| /linux-6.12.1/sound/isa/gus/ |
| D | gus_dram.c | 13 static int snd_gus_dram_poke(struct snd_gus_card *gus, char __user *_buffer, in snd_gus_dram_poke() argument
22 if (copy_from_user(buffer, _buffer, size1)) in snd_gus_dram_poke()
38 _buffer += size1; in snd_gus_dram_poke()
50 static int snd_gus_dram_peek(struct snd_gus_card *gus, char __user *_buffer, in snd_gus_dram_peek() argument
74 if (copy_to_user(_buffer, buffer, size1)) in snd_gus_dram_peek()
77 _buffer += size1; in snd_gus_dram_peek()
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| /linux-6.12.1/arch/loongarch/include/asm/vdso/ |
| 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-6.12.1/arch/arm64/include/asm/vdso/ |
| D | getrandom.h | 19 static __always_inline ssize_t getrandom_syscall(void *_buffer, size_t _len, unsigned int _flags) in getrandom_syscall() argument
21 register void *buffer asm ("x0") = _buffer; in getrandom_syscall()
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| /linux-6.12.1/fs/cachefiles/ |
| D | daemon.c | 211 char __user *_buffer, size_t buflen) in cachefiles_do_daemon_read() argument
249 if (copy_to_user(_buffer, buffer, n) != 0) in cachefiles_do_daemon_read()
258 static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer, in cachefiles_daemon_read() argument
269 return cachefiles_ondemand_daemon_read(cache, _buffer, buflen); in cachefiles_daemon_read()
271 return cachefiles_do_daemon_read(cache, _buffer, buflen); in cachefiles_daemon_read()
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| D | internal.h | 306 char __user *_buffer, size_t buflen);
350 char __user *_buffer, size_t buflen) in cachefiles_ondemand_daemon_read() argument
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| D | ondemand.c | 397 char __user *_buffer, size_t buflen) in cachefiles_ondemand_daemon_read() argument
445 if (copy_to_user(_buffer, msg, n) != 0) in cachefiles_ondemand_daemon_read()
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| /linux-6.12.1/drivers/staging/rtl8712/ |
| D | osdep_service.h | 39 #define _buffer unsigned char macro
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| D | xmit_osdep.h | 23 _buffer *cur_buffer;
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| /linux-6.12.1/kernel/irq/ |
| D | timings.c | 714 int _buffer[IRQ_TIMINGS_SIZE]; in irq_timings_test_next_index() local
731 _buffer[i & IRQ_TIMINGS_MASK] = index; in irq_timings_test_next_index()
742 buffer[i] = _buffer[index]; in irq_timings_test_next_index()
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| /linux-6.12.1/drivers/media/usb/uvc/ |
| D | uvc_driver.c | 517 const unsigned char *_buffer, *buffer = alts->extra; in uvc_parse_streaming() local
635 _buffer = buffer; in uvc_parse_streaming()
639 while (_buflen > 2 && _buffer[1] == USB_DT_CS_INTERFACE) { in uvc_parse_streaming()
640 switch (_buffer[2]) { in uvc_parse_streaming()
662 alts->desc.bInterfaceNumber, _buffer[2]); in uvc_parse_streaming()
669 nintervals += _buffer[25] ? _buffer[25] : 3; in uvc_parse_streaming()
675 nintervals += _buffer[21] ? _buffer[21] : 3; in uvc_parse_streaming()
679 _buflen -= _buffer[0]; in uvc_parse_streaming()
680 _buffer += _buffer[0]; in uvc_parse_streaming()
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| /linux-6.12.1/security/keys/ |
| D | internal.h | 348 extern long keyctl_capabilities(unsigned char __user *_buffer, size_t buflen);
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| 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-6.12.1/include/linux/ |
| D | security.h | 2051 int security_key_getsecurity(struct key *key, char **_buffer);
2076 static inline int security_key_getsecurity(struct key *key, char **_buffer) in security_key_getsecurity() argument
2078 *_buffer = NULL; in security_key_getsecurity()
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| /linux-6.12.1/drivers/iio/ |
| 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-6.12.1/Documentation/userspace-api/media/v4l/ |
| D | buffer.rst | 4 .. _buffer:
443 .. _buffer-flags:
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| /linux-6.12.1/security/smack/ |
| D | smack_lsm.c | 4598 static int smack_key_getsecurity(struct key *key, char **_buffer) in smack_key_getsecurity() argument
4606 *_buffer = NULL; in smack_key_getsecurity()
4615 *_buffer = copy; in smack_key_getsecurity()
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| /linux-6.12.1/security/selinux/ |
| D | hooks.c | 6720 static int selinux_key_getsecurity(struct key *key, char **_buffer) in selinux_key_getsecurity() argument
6731 *_buffer = context; in selinux_key_getsecurity()
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