Searched refs:file (Results 476 - 500 of 3464) sorted by relevance

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/linux-master/drivers/comedi/
H A Dcomedi_fops.c53 * struct comedi_file - Per-file private data for COMEDI device
276 static void comedi_file_reset(struct file *file) argument
278 struct comedi_file *cfp = file->private_data;
281 unsigned int minor = iminor(file_inode(file));
298 static void comedi_file_check(struct file *file) argument
300 struct comedi_file *cfp = file->private_data;
305 comedi_file_reset(file);
308 static struct comedi_subdevice *comedi_file_read_subdevice(struct file *fil argument
316 comedi_file_write_subdevice(struct file *file) argument
933 do_devinfo_ioctl(struct comedi_device *dev, struct comedi_devinfo __user *arg, struct file *file) argument
980 do_subdinfo_ioctl(struct comedi_device *dev, struct comedi_subdinfo __user *arg, void *file) argument
1108 do_bufinfo_ioctl(struct comedi_device *dev, struct comedi_bufinfo __user *arg, void *file) argument
1309 parse_insn(struct comedi_device *dev, struct comedi_insn *insn, unsigned int *data, void *file) argument
1527 do_insnlist_ioctl(struct comedi_device *dev, struct comedi_insn *insns, unsigned int n_insns, void *file) argument
1606 do_insn_ioctl(struct comedi_device *dev, struct comedi_insn *insn, void *file) argument
1748 do_cmd_ioctl(struct comedi_device *dev, struct comedi_cmd *cmd, bool *copy, void *file) argument
1853 do_cmdtest_ioctl(struct comedi_device *dev, struct comedi_cmd *cmd, bool *copy, void *file) argument
1904 do_lock_ioctl(struct comedi_device *dev, unsigned long arg, void *file) argument
1939 do_unlock_ioctl(struct comedi_device *dev, unsigned long arg, void *file) argument
1974 do_cancel_ioctl(struct comedi_device *dev, unsigned long arg, void *file) argument
2008 do_poll_ioctl(struct comedi_device *dev, unsigned long arg, void *file) argument
2043 do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg, struct file *file) argument
2086 do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg, struct file *file) argument
2116 comedi_unlocked_ioctl(struct file *file, unsigned int cmd, unsigned long arg) argument
2321 comedi_mmap(struct file *file, struct vm_area_struct *vma) argument
2425 comedi_poll(struct file *file, poll_table *wait) argument
2466 comedi_write(struct file *file, const char __user *buf, size_t nbytes, loff_t *offset) argument
2602 comedi_read(struct file *file, char __user *buf, size_t nbytes, loff_t *offset) argument
2739 comedi_open(struct inode *inode, struct file *file) argument
2793 comedi_fasync(int fd, struct file *file, int on) argument
2801 comedi_close(struct inode *inode, struct file *file) argument
2899 compat_chaninfo(struct file *file, unsigned long arg) argument
2923 compat_rangeinfo(struct file *file, unsigned long arg) argument
3001 compat_cmd(struct file *file, unsigned long arg) argument
3026 compat_cmdtest(struct file *file, unsigned long arg) argument
3068 compat_insnlist(struct file *file, unsigned long arg) argument
3103 compat_insn(struct file *file, unsigned long arg) argument
3125 comedi_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) argument
[all...]
/linux-master/drivers/char/
H A Ddtlk.c17 based on documentation in their User's Manual file and Developer's
67 #include <linux/dtlk.h> /* local header file for DoubleTalk values */
91 static ssize_t dtlk_read(struct file *, char __user *,
93 static ssize_t dtlk_write(struct file *, const char __user *,
95 static __poll_t dtlk_poll(struct file *, poll_table *);
96 static int dtlk_open(struct inode *, struct file *);
97 static int dtlk_release(struct inode *, struct file *);
98 static long dtlk_ioctl(struct file *file,
126 static ssize_t dtlk_read(struct file *fil argument
159 dtlk_write(struct file *file, const char __user *buf, size_t count, loff_t * ppos) argument
232 dtlk_poll(struct file *file, poll_table * wait) argument
269 dtlk_ioctl(struct file *file, unsigned int cmd, unsigned long arg) argument
298 dtlk_open(struct inode *inode, struct file *file) argument
313 dtlk_release(struct inode *inode, struct file *file) argument
[all...]
/linux-master/drivers/watchdog/
H A Dindydog.c62 static int indydog_open(struct inode *inode, struct file *file) argument
76 return stream_open(inode, file);
79 static int indydog_release(struct inode *inode, struct file *file) argument
89 static ssize_t indydog_write(struct file *file, const char *data, argument
98 static long indydog_ioctl(struct file *file, unsigned int cmd, argument
H A Dsbc_epx_c3.c62 static int epx_c3_open(struct inode *inode, struct file *file) argument
77 return stream_open(inode, file);
80 static int epx_c3_release(struct inode *inode, struct file *file) argument
92 static ssize_t epx_c3_write(struct file *file, const char __user *data, argument
101 static long epx_c3_ioctl(struct file *file, unsigned int cmd, argument
H A Dwafer5823wdt.c94 static ssize_t wafwdt_write(struct file *file, const char __user *buf, argument
122 static long wafwdt_ioctl(struct file *file, unsigned int cmd, argument
187 static int wafwdt_open(struct inode *inode, struct file *file) argument
196 return stream_open(inode, file);
199 static int wafwdt_close(struct inode *inode, struct file *file) argument
H A Dscx200_wdt.c95 static int scx200_wdt_open(struct inode *inode, struct file *file) argument
102 return stream_open(inode, file);
105 static int scx200_wdt_release(struct inode *inode, struct file *file) argument
131 static ssize_t scx200_wdt_write(struct file *file, const char __user *data, argument
155 static long scx200_wdt_ioctl(struct file *file, unsigned int cmd, argument
H A Dwdt285.c67 static int watchdog_open(struct inode *inode, struct file *file) argument
99 stream_open(inode, file);
108 static int watchdog_release(struct inode *inode, struct file *file) argument
117 static ssize_t watchdog_write(struct file *file, const char __user *data, argument
134 static long watchdog_ioctl(struct file *file, unsigned int cmd, argument
H A Dacquirewdt.c61 #include <linux/fs.h> /* For file operations */
117 static ssize_t acq_write(struct file *file, const char __user *buf, argument
144 static long acq_ioctl(struct file *file, unsigned int cmd, unsigned long arg) argument
189 static int acq_open(struct inode *inode, struct file *file) argument
199 return stream_open(inode, file);
202 static int acq_close(struct inode *inode, struct file *file) argument
[all...]
H A Dsbc_fitpc2_wdt.c67 static int fitpc2_wdt_open(struct inode *inode, struct file *file) argument
76 return stream_open(inode, file);
79 static ssize_t fitpc2_wdt_write(struct file *file, const char __user *data, argument
118 static long fitpc2_wdt_ioctl(struct file *file, unsigned int cmd, argument
165 static int fitpc2_wdt_release(struct inode *inode, struct file *file) argument
H A Dm54xx_wdt.c80 static int m54xx_wdt_open(struct inode *inode, struct file *file) argument
87 return stream_open(inode, file);
90 static ssize_t m54xx_wdt_write(struct file *file, const char *data, argument
119 static long m54xx_wdt_ioctl(struct file *file, unsigned int cmd, argument
165 static int m54xx_wdt_release(struct inode *inode, struct file *file) argument
H A Dmtx-1_wdt.c115 static int mtx1_wdt_open(struct inode *inode, struct file *file) argument
119 return stream_open(inode, file);
123 static int mtx1_wdt_release(struct inode *inode, struct file *file) argument
129 static long mtx1_wdt_ioctl(struct file *file, unsigned int cmd, argument
169 static ssize_t mtx1_wdt_write(struct file *file, const char *buf, argument
/linux-master/drivers/net/wireless/intel/iwlegacy/
H A Ddebug.c121 /* file operation */
123 static ssize_t il_dbgfs_##name##_read(struct file *file, \
128 static ssize_t il_dbgfs_##name##_write(struct file *file, \
200 il_dbgfs_tx_stats_read(struct file *file, char __user *user_buf, size_t count, argument
204 struct il_priv *il = file->private_data;
240 il_dbgfs_clear_traffic_stats_write(struct file *file, argument
261 il_dbgfs_rx_stats_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
305 il_dbgfs_sram_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
364 il_dbgfs_sram_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
389 il_dbgfs_stations_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
453 il_dbgfs_nvm_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
497 il_dbgfs_channels_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
576 il_dbgfs_status_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
637 il_dbgfs_interrupt_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
716 il_dbgfs_interrupt_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
737 il_dbgfs_qos_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
762 il_dbgfs_disable_ht40_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
788 il_dbgfs_disable_ht40_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
812 il_dbgfs_tx_queue_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
859 il_dbgfs_rx_queue_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
888 il_dbgfs_ucode_rx_stats_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
897 il_dbgfs_ucode_tx_stats_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
906 il_dbgfs_ucode_general_stats_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
915 il_dbgfs_sensitivity_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
1014 il_dbgfs_chain_noise_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
1085 il_dbgfs_power_save_status_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
1109 il_dbgfs_clear_ucode_stats_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
1134 il_dbgfs_rxon_flags_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
1147 il_dbgfs_rxon_filter_flags_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
1161 il_dbgfs_fh_reg_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
1183 il_dbgfs_missed_beacon_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
1200 il_dbgfs_missed_beacon_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
1225 il_dbgfs_force_reset_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
1256 il_dbgfs_force_reset_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
1269 il_dbgfs_wd_timeout_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
[all...]
/linux-master/drivers/acpi/apei/
H A Derst-dbg.c6 * information to and from a persistent store. This file provide the
32 static int erst_dbg_open(struct inode *inode, struct file *file) argument
39 pos = (int *)&file->private_data;
45 return nonseekable_open(inode, file);
48 static int erst_dbg_release(struct inode *inode, struct file *file) argument
55 static long erst_dbg_ioctl(struct file *f, unsigned int cmd, unsigned long arg)
82 static ssize_t erst_dbg_read(struct file *filp, char __user *ubuf,
152 static ssize_t erst_dbg_write(struct file *fil
[all...]
/linux-master/drivers/xen/
H A Dprivcmd-buf.c37 static int privcmd_buf_open(struct inode *ino, struct file *file) argument
48 file->private_data = file_priv;
65 static int privcmd_buf_release(struct inode *ino, struct file *file) argument
67 struct privcmd_buf_private *file_priv = file->private_data;
132 static int privcmd_buf_mmap(struct file *file, struct vm_area_struct *vma) argument
134 struct privcmd_buf_private *file_priv = file->private_data;
/linux-master/tools/mm/
H A Dslabinfo-gnuplot.sh51 local file=$1
59 check_file_exist "$file"
61 out_file=`basename "$file"`
67 wc_lines=`cat "$file" | wc -l`
94 plot "$file" $range u 2$xtic title 'SIZE' with boxes,\
107 local file=""
116 file="$file"`basename "$i"`
128 set output '$file.png'
137 echo "$file
[all...]
/linux-master/drivers/xen/xenfs/
H A Dxensyms.c111 static int xensyms_open(struct inode *inode, struct file *file) argument
117 ret = seq_open_private(file, &xensyms_seq_ops,
122 m = file->private_data;
128 seq_release_private(inode, file);
138 static int xensyms_release(struct inode *inode, struct file *file) argument
140 struct seq_file *m = file->private_data;
144 return seq_release_private(inode, file);
/linux-master/drivers/platform/x86/dell/
H A Ddell-smo8800.c48 static ssize_t smo8800_misc_read(struct file *file, char __user *buf, argument
51 struct smo8800_device *smo8800 = container_of(file->private_data,
78 static int smo8800_misc_open(struct inode *inode, struct file *file) argument
80 struct smo8800_device *smo8800 = container_of(file->private_data,
90 static int smo8800_misc_release(struct inode *inode, struct file *file) argument
92 struct smo8800_device *smo8800 = container_of(file->private_data,
/linux-master/tools/objtool/
H A Dbuiltin-check.c20 "objtool <actions> [<options>] file.o",
176 static bool link_opts_valid(struct objtool_file *file) argument
181 if (has_multiple_files(file->elf)) {
208 struct objtool_file *file; local
220 file = objtool_open_read(objname);
221 if (!file)
227 if (!link_opts_valid(file))
230 ret = check(file);
234 if (file->elf->changed)
235 return elf_write(file
[all...]
/linux-master/drivers/net/wireless/ath/ath9k/
H A Ddfs_debug.c34 static ssize_t read_file_dfs(struct file *file, char __user *user_buf, argument
37 struct ath_softc *sc = file->private_data;
97 static ssize_t write_file_dfs(struct file *file, const char __user *user_buf, argument
100 struct ath_softc *sc = file->private_data;
113 static ssize_t write_file_simulate_radar(struct file *file, argument
117 struct ath_softc *sc = file->private_data;
/linux-master/drivers/media/radio/
H A Dradio-miropcm20.c199 static int vidioc_querycap(struct file *file, void *priv, argument
222 static int vidioc_g_tuner(struct file *file, void *priv, argument
225 struct pcm20 *dev = video_drvdata(file);
251 static int vidioc_s_tuner(struct file *file, void *priv, argument
254 struct pcm20 *dev = video_drvdata(file);
267 static int vidioc_g_frequency(struct file *file, voi argument
281 vidioc_s_frequency(struct file *file, void *priv, const struct v4l2_frequency *f) argument
378 pcm20_open(struct file *file) argument
396 pcm20_release(struct file *file) argument
[all...]
/linux-master/drivers/media/test-drivers/vivid/
H A Dvivid-vid-cap.c523 int vivid_g_fmt_vid_cap(struct file *file, void *priv, argument
526 struct vivid_dev *dev = video_drvdata(file);
552 int vivid_try_fmt_vid_cap(struct file *file, void *priv, argument
557 struct vivid_dev *dev = video_drvdata(file);
665 int vivid_s_fmt_vid_cap(struct file *file, void *priv, argument
669 struct vivid_dev *dev = video_drvdata(file);
673 int ret = vivid_try_fmt_vid_cap(file, pri
798 vidioc_g_fmt_vid_cap_mplane(struct file *file, void *priv, struct v4l2_format *f) argument
808 vidioc_try_fmt_vid_cap_mplane(struct file *file, void *priv, struct v4l2_format *f) argument
818 vidioc_s_fmt_vid_cap_mplane(struct file *file, void *priv, struct v4l2_format *f) argument
828 vidioc_g_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) argument
838 vidioc_try_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) argument
848 vidioc_s_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) argument
858 vivid_vid_cap_g_selection(struct file *file, void *priv, struct v4l2_selection *sel) argument
904 vivid_vid_cap_s_selection(struct file *file, void *fh, struct v4l2_selection *s) argument
1036 vivid_vid_cap_g_pixelaspect(struct file *file, void *priv, int type, struct v4l2_fract *f) argument
1064 vidioc_enum_input(struct file *file, void *priv, struct v4l2_input *inp) argument
1133 vidioc_g_input(struct file *file, void *priv, unsigned *i) argument
1141 vidioc_s_input(struct file *file, void *priv, unsigned i) argument
1227 vidioc_enumaudio(struct file *file, void *fh, struct v4l2_audio *vin) argument
1235 vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *vin) argument
1245 vidioc_s_audio(struct file *file, void *fh, const struct v4l2_audio *vin) argument
1257 vivid_video_g_frequency(struct file *file, void *fh, struct v4l2_frequency *vf) argument
1267 vivid_video_s_frequency(struct file *file, void *fh, const struct v4l2_frequency *vf) argument
1279 vivid_video_s_tuner(struct file *file, void *fh, const struct v4l2_tuner *vt) argument
1291 vivid_video_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt) argument
1382 vidioc_querystd(struct file *file, void *priv, v4l2_std_id *id) argument
1409 vivid_vid_cap_s_std(struct file *file, void *priv, v4l2_std_id id) argument
1484 vivid_vid_cap_s_dv_timings(struct file *file, void *_fh, struct v4l2_dv_timings *timings) argument
1507 vidioc_query_dv_timings(struct file *file, void *_fh, struct v4l2_dv_timings *timings) argument
1540 vidioc_s_edid(struct file *file, void *_fh, struct v4l2_edid *edid) argument
1597 vidioc_enum_framesizes(struct file *file, void *fh, struct v4l2_frmsizeenum *fsize) argument
1626 vidioc_enum_frameintervals(struct file *file, void *priv, struct v4l2_frmivalenum *fival) argument
1662 vivid_vid_cap_g_parm(struct file *file, void *priv, struct v4l2_streamparm *parm) argument
1678 vivid_vid_cap_s_parm(struct file *file, void *priv, struct v4l2_streamparm *parm) argument
[all...]
/linux-master/drivers/hid/
H A Dhidraw.c41 static ssize_t hidraw_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos) argument
43 struct hidraw_list *list = file->private_data;
63 if (file->f_flags & O_NONBLOCK) {
105 static ssize_t hidraw_send_report(struct file *file, const char __user *buffer, size_t count, unsigned char report_type) argument
107 unsigned int minor = iminor(file_inode(file));
162 static ssize_t hidraw_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos) argument
166 ret = hidraw_send_report(file, buffe
179 hidraw_get_report(struct file *file, char __user *buffer, size_t count, unsigned char report_type) argument
251 hidraw_poll(struct file *file, poll_table *wait) argument
264 hidraw_open(struct inode *inode, struct file *file) argument
319 hidraw_fasync(int fd, struct file *file, int on) argument
351 hidraw_release(struct inode * inode, struct file * file) argument
375 hidraw_ioctl(struct file *file, unsigned int cmd, unsigned long arg) argument
[all...]
/linux-master/scripts/mod/
H A Dsumversion.c230 static int parse_string(const char *file, unsigned long len, argument
235 add_char(file[0], md);
237 add_char(file[i], md);
238 if (file[i] == '"' && file[i-1] != '\\')
244 static int parse_comment(const char *file, unsigned long len) argument
249 if (file[i-1] == '*' && file[i] == '/')
258 char *file; local
261 file
304 char *cmd, *file, *line, *dir, *pos; local
[all...]
/linux-master/fs/9p/
H A Dvfs_file.c3 * This file contians vfs file ops for 9P2000.
14 #include <linux/file.h>
34 * v9fs_file_open - open a file (or directory)
36 * @file: file being opened
40 int v9fs_file_open(struct inode *inode, struct file *file) argument
47 p9_debug(P9_DEBUG_VFS, "inode: %p file: %p\n", inode, file);
398 struct file *file = iocb->ki_filp; local
[all...]
/linux-master/fs/nfs/
H A Dfscache.h72 * one thread is truncating a file while another one is reading the last
73 * page of the file.
99 extern void nfs_fscache_open_file(struct inode *, struct file *);
100 extern void nfs_fscache_release_file(struct inode *, struct file *);
102 extern int nfs_netfs_read_folio(struct file *file, struct folio *folio);
177 struct file *filp) {}
178 static inline void nfs_fscache_release_file(struct inode *inode, struct file *file) {} argument
183 static inline int nfs_netfs_read_folio(struct file *fil argument
[all...]

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