| /linux/arch/loongarch/include/asm/vdso/ |
| H A D | getrandom.h | 13 static __always_inline ssize_t getrandom_syscall(void *_buffer, size_t _len, unsigned int _flags) in getrandom_syscall() argument
17 register void *buffer asm("a0") = _buffer; in getrandom_syscall()
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| /linux/arch/riscv/include/asm/vdso/ |
| H A D | getrandom.h | 12 static __always_inline ssize_t getrandom_syscall(void *_buffer, size_t _len, unsigned int _flags) in getrandom_syscall() argument
16 register void *buffer asm("a0") = _buffer; in getrandom_syscall()
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| /linux/fs/cachefiles/ |
| H A D | daemon.c | 212 char __user *_buffer, size_t buflen) in cachefiles_do_daemon_read() argument
250 if (copy_to_user(_buffer, buffer, n) != 0) in cachefiles_do_daemon_read()
259 static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer, in cachefiles_daemon_read() argument
270 return cachefiles_ondemand_daemon_read(cache, _buffer, buflen); in cachefiles_daemon_read()
272 return cachefiles_do_daemon_read(cache, _buffer, buflen); in cachefiles_daemon_read()
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| H A D | ondemand.c | 414 char __user *_buffer, size_t buflen) in cachefiles_ondemand_daemon_read() argument
462 if (copy_to_user(_buffer, msg, n) != 0) in cachefiles_ondemand_daemon_read()
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| /linux/fs/netfs/ |
| H A D | misc.c | 20 struct folio_queue **_buffer, in netfs_alloc_folioq_buffer() argument
23 struct folio_queue *tail = *_buffer, *p; in netfs_alloc_folioq_buffer()
45 *_buffer = p; in netfs_alloc_folioq_buffer()
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| /linux/kernel/irq/ |
| H A D | timings.c | 715 int _buffer[IRQ_TIMINGS_SIZE]; in irq_timings_test_next_index() local
732 _buffer[i & IRQ_TIMINGS_MASK] = index; in irq_timings_test_next_index()
743 buffer[i] = _buffer[index]; in irq_timings_test_next_index()
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| /linux/drivers/media/usb/uvc/ |
| H A D | uvc_driver.c | 549 const unsigned char *_buffer, *buffer = alts->extra; in uvc_parse_streaming() local
667 _buffer = buffer; in uvc_parse_streaming()
671 while (_buflen > 2 && _buffer[1] == USB_DT_CS_INTERFACE) { in uvc_parse_streaming()
672 switch (_buffer[2]) { in uvc_parse_streaming()
694 alts->desc.bInterfaceNumber, _buffer[2]); in uvc_parse_streaming()
701 nintervals += _buffer[25] ? _buffer[25] : 3; in uvc_parse_streaming()
707 nintervals += _buffer[21] ? _buffer[21] : 3; in uvc_parse_streaming()
711 _buflen -= _buffer[0]; in uvc_parse_streaming()
712 _buffer += _buffer[0]; in uvc_parse_streaming()
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| /linux/security/keys/ |
| H A D | internal.h | 348 extern long keyctl_capabilities(unsigned char __user *_buffer, size_t buflen);
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| H A D | keyctl.c | 1854 long keyctl_capabilities(unsigned char __user *_buffer, size_t buflen) in keyctl_capabilities() argument
1861 if (copy_to_user(_buffer, keyrings_capabilities, size) != 0) in keyctl_capabilities()
1864 clear_user(_buffer + size, buflen - size) != 0) in keyctl_capabilities()
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| /linux/include/linux/ |
| H A D | netfs.h | 462 struct folio_queue **_buffer,
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| H A D | security.h | 2142 int security_key_getsecurity(struct key *key, char **_buffer);
2167 static inline int security_key_getsecurity(struct key *key, char **_buffer) in security_key_getsecurity() argument
2169 *_buffer = NULL; in security_key_getsecurity()
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| /linux/drivers/iio/ |
| H A D | industrialio-buffer.c | 814 struct iio_buffer *buffer, *_buffer; in iio_buffer_deactivate_all() local
816 list_for_each_entry_safe(buffer, _buffer, in iio_buffer_deactivate_all()
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| /linux/Documentation/userspace-api/media/v4l/ |
| H A D | buffer.rst | 4 .. _buffer:
443 .. _buffer-flags:
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| /linux/security/smack/ |
| H A D | smack_lsm.c | 4662 static int smack_key_getsecurity(struct key *key, char **_buffer) in smack_key_getsecurity() argument
4670 *_buffer = NULL; in smack_key_getsecurity()
4679 *_buffer = copy; in smack_key_getsecurity()
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| /linux/security/selinux/ |
| H A D | hooks.c | 6958 static int selinux_key_getsecurity(struct key *key, char **_buffer) in selinux_key_getsecurity() argument
6969 *_buffer = context; in selinux_key_getsecurity()
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