Searched refs:ppos (Results 226 - 250 of 730) sorted by relevance

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/linux-master/drivers/tty/vt/
H A Dvc_screen.c365 vcs_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) argument
380 pos = *ppos;
469 *ppos += read;
590 vcs_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) argument
609 pos = *ppos;
700 *ppos += written;
/linux-master/sound/soc/sof/
H A Dipc4-mtrace.c177 size_t count, loff_t *ppos)
184 loff_t lpos = *ppos;
273 *ppos += count;
302 size_t count, loff_t *ppos)
325 ret = simple_read_from_buffer(to, count, ppos, buf, strlen(buf));
333 size_t count, loff_t *ppos)
176 sof_ipc4_mtrace_dfs_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos) argument
301 sof_ipc4_priority_mask_dfs_read(struct file *file, char __user *to, size_t count, loff_t *ppos) argument
331 sof_ipc4_priority_mask_dfs_write(struct file *file, const char __user *from, size_t count, loff_t *ppos) argument
/linux-master/include/linux/
H A Dftrace.h471 size_t *lenp, loff_t *ppos);
675 size_t cnt, loff_t *ppos);
677 size_t cnt, loff_t *ppos);
892 size_t cnt, loff_t *ppos) { return -ENODEV; }
894 size_t cnt, loff_t *ppos) { return -ENODEV; }
1161 void *buffer, size_t *lenp, loff_t *ppos);
891 ftrace_filter_write(struct file *file, const char __user *ubuf, size_t cnt, loff_t *ppos) argument
893 ftrace_notrace_write(struct file *file, const char __user *ubuf, size_t cnt, loff_t *ppos) argument
/linux-master/arch/s390/kernel/
H A Dcrash_dump.c671 ssize_t elfcorehdr_read(char *buf, size_t count, u64 *ppos) argument
673 void *src = (void *)(unsigned long)*ppos;
676 *ppos += count;
683 ssize_t elfcorehdr_read_notes(char *buf, size_t count, u64 *ppos) argument
685 void *src = (void *)(unsigned long)*ppos;
688 *ppos += count;
/linux-master/drivers/usb/misc/
H A Didmouse.c83 size_t count, loff_t * ppos);
294 loff_t * ppos)
308 result = simple_read_from_buffer(buffer, count, ppos,
293 idmouse_read(struct file *file, char __user *buffer, size_t count, loff_t * ppos) argument
/linux-master/drivers/hwmon/pmbus/
H A Dq54sj108a2.c74 size_t count, loff_t *ppos)
172 return simple_read_from_buffer(buf, count, ppos, data, rc);
176 size_t count, loff_t *ppos)
73 q54sj108a2_debugfs_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) argument
175 q54sj108a2_debugfs_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) argument
/linux-master/arch/powerpc/platforms/powernv/
H A Dopal-prd.c160 size_t count, loff_t *ppos)
171 if (*ppos)
223 size_t count, loff_t *ppos)
159 opal_prd_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) argument
222 opal_prd_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) argument
/linux-master/arch/powerpc/kernel/
H A Deeh.c1602 size_t count, loff_t *ppos)
1610 ret = simple_write_to_buffer(buf, sizeof(buf)-1, ppos, user_buf, count);
1651 size_t count, loff_t *ppos)
1659 ret = simple_write_to_buffer(buf, sizeof(buf), ppos, user_buf, count);
1707 size_t count, loff_t *ppos)
1711 return simple_read_from_buffer(user_buf, count, ppos,
1717 size_t count, loff_t *ppos)
1723 pdev = eeh_debug_lookup_pdev(filp, user_buf, count, ppos);
1845 size_t count, loff_t *ppos)
1850 pdev = eeh_debug_lookup_pdev(filp, user_buf, count, ppos);
1600 eeh_debug_lookup_pdev(struct file *filp, const char __user *user_buf, size_t count, loff_t *ppos) argument
1649 eeh_force_recover_write(struct file *filp, const char __user *user_buf, size_t count, loff_t *ppos) argument
1705 eeh_debugfs_dev_usage(struct file *filp, char __user *user_buf, size_t count, loff_t *ppos) argument
1715 eeh_dev_check_write(struct file *filp, const char __user *user_buf, size_t count, loff_t *ppos) argument
1843 eeh_dev_break_write(struct file *filp, const char __user *user_buf, size_t count, loff_t *ppos) argument
1870 eeh_dev_can_recover(struct file *filp, const char __user *user_buf, size_t count, loff_t *ppos) argument
[all...]
/linux-master/drivers/thunderbolt/
H A Ddebugfs.c129 loff_t *ppos)
171 size_t count, loff_t *ppos)
176 return regs_write(port->sw, port, user_buf, count, ppos);
180 size_t count, loff_t *ppos)
185 return regs_write(sw, NULL, user_buf, count, ppos);
263 size_t count, loff_t *ppos)
408 size_t count, loff_t *ppos)
481 size_t count, loff_t *ppos)
632 size_t count, loff_t *ppos)
745 size_t count, loff_t *ppos)
127 regs_write(struct tb_switch *sw, struct tb_port *port, const char __user *user_buf, size_t count, loff_t *ppos) argument
170 port_regs_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
179 switch_regs_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
262 margining_ber_level_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
407 margining_lanes_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
479 margining_mode_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
630 margining_results_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
743 margining_test_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
802 margining_margin_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
1047 counters_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
[all...]
/linux-master/drivers/char/
H A Ddtlk.c92 size_t nbytes, loff_t * ppos);
94 size_t nbytes, loff_t * ppos);
127 size_t count, loff_t * ppos)
160 size_t count, loff_t * ppos)
126 dtlk_read(struct file *file, char __user *buf, size_t count, loff_t * ppos) argument
159 dtlk_write(struct file *file, const char __user *buf, size_t count, loff_t * ppos) argument
H A Dnwbutton.c169 size_t count, loff_t *ppos)
168 button_read(struct file *filp, char __user *buffer, size_t count, loff_t *ppos) argument
/linux-master/fs/coda/
H A Dcoda_psdev.h88 size_t count, loff_t ppos, int type);
/linux-master/drivers/edac/
H A Ddebugfs.c8 size_t count, loff_t *ppos)
6 edac_fake_inject_write(struct file *file, const char __user *data, size_t count, loff_t *ppos) argument
/linux-master/drivers/char/mwave/
H A Dmwavedd.c415 loff_t * ppos)
418 "mwavedd::mwave_read entry file %p, buf %p, count %zx ppos %p\n",
419 file, buf, count, ppos);
426 size_t count, loff_t * ppos)
430 " count %zx ppos %p\n",
431 file, buf, count, ppos);
414 mwave_read(struct file *file, char __user *buf, size_t count, loff_t * ppos) argument
425 mwave_write(struct file *file, const char __user *buf, size_t count, loff_t * ppos) argument
/linux-master/drivers/net/wireless/broadcom/b43legacy/
H A Ddebugfs.c188 size_t count, loff_t *ppos)
241 ret = simple_read_from_buffer(userbuf, count, ppos,
244 if (*ppos >= dfile->data_len) {
257 size_t count, loff_t *ppos)
187 b43legacy_debugfs_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) argument
255 b43legacy_debugfs_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
/linux-master/drivers/watchdog/
H A Dmei_wdt.c495 size_t cnt, loff_t *ppos)
507 return simple_read_from_buffer(ubuf, cnt, ppos, buf, pos);
517 size_t cnt, loff_t *ppos)
526 return simple_read_from_buffer(ubuf, cnt, ppos, buf, pos);
494 mei_dbgfs_read_activation(struct file *file, char __user *ubuf, size_t cnt, loff_t *ppos) argument
516 mei_dbgfs_read_state(struct file *file, char __user *ubuf, size_t cnt, loff_t *ppos) argument
/linux-master/arch/sparc/kernel/
H A Dled.c69 size_t count, loff_t *ppos)
68 led_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos) argument
/linux-master/drivers/platform/olpc/
H A Dolpc-ec.c262 size_t size, loff_t *ppos)
272 size = simple_write_to_buffer(cmdbuf, sizeof(cmdbuf), ppos, buf, size);
307 size_t size, loff_t *ppos)
322 return simple_read_from_buffer(buf, size, ppos, respbuf, r);
261 ec_dbgfs_cmd_write(struct file *file, const char __user *buf, size_t size, loff_t *ppos) argument
306 ec_dbgfs_cmd_read(struct file *file, char __user *buf, size_t size, loff_t *ppos) argument
/linux-master/drivers/scsi/fnic/
H A Dfnic_trace.h22 loff_t *ppos,
/linux-master/drivers/scsi/snic/
H A Dsnic_trc.h11 loff_t *ppos,
/linux-master/arch/um/drivers/
H A Dharddog_kern.c113 loff_t *ppos)
112 harddog_write(struct file *file, const char __user *data, size_t len, loff_t *ppos) argument
/linux-master/arch/parisc/kernel/
H A Dperf.c184 static ssize_t perf_read(struct file *file, char __user *buf, size_t cnt, loff_t *ppos);
186 size_t count, loff_t *ppos);
276 static ssize_t perf_read(struct file *file, char __user *buf, size_t cnt, loff_t *ppos) argument
289 size_t count, loff_t *ppos)
288 perf_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) argument
/linux-master/drivers/usb/core/
H A Ddevices.c510 size_t nbytes, loff_t *ppos)
514 loff_t skip_bytes = *ppos;
517 if (*ppos < 0)
529 ret = usb_device_dump(&buf, &nbytes, &skip_bytes, ppos,
509 usb_device_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) argument
/linux-master/drivers/net/wireless/ath/ath11k/
H A Dspectral.c271 size_t count, loff_t *ppos)
295 return simple_read_from_buffer(user_buf, count, ppos, mode, len);
300 size_t count, loff_t *ppos)
365 size_t count, loff_t *ppos)
377 return simple_read_from_buffer(user_buf, count, ppos, buf, len);
382 size_t count, loff_t *ppos)
412 size_t count, loff_t *ppos)
427 return simple_read_from_buffer(user_buf, count, ppos, buf, len);
432 size_t count, loff_t *ppos)
269 ath11k_read_file_spec_scan_ctl(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
298 ath11k_write_file_spec_scan_ctl(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
363 ath11k_read_file_spectral_count(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
380 ath11k_write_file_spectral_count(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
410 ath11k_read_file_spectral_bins(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
430 ath11k_write_file_spectral_bins(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
/linux-master/drivers/video/fbdev/core/
H A Dfb_chrdev.c30 static ssize_t fb_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) argument
43 return info->fbops->fb_read(info, buf, count, ppos);
46 static ssize_t fb_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) argument
59 return info->fbops->fb_write(info, buf, count, ppos);

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