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Searched refs:dataptr (Results 1 - 25 of 49) sorted by relevance

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/kernel/liteos_a/syscall/
H A Dnet_syscall.c222 ssize_t SysSend(int s, const void *dataptr, size_t size, int flags) in SysSend() argument
227 CHECK_ASPACE(dataptr, size); in SysSend()
229 DUP_FROM_USER(dataptr, size); in SysSend()
231 if (dataptr == NULL) { in SysSend()
235 ret = send(s, dataptr, size, flags); in SysSend()
237 FREE_DUP(dataptr); in SysSend()
245 ssize_t SysSendTo(int s, const void *dataptr, size_t size, int flags, in SysSendTo() argument
251 CHECK_ASPACE(dataptr, size); in SysSendTo()
254 DUP_FROM_USER(dataptr, size); in SysSendTo()
255 DUP_FROM_USER(to, tolen, FREE_DUP(dataptr)); in SysSendTo()
[all...]
H A Dlos_syscall.h155 extern ssize_t SysSend(int s, const void *dataptr, size_t size, int flags);
156 extern ssize_t SysSendTo(int s, const void *dataptr, size_t size, int flags,
/kernel/liteos_a/compat/posix/src/
H A Dsocket.c129 ssize_t send(int s, const void *dataptr, size_t size, int flags) in send() argument
131 CHECK_NULL_PTR(dataptr); in send()
132 return lwip_send(s, dataptr, size, flags); in send()
140 ssize_t sendto(int s, const void *dataptr, size_t size, int flags, in sendto() argument
143 CHECK_NULL_PTR(dataptr); in sendto()
148 return lwip_sendto(s, dataptr, size, flags, to, tolen); in sendto()
/kernel/linux/linux-5.10/drivers/scsi/
H A Daha1542.h62 u8 dataptr[3]; /* Location of data */ member
90 u8 dataptr[3]; /* Data Pointer */ member
H A Daha1740.h80 u32 dataptr; /* Location of data */ member
125 u32 dataptr; /* Data or Scatter List ptr */ member
H A Daha1740.c408 cptr[i].dataptr = sg_dma_address (sg); in aha1740_queuecommand_lck()
411 host->ecb[ecbno].dataptr = sg_dma; in aha1740_queuecommand_lck()
419 host->ecb[ecbno].dataptr = 0; in aha1740_queuecommand_lck()
/kernel/linux/linux-6.6/drivers/scsi/
H A Daha1542.h62 u8 dataptr[3]; /* Location of data */ member
95 u8 dataptr[3]; /* Data Pointer (MSB, ..., LSB) */ member
H A Daha1740.h80 u32 dataptr; /* Location of data */ member
125 u32 dataptr; /* Data or Scatter List ptr */ member
H A Daha1740.c416 cptr[i].dataptr = sg_dma_address (sg); in aha1740_queuecommand_lck()
419 host->ecb[ecbno].dataptr = sg_dma; in aha1740_queuecommand_lck()
427 host->ecb[ecbno].dataptr = 0; in aha1740_queuecommand_lck()
/kernel/linux/linux-5.10/kernel/
H A Dcapability.c143 * @dataptr: pointer to struct that contains the effective, permitted,
148 SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr) in SYSCALL_DEFINE2()
156 if ((dataptr == NULL) || (ret != 0)) in SYSCALL_DEFINE2()
157 return ((dataptr == NULL) && (ret == -EINVAL)) ? 0 : ret; in SYSCALL_DEFINE2()
195 if (copy_to_user(dataptr, kdata, tocopy in SYSCALL_DEFINE2()
/kernel/linux/linux-6.6/kernel/
H A Dcapability.c136 * @dataptr: pointer to struct that contains the effective, permitted,
141 SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr) in SYSCALL_DEFINE2()
150 if ((dataptr == NULL) || (ret != 0)) in SYSCALL_DEFINE2()
151 return ((dataptr == NULL) && (ret == -EINVAL)) ? 0 : ret; in SYSCALL_DEFINE2()
191 if (copy_to_user(dataptr, kdata, tocopy * sizeof(kdata[0]))) in SYSCALL_DEFINE2()
/kernel/liteos_m/components/net/lwip-2.1/porting/src/
H A Dsockets_porting.c130 ssize_t send(int s, const void *dataptr, size_t size, int flags) in send() argument
132 CHECK_NULL_PTR(dataptr); in send()
133 return lwip_send(s, dataptr, size, flags); in send()
141 ssize_t sendto(int s, const void *dataptr, size_t size, int flags, in sendto() argument
144 CHECK_NULL_PTR(dataptr); in sendto()
149 return lwip_sendto(s, dataptr, size, flags, to, tolen); in sendto()
/kernel/uniproton/src/net/lwip-2.1/src/
H A Dsockets.c125 ssize_t send(int s, const void *dataptr, size_t size, int flags) in send() argument
127 CHECK_NULL_PTR_RETURN(dataptr); in send()
128 return lwip_send(s, dataptr, size, flags); in send()
137 ssize_t sendto(int s, const void *dataptr, size_t size, int flags, in sendto() argument
140 CHECK_NULL_PTR_RETURN(dataptr); in sendto()
145 return lwip_sendto(s, dataptr, size, flags, to, tolen); in sendto()
/kernel/liteos_a/net/lwip-2.1/porting/src/
H A Dsys_arch.c93 u16_t lwip_standard_chksum(const void *dataptr, int len) in lwip_standard_chksum() argument
95 return ~(u16_t)(in_cksum(dataptr, len)); in lwip_standard_chksum()
H A Dsockets.c87 static ssize_t lwip_sendto_wrap(int s, const void *dataptr, size_t size, int flags,
89 ssize_t lwip_sendto(int s, const void *dataptr, size_t size, int flags, const struct sockaddr *to, socklen_t tolen) in lwip_sendto() argument
91 return lwip_sendto_wrap(s, dataptr, size, flags, to, tolen); in lwip_sendto()
116 ssize_t lwip_sendto2(int s, const void *dataptr, size_t size, int flags, const struct sockaddr *to, socklen_t tolen);
232 static ssize_t lwip_sendto_wrap(int s, const void *dataptr, size_t size, int flags, in lwip_sendto_wrap() argument
252 return lwip_sendto2(s, dataptr, size, flags, to, tolen); in lwip_sendto_wrap()
/kernel/linux/linux-5.10/sound/isa/wavefront/
H A Dwavefront_synth.c862 u16 __user *dataptr, in wavefront_send_sample()
894 (unsigned long) header->dataptr); in wavefront_send_sample()
1067 data_end = dataptr + length; in wavefront_send_sample()
1071 dataptr += initial_skip; in wavefront_send_sample()
1091 if (dataptr < data_end) { in wavefront_send_sample()
1093 if (get_user(sample_short, dataptr)) in wavefront_send_sample()
1095 dataptr += skip; in wavefront_send_sample()
1405 err = wavefront_send_sample (dev, header, header->dataptr, 0); in wavefront_load_patch()
858 wavefront_send_sample(snd_wavefront_t *dev, wavefront_patch_info *header, u16 __user *dataptr, int data_is_unsigned) wavefront_send_sample() argument
/kernel/linux/linux-6.6/sound/isa/wavefront/
H A Dwavefront_synth.c866 u16 __user *dataptr, in wavefront_send_sample()
898 (unsigned long) header->dataptr); in wavefront_send_sample()
1071 data_end = dataptr + length; in wavefront_send_sample()
1075 dataptr += initial_skip; in wavefront_send_sample()
1095 if (dataptr < data_end) { in wavefront_send_sample()
1097 if (get_user(sample_short, dataptr)) in wavefront_send_sample()
1099 dataptr += skip; in wavefront_send_sample()
1412 err = wavefront_send_sample (dev, header, header->dataptr, 0); in wavefront_load_patch()
862 wavefront_send_sample(snd_wavefront_t *dev, wavefront_patch_info *header, u16 __user *dataptr, int data_is_unsigned) wavefront_send_sample() argument
/kernel/linux/linux-6.6/drivers/net/ethernet/microchip/sparx5/
H A Dsparx5_fdma.c227 db_hw->dataptr = dma_addr; in sparx5_fdma_rx_get_frame()
365 * dataptr. In this way when the frame is received the skb->data in sparx5_fdma_rx_alloc()
378 db_hw->dataptr = dma_addr; in sparx5_fdma_rx_alloc()
423 db_hw->dataptr = phys; in sparx5_fdma_tx_alloc()
/kernel/linux/linux-5.10/drivers/media/pci/cx23885/
H A Dcx23885-417.c895 u32 *dataptr; in cx23885_load_firmware() local
945 dataptr = (u32 *)firmware->data; in cx23885_load_firmware()
947 value = *dataptr; in cx23885_load_firmware()
954 dataptr++; in cx23885_load_firmware()
/kernel/linux/linux-5.10/drivers/media/pci/cx88/
H A Dcx88-blackbird.c447 __le32 *dataptr; in blackbird_load_firmware() local
487 dataptr = (__le32 *)firmware->data; in blackbird_load_firmware()
489 value = le32_to_cpu(*dataptr); in blackbird_load_firmware()
492 dataptr++; in blackbird_load_firmware()
/kernel/linux/linux-6.6/drivers/net/ethernet/microchip/lan966x/
H A Dlan966x_fdma.c23 db->dataptr = page_pool_get_dma_addr(page) + XDP_PACKET_HEADROOM; in lan966x_fdma_rx_alloc_page()
133 /* For each db allocate a page and map it to the DB dataptr. */ in lan966x_fdma_rx_alloc()
266 db->dataptr = 0; in lan966x_fdma_tx_alloc()
477 (dma_addr_t)db->dataptr + XDP_PACKET_HEADROOM, in lan966x_fdma_rx_check_frame()
675 next_db->dataptr = dma_addr; in lan966x_fdma_tx_setup_dcb()
/kernel/linux/linux-6.6/drivers/media/pci/cx23885/
H A Dcx23885-417.c895 u32 *dataptr; in cx23885_load_firmware() local
945 dataptr = (u32 *)firmware->data; in cx23885_load_firmware()
947 value = *dataptr; in cx23885_load_firmware()
954 dataptr++; in cx23885_load_firmware()
/kernel/linux/linux-6.6/drivers/media/pci/cx88/
H A Dcx88-blackbird.c447 __le32 *dataptr; in blackbird_load_firmware() local
487 dataptr = (__le32 *)firmware->data; in blackbird_load_firmware()
489 value = le32_to_cpu(*dataptr); in blackbird_load_firmware()
492 dataptr++; in blackbird_load_firmware()
/kernel/linux/linux-5.10/net/9p/
H A Dclient.c1578 char *dataptr; in p9_client_read_once() local
1610 "D", &count, &dataptr); in p9_client_read_once()
1624 int n = copy_to_iter(dataptr, count, to); in p9_client_read_once()
2082 char *dataptr; in p9_client_readdir() local
2119 err = p9pdu_readf(&req->rc, clnt->proto_version, "D", &count, &dataptr); in p9_client_readdir()
2132 memmove(data, dataptr, count); in p9_client_readdir()
/kernel/linux/linux-6.6/net/9p/
H A Dclient.c1539 char *dataptr; in p9_client_read_once() local
1573 "D", &received, &dataptr); in p9_client_read_once()
1589 int n = copy_to_iter(dataptr, received, to); in p9_client_read_once()
2043 char *dataptr; in p9_client_readdir() local
2078 err = p9pdu_readf(&req->rc, clnt->proto_version, "D", &count, &dataptr); in p9_client_readdir()
2091 memmove(data, dataptr, count); in p9_client_readdir()

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