct fdtable *fdt) in __set_close_on_exec() argument
251 __set_bit(fd, fdt->close_on_exec); in __set_close_on_exec()
254 static inline void __clear_close_on_exec(unsigned int fd, struct fdtable *fdt) in __clear_close_on_exec() argument
256 if (test_bit(fd, fdt->close_on_exec)) in __clear_close_on_exec()
257 __clear_bit(fd, fdt->close_on_exec); in __clear_close_on_exec()
[all …]
Dread_write.c304 static off_t ksys_lseek(unsigned int fd, off_t offset, unsigned int whence) in ksys_lseek() argument
307 struct fd f = fdget_pos(fd); in ksys_lseek()
322 SYSCALL_DEFINE3(lseek, unsigned int, fd, off_t, offset, unsigned int, whence) in SYSCALL_DEFINE3() argument
324 return ksys_lseek(fd, offset, whence); in SYSCALL_DEFINE3()
328 COMPAT_SYSCALL_DEFINE3(lseek, unsigned int, fd, compat_off_t, offset, unsigned int, whence) in COMPAT_SYSCALL_DEFINE3() argument
330 return ksys_lseek(fd, offset, whence); in COMPAT_SYSCALL_DEFINE3()
336 SYSCALL_DEFINE5(llseek, unsigned int, fd, unsigned long, offset_high, in SYSCALL_DEFINE5() argument
341 struct fd f = fdget_pos(fd); in SYSCALL_DEFINE5()
623 ssize_t ksys_read(unsigned int fd, char __user *buf, size_t count) in ksys_read() argument
625 struct fd f = fdget_pos(fd); in ksys_read()
[all …]
Dsync.c163 SYSCALL_DEFINE1(syncfs, int, fd) in SYSCALL_DEFINE1() argument
165 struct fd f = fdget(fd); in SYSCALL_DEFINE1()
220 static int do_fsync(unsigned int fd, int datasync) in do_fsync() argument
222 struct fd f = fdget(fd); in do_fsync()
233 SYSCALL_DEFINE1(fsync, unsigned int, fd) in SYSCALL_DEFINE1() argument
235 return do_fsync(fd, 0); in SYSCALL_DEFINE1()
238 SYSCALL_DEFINE1(fdatasync, unsigned int, fd) in SYSCALL_DEFINE1() argument
240 return do_fsync(fd, 1); in SYSCALL_DEFINE1()
370 int ksys_sync_file_range(int fd, loff_t offset, loff_t nbytes, in ksys_sync_file_range() argument
374 struct fd f; in ksys_sync_file_range()
[all …]
Dfcntl.c35 static int setfl(int fd, struct file * filp, unsigned long arg) in setfl() argument
73 error = filp->f_op->fasync(fd, filp, (arg & FASYNC) != 0); in setfl()
330 static long do_fcntl(int fd, unsigned int cmd, unsigned long arg, in do_fcntl() argument
345 err = get_close_on_exec(fd) ? FD_CLOEXEC : 0; in do_fcntl()
349 set_close_on_exec(fd, arg & FD_CLOEXEC); in do_fcntl()
355 err = setfl(fd, filp, arg); in do_fcntl()
378 err = fcntl_setlk(fd, filp, cmd, &flock); in do_fcntl()
418 err = fcntl_setlease(fd, filp, arg); in do_fcntl()
421 err = fcntl_dirnotify(fd, filp, arg); in do_fcntl()
456 SYSCALL_DEFINE3(fcntl, unsigned int, fd, unsigned int, cmd, unsigned long, arg) in SYSCALL_DEFINE3() argument
[all …]
Dfhandle.c115 static struct vfsmount *get_vfsmount_from_fd(int fd) in get_vfsmount_from_fd() argument
119 if (fd == AT_FDCWD) { in get_vfsmount_from_fd()
125 struct fd f = fdget(fd); in get_vfsmount_from_fd()
221 int fd; in do_handle_open() local
227 fd = get_unused_fd_flags(open_flag); in do_handle_open()
228 if (fd < 0) { in do_handle_open()
230 return fd; in do_handle_open()
234 put_unused_fd(fd); in do_handle_open()
237 retval = fd; in do_handle_open()
239 fd_install(fd, file); in do_handle_open()
/fs/jffs2/
Dbuild.c56 struct jffs2_full_dirent *fd; in jffs2_build_inode_pass1() local
61 for(fd = ic->scan_dents; fd; fd = fd->next) { in jffs2_build_inode_pass1()
63 if (!fd->ino) in jffs2_build_inode_pass1()
68 child_ic = jffs2_get_ino_cache(c, fd->ino); in jffs2_build_inode_pass1()
71 fd->name, fd->ino, ic->ino); in jffs2_build_inode_pass1()
72 jffs2_mark_node_obsolete(c, fd->raw); in jffs2_build_inode_pass1()
74 fd->ic = NULL; in jffs2_build_inode_pass1()
79 fd->ic = child_ic; in jffs2_build_inode_pass1()
83 if (fd->type == DT_DIR) { in jffs2_build_inode_pass1()
89 dbg_fsbuild("increased nlink for child \"%s\" (ino #%u)\n", fd->name, fd->ino); in jffs2_build_inode_pass1()
[all …]
Dwrite.c209 struct jffs2_full_dirent *fd; in jffs2_write_dirent() local
242 fd = jffs2_alloc_full_dirent(namelen+1); in jffs2_write_dirent()
243 if (!fd) in jffs2_write_dirent()
246 fd->version = je32_to_cpu(rd->version); in jffs2_write_dirent()
247 fd->ino = je32_to_cpu(rd->ino); in jffs2_write_dirent()
248 fd->nhash = full_name_hash(NULL, name, namelen); in jffs2_write_dirent()
249 fd->type = rd->type; in jffs2_write_dirent()
250 memcpy(fd->name, name, namelen); in jffs2_write_dirent()
251 fd->name[namelen]=0; in jffs2_write_dirent()
264 fd->version = je32_to_cpu(rd->version); in jffs2_write_dirent()
[all …]
Ddir.c79 struct jffs2_full_dirent *fd = NULL, *fd_list; in jffs2_lookup() local
99 (!fd || fd_list->version > fd->version) && in jffs2_lookup()
102 fd = fd_list; in jffs2_lookup()
105 if (fd) in jffs2_lookup()
106 ino = fd->ino; in jffs2_lookup()
124 struct jffs2_full_dirent *fd; in jffs2_readdir() local
133 for (fd = f->dents; fd; fd = fd->next) { in jffs2_readdir()
138 fd->name, fd->ino, fd->type, curofs, (unsigned long)ctx->pos); in jffs2_readdir()
141 if (!fd->ino) { in jffs2_readdir()
143 fd->name); in jffs2_readdir()
[all …]
/fs/hostfs/
Dhostfs_user.c41 int stat_file(const char *path, struct hostfs_stat *p, int fd) in stat_file() argument
45 if (fd >= 0) { in stat_file()
46 if (fstat64(fd, &buf) < 0) in stat_file()
72 int mode = 0, fd; in open_file() local
84 fd = open64(path, mode); in open_file()
85 if (fd < 0) in open_file()
87 else return fd; in open_file()
124 int read_file(int fd, unsigned long long *offset, char *buf, int len) in read_file() argument
128 n = pread64(fd, buf, len, *offset); in read_file()
135 int write_file(int fd, unsigned long long *offset, const char *buf, int len) in write_file() argument
[all …]
Dhostfs_kern.c24 int fd; member
226 hi->fd = -1; in hostfs_alloc_inode()
237 if (HOSTFS_I(inode)->fd != -1) { in hostfs_evict_inode()
238 close_file(&HOSTFS_I(inode)->fd); in hostfs_evict_inode()
239 HOSTFS_I(inode)->fd = -1; in hostfs_evict_inode()
301 int r, w, fd; in hostfs_open() local
321 fd = open_file(name, r, w, append); in hostfs_open()
323 if (fd < 0) in hostfs_open()
324 return fd; in hostfs_open()
330 close_file(&fd); in hostfs_open()
[all …]
/fs/proc/
Dfd.c36 unsigned int fd = proc_fd(m->private); in seq_show() local
39 file = fcheck_files(files, fd); in seq_show()
44 if (close_on_exec(fd, fdt)) in seq_show()
108 static bool tid_fd_mode(struct task_struct *task, unsigned fd, fmode_t *mode) in tid_fd_mode() argument
117 file = fcheck_files(files, fd); in tid_fd_mode()
145 unsigned int fd; in tid_fd_revalidate() local
152 fd = proc_fd(inode); in tid_fd_revalidate()
156 if (tid_fd_mode(task, fd, &f_mode)) { in tid_fd_revalidate()
184 unsigned int fd = proc_fd(d_inode(dentry)); in proc_fd_link() local
188 fd_file = fcheck_files(files, fd); in proc_fd_link()
[all …]

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