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Searched refs:bufsiz (Results 1 - 25 of 30) sorted by relevance

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/kernel/liteos_a/testsuites/unittest/container/smoke/
H A DIt_net_container_003.cpp53 auto bufsiz = sb.st_size + 1; in ReadlinkNet() local
55 bufsiz = PATH_MAX; in ReadlinkNet()
58 std::vector<char> buf(bufsiz); in ReadlinkNet()
59 auto nbytes = readlink(path.c_str(), buf.data(), bufsiz); in ReadlinkNet()
H A DIt_time_container_009.cpp52 auto bufsiz = sb.st_size + 1; in ReadlinkTime() local
54 bufsiz = PATH_MAX; in ReadlinkTime()
57 std::vector<char> buf(bufsiz); in ReadlinkTime()
58 auto nbytes = readlink(path.c_str(), buf.data(), bufsiz); in ReadlinkTime()
/kernel/linux/linux-5.10/drivers/char/tpm/
H A Dtpm-interface.c61 static ssize_t tpm_try_transmit(struct tpm_chip *chip, void *buf, size_t bufsiz) in tpm_try_transmit() argument
69 if (bufsiz < TPM_HEADER_SIZE) in tpm_try_transmit()
72 if (bufsiz > TPM_BUFSIZE) in tpm_try_transmit()
73 bufsiz = TPM_BUFSIZE; in tpm_try_transmit()
79 if (count > bufsiz) { in tpm_try_transmit()
81 "invalid count value %x %zx\n", count, bufsiz); in tpm_try_transmit()
126 len = chip->ops->recv(chip, buf, bufsiz); in tpm_try_transmit()
140 * @bufsiz: length of the TPM command buffer
153 ssize_t tpm_transmit(struct tpm_chip *chip, u8 *buf, size_t bufsiz) in tpm_transmit() argument
161 const size_t save_size = min(sizeof(save), bufsiz); in tpm_transmit()
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H A Dtpm-dev-common.c26 u8 *buf, size_t bufsiz) in tpm_dev_transmit()
31 ret = tpm2_prepare_space(chip, space, buf, bufsiz); in tpm_dev_transmit()
45 len = tpm_transmit(chip, buf, bufsiz); in tpm_dev_transmit()
25 tpm_dev_transmit(struct tpm_chip *chip, struct tpm_space *space, u8 *buf, size_t bufsiz) tpm_dev_transmit() argument
H A Dtpm.h166 ssize_t tpm_transmit(struct tpm_chip *chip, u8 *buf, size_t bufsiz);
236 size_t *bufsiz);
H A Dtpm2-space.c535 void *buf, size_t *bufsiz) in tpm2_commit_space()
543 rc = tpm2_map_response_header(chip, chip->last_cc, buf, *bufsiz); in tpm2_commit_space()
549 rc = tpm2_map_response_body(chip, chip->last_cc, buf, *bufsiz); in tpm2_commit_space()
561 *bufsiz = be32_to_cpu(header->length); in tpm2_commit_space()
534 tpm2_commit_space(struct tpm_chip *chip, struct tpm_space *space, void *buf, size_t *bufsiz) tpm2_commit_space() argument
/kernel/linux/linux-6.6/drivers/char/tpm/
H A Dtpm-interface.c61 static ssize_t tpm_try_transmit(struct tpm_chip *chip, void *buf, size_t bufsiz) in tpm_try_transmit() argument
69 if (bufsiz < TPM_HEADER_SIZE) in tpm_try_transmit()
72 if (bufsiz > TPM_BUFSIZE) in tpm_try_transmit()
73 bufsiz = TPM_BUFSIZE; in tpm_try_transmit()
79 if (count > bufsiz) { in tpm_try_transmit()
81 "invalid count value %x %zx\n", count, bufsiz); in tpm_try_transmit()
126 len = chip->ops->recv(chip, buf, bufsiz); in tpm_try_transmit()
140 * @bufsiz: length of the TPM command buffer
153 ssize_t tpm_transmit(struct tpm_chip *chip, u8 *buf, size_t bufsiz) in tpm_transmit() argument
161 const size_t save_size = min(sizeof(save), bufsiz); in tpm_transmit()
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H A Dtpm-dev-common.c25 u8 *buf, size_t bufsiz) in tpm_dev_transmit()
30 ret = tpm2_prepare_space(chip, space, buf, bufsiz); in tpm_dev_transmit()
44 len = tpm_transmit(chip, buf, bufsiz); in tpm_dev_transmit()
24 tpm_dev_transmit(struct tpm_chip *chip, struct tpm_space *space, u8 *buf, size_t bufsiz) tpm_dev_transmit() argument
H A Dtpm2-space.c535 void *buf, size_t *bufsiz) in tpm2_commit_space()
543 rc = tpm2_map_response_header(chip, chip->last_cc, buf, *bufsiz); in tpm2_commit_space()
549 rc = tpm2_map_response_body(chip, chip->last_cc, buf, *bufsiz); in tpm2_commit_space()
561 *bufsiz = be32_to_cpu(header->length); in tpm2_commit_space()
534 tpm2_commit_space(struct tpm_chip *chip, struct tpm_space *space, void *buf, size_t *bufsiz) tpm2_commit_space() argument
H A Dtpm.h240 ssize_t tpm_transmit(struct tpm_chip *chip, u8 *buf, size_t bufsiz);
312 size_t *bufsiz);
/kernel/linux/linux-5.10/arch/sh/include/asm/
H A Dplatform_early.h40 #define sh_early_platform_init_buffer(class_string, platdrv, buf, bufsiz) \
44 .bufsize = bufsiz, \
54 #define sh_early_platform_init_buffer(class_string, platdrv, buf, bufsiz) \
57 return bufsiz ? buf : NULL; \
/kernel/linux/linux-6.6/arch/sh/include/asm/
H A Dplatform_early.h40 #define sh_early_platform_init_buffer(class_string, platdrv, buf, bufsiz) \
44 .bufsize = bufsiz, \
54 #define sh_early_platform_init_buffer(class_string, platdrv, buf, bufsiz) \
57 return bufsiz ? buf : NULL; \
/kernel/linux/linux-5.10/drivers/input/
H A Dmousedev.c105 unsigned char ready, buffer, bufsiz; member
594 client->bufsiz = 4; in mousedev_packet()
605 client->bufsiz = 4; in mousedev_packet()
615 client->bufsiz = 3; in mousedev_packet()
637 client->bufsiz++; /* account for leading ACK */ in mousedev_generate_response()
652 client->bufsiz = 2; in mousedev_generate_response()
657 client->bufsiz = 4; in mousedev_generate_response()
664 client->bufsiz = 3; in mousedev_generate_response()
668 client->bufsiz = 1; in mousedev_generate_response()
671 client->buffer = client->bufsiz; in mousedev_generate_response()
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/kernel/linux/linux-6.6/drivers/input/
H A Dmousedev.c105 unsigned char ready, buffer, bufsiz; member
594 client->bufsiz = 4; in mousedev_packet()
605 client->bufsiz = 4; in mousedev_packet()
615 client->bufsiz = 3; in mousedev_packet()
637 client->bufsiz++; /* account for leading ACK */ in mousedev_generate_response()
652 client->bufsiz = 2; in mousedev_generate_response()
657 client->bufsiz = 4; in mousedev_generate_response()
664 client->bufsiz = 3; in mousedev_generate_response()
668 client->bufsiz = 1; in mousedev_generate_response()
671 client->buffer = client->bufsiz; in mousedev_generate_response()
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/kernel/linux/linux-5.10/drivers/spi/
H A Dspidev.c85 static unsigned bufsiz = 4096; variable
86 module_param(bufsiz, uint, S_IRUGO);
87 MODULE_PARM_DESC(bufsiz, "data bytes in biggest supported SPI message");
152 if (count > bufsiz) in spidev_read()
183 if (count > bufsiz) in spidev_write()
248 if (rx_total > bufsiz) { in spidev_message()
258 if (tx_total > bufsiz) { in spidev_message()
593 spidev->tx_buffer = kmalloc(bufsiz, GFP_KERNEL); in spidev_open()
601 spidev->rx_buffer = kmalloc(bufsiz, GFP_KERNEL); in spidev_open()
/kernel/linux/linux-5.10/arch/alpha/kernel/
H A Dosf_sys.c304 unsigned long bufsiz) in linux_to_osf_statfs()
318 if (bufsiz > sizeof(tmp_stat)) in linux_to_osf_statfs()
319 bufsiz = sizeof(tmp_stat); in linux_to_osf_statfs()
320 return copy_to_user(osf_stat, &tmp_stat, bufsiz) ? -EFAULT : 0; in linux_to_osf_statfs()
325 unsigned long bufsiz) in linux_to_osf_statfs64()
338 if (bufsiz > sizeof(tmp_stat)) in linux_to_osf_statfs64()
339 bufsiz = sizeof(tmp_stat); in linux_to_osf_statfs64()
340 return copy_to_user(osf_stat, &tmp_stat, bufsiz) ? -EFAULT : 0; in linux_to_osf_statfs64()
344 struct osf_statfs __user *, buffer, unsigned long, bufsiz) in SYSCALL_DEFINE3()
349 error = linux_to_osf_statfs(&linux_stat, buffer, bufsiz); in SYSCALL_DEFINE3()
303 linux_to_osf_statfs(struct kstatfs *linux_stat, struct osf_statfs __user *osf_stat, unsigned long bufsiz) linux_to_osf_statfs() argument
324 linux_to_osf_statfs64(struct kstatfs *linux_stat, struct osf_statfs64 __user *osf_stat, unsigned long bufsiz) linux_to_osf_statfs64() argument
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/kernel/linux/linux-6.6/arch/alpha/kernel/
H A Dosf_sys.c305 unsigned long bufsiz) in linux_to_osf_statfs()
319 if (bufsiz > sizeof(tmp_stat)) in linux_to_osf_statfs()
320 bufsiz = sizeof(tmp_stat); in linux_to_osf_statfs()
321 return copy_to_user(osf_stat, &tmp_stat, bufsiz) ? -EFAULT : 0; in linux_to_osf_statfs()
326 unsigned long bufsiz) in linux_to_osf_statfs64()
339 if (bufsiz > sizeof(tmp_stat)) in linux_to_osf_statfs64()
340 bufsiz = sizeof(tmp_stat); in linux_to_osf_statfs64()
341 return copy_to_user(osf_stat, &tmp_stat, bufsiz) ? -EFAULT : 0; in linux_to_osf_statfs64()
345 struct osf_statfs __user *, buffer, unsigned long, bufsiz) in SYSCALL_DEFINE3()
350 error = linux_to_osf_statfs(&linux_stat, buffer, bufsiz); in SYSCALL_DEFINE3()
304 linux_to_osf_statfs(struct kstatfs *linux_stat, struct osf_statfs __user *osf_stat, unsigned long bufsiz) linux_to_osf_statfs() argument
325 linux_to_osf_statfs64(struct kstatfs *linux_stat, struct osf_statfs64 __user *osf_stat, unsigned long bufsiz) linux_to_osf_statfs64() argument
[all...]
/kernel/linux/linux-6.6/drivers/spi/
H A Dspidev.c87 static unsigned bufsiz = 4096; variable
88 module_param(bufsiz, uint, S_IRUGO);
89 MODULE_PARM_DESC(bufsiz, "data bytes in biggest supported SPI message");
163 if (count > bufsiz) in spidev_read()
194 if (count > bufsiz) in spidev_write()
259 if (rx_total > bufsiz) { in spidev_message()
269 if (tx_total > bufsiz) { in spidev_message()
614 spidev->tx_buffer = kmalloc(bufsiz, GFP_KERNEL); in spidev_open()
622 spidev->rx_buffer = kmalloc(bufsiz, GFP_KERNEL); in spidev_open()
/kernel/linux/linux-5.10/fs/
H A Dstat.c403 char __user *buf, int bufsiz) in do_readlinkat()
410 if (bufsiz <= 0) in do_readlinkat()
426 error = vfs_readlink(path.dentry, buf, bufsiz); in do_readlinkat()
439 char __user *, buf, int, bufsiz) in SYSCALL_DEFINE4()
441 return do_readlinkat(dfd, pathname, buf, bufsiz); in SYSCALL_DEFINE4()
445 int, bufsiz) in SYSCALL_DEFINE3()
447 return do_readlinkat(AT_FDCWD, path, buf, bufsiz); in SYSCALL_DEFINE3()
402 do_readlinkat(int dfd, const char __user *pathname, char __user *buf, int bufsiz) do_readlinkat() argument
/kernel/linux/linux-6.6/fs/
H A Dstat.c483 char __user *buf, int bufsiz) in do_readlinkat()
490 if (bufsiz <= 0) in do_readlinkat()
506 error = vfs_readlink(path.dentry, buf, bufsiz); in do_readlinkat()
519 char __user *, buf, int, bufsiz) in SYSCALL_DEFINE4()
521 return do_readlinkat(dfd, pathname, buf, bufsiz); in SYSCALL_DEFINE4()
525 int, bufsiz) in SYSCALL_DEFINE3()
527 return do_readlinkat(AT_FDCWD, path, buf, bufsiz); in SYSCALL_DEFINE3()
482 do_readlinkat(int dfd, const char __user *pathname, char __user *buf, int bufsiz) do_readlinkat() argument
/kernel/linux/linux-5.10/kernel/locking/
H A Dlockdep_proc.c429 static void snprint_time(char *buf, size_t bufsiz, s64 nr) in snprint_time() argument
436 snprintf(buf, bufsiz, "%lld.%02d", (long long)div, (int)rem/10); in snprint_time()
/kernel/linux/linux-6.6/kernel/locking/
H A Dlockdep_proc.c431 static void snprint_time(char *buf, size_t bufsiz, s64 nr) in snprint_time() argument
438 snprintf(buf, bufsiz, "%lld.%02d", (long long)div, (int)rem/10); in snprint_time()
/kernel/linux/linux-5.10/fs/ecryptfs/
H A Dinode.c647 static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz) in ecryptfs_readlink_lower() argument
659 rc = ecryptfs_decode_and_decrypt_filename(&buf, bufsiz, dentry->d_sb, in ecryptfs_readlink_lower()
/kernel/linux/linux-6.6/fs/ecryptfs/
H A Dinode.c648 static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz) in ecryptfs_readlink_lower() argument
660 rc = ecryptfs_decode_and_decrypt_filename(&buf, bufsiz, dentry->d_sb, in ecryptfs_readlink_lower()
/kernel/linux/linux-5.10/include/linux/
H A Dsyscalls.h542 int bufsiz);
1224 char __user *buf, int bufsiz);

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