id stringlengths 4 63 | text stringlengths 153 8.81M |
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EVP_sha3_224(3) | NAME EVP_sha3_224, EVP_sha3_256, EVP_sha3_384, EVP_sha3_512 — Secure Hash Algorithm 3 for EVP
SYNOPSIS library “libcrypto” #include <openssl/evp.h>
const EVP_MD *
EVP_sha3_224(void);
const EVP_MD *
EVP_sha3_256(void);
const EVP_MD *
EVP_sha3_384(void);
const EVP_MD ... |
EVP_sha3_224.3ssl(3) | NAME EVP_sha3_224, EVP_sha3_256, EVP_sha3_384, EVP_sha3_512, EVP_shake128, EVP_shake256 - SHA-3 For EVP
SYNOPSIS #include <openssl/evp.h>
const EVP_MD *EVP_sha3_224(void);
const EVP_MD *EVP_sha3_256(void);
const EVP_MD *EVP_sha3_384(void);
const EVP_MD *EVP_sha3_512(void);
con... |
EVP_sha3_256.3ssl(3) | NAME EVP_sha3_224, EVP_sha3_256, EVP_sha3_384, EVP_sha3_512, EVP_shake128, EVP_shake256 - SHA-3 For EVP
SYNOPSIS #include <openssl/evp.h>
const EVP_MD *EVP_sha3_224(void);
const EVP_MD *EVP_sha3_256(void);
const EVP_MD *EVP_sha3_384(void);
const EVP_MD *EVP_sha3_512(void);
con... |
EVP_sha3_384.3ssl(3) | NAME EVP_sha3_224, EVP_sha3_256, EVP_sha3_384, EVP_sha3_512, EVP_shake128, EVP_shake256 - SHA-3 For EVP
SYNOPSIS #include <openssl/evp.h>
const EVP_MD *EVP_sha3_224(void);
const EVP_MD *EVP_sha3_256(void);
const EVP_MD *EVP_sha3_384(void);
const EVP_MD *EVP_sha3_512(void);
con... |
EVP_sha3_512.3ssl(3) | NAME EVP_sha3_224, EVP_sha3_256, EVP_sha3_384, EVP_sha3_512, EVP_shake128, EVP_shake256 - SHA-3 For EVP
SYNOPSIS #include <openssl/evp.h>
const EVP_MD *EVP_sha3_224(void);
const EVP_MD *EVP_sha3_256(void);
const EVP_MD *EVP_sha3_384(void);
const EVP_MD *EVP_sha3_512(void);
con... |
EVP_sha512.3ssl(3) | NAME EVP_sha224, EVP_sha256, EVP_sha512_224, EVP_sha512_256, EVP_sha384, EVP_sha512 - SHA-2 For EVP
SYNOPSIS #include <openssl/evp.h>
const EVP_MD *EVP_sha224(void);
const EVP_MD *EVP_sha256(void);
const EVP_MD *EVP_sha512_224(void);
const EVP_MD *EVP_sha512_256(void);
const EV... |
EVP_sha512_224.3ssl(3) | NAME EVP_sha224, EVP_sha256, EVP_sha512_224, EVP_sha512_256, EVP_sha384, EVP_sha512 - SHA-2 For EVP
SYNOPSIS #include <openssl/evp.h>
const EVP_MD *EVP_sha224(void);
const EVP_MD *EVP_sha256(void);
const EVP_MD *EVP_sha512_224(void);
const EVP_MD *EVP_sha512_256(void);
const EV... |
EVP_sha512_256.3ssl(3) | NAME EVP_sha224, EVP_sha256, EVP_sha512_224, EVP_sha512_256, EVP_sha384, EVP_sha512 - SHA-2 For EVP
SYNOPSIS #include <openssl/evp.h>
const EVP_MD *EVP_sha224(void);
const EVP_MD *EVP_sha256(void);
const EVP_MD *EVP_sha512_224(void);
const EVP_MD *EVP_sha512_256(void);
const EV... |
EVP_shake128.3ssl(3) | NAME EVP_sha3_224, EVP_sha3_256, EVP_sha3_384, EVP_sha3_512, EVP_shake128, EVP_shake256 - SHA-3 For EVP
SYNOPSIS #include <openssl/evp.h>
const EVP_MD *EVP_sha3_224(void);
const EVP_MD *EVP_sha3_256(void);
const EVP_MD *EVP_sha3_384(void);
const EVP_MD *EVP_sha3_512(void);
con... |
EVP_shake256.3ssl(3) | NAME EVP_sha3_224, EVP_sha3_256, EVP_sha3_384, EVP_sha3_512, EVP_shake128, EVP_shake256 - SHA-3 For EVP
SYNOPSIS #include <openssl/evp.h>
const EVP_MD *EVP_sha3_224(void);
const EVP_MD *EVP_sha3_256(void);
const EVP_MD *EVP_sha3_384(void);
const EVP_MD *EVP_sha3_512(void);
con... |
EVP_sm3(3) | NAME EVP_sm3 — SM3 hash function for EVP
SYNOPSIS library “libcrypto” #include <openssl/evp.h>
const EVP_MD *
EVP_sm3(void);
DESCRIPTION SM3 is a cryptographic hash function with a 256-bit output. It is part of the Chinese “Commercial Cryptography” suite of algorithms which is required for certain com... |
EVP_sm3.3ssl(3) | NAME EVP_sm3 - SM3 for EVP
SYNOPSIS #include <openssl/evp.h>
const EVP_MD *EVP_sm3(void);
DESCRIPTION SM3 is a cryptographic hash function with a 256-bit output, defined in GB/T 32905-2016.
EVP_sm3()
The SM3 hash function.
NOTES Developers should be aware of the negative performance impli... |
EVP_sm4_cbc(3) | NAME EVP_sm4_cbc, EVP_sm4_ecb, EVP_sm4_cfb, EVP_sm4_cfb128, EVP_sm4_ofb, EVP_sm4_ctr — EVP SM4 cipher
SYNOPSIS library “libcrypto” #include <openssl/evp.h>
const EVP_CIPHER *
EVP_sm4_cbc(void);
const EVP_CIPHER *
EVP_sm4_ecb(void);
const EVP_CIPHER *
EVP_sm4_cfb(void);
... |
EVP_sm4_cbc.3ssl(3) | NAME EVP_sm4_cbc, EVP_sm4_ecb, EVP_sm4_cfb, EVP_sm4_cfb128, EVP_sm4_ofb, EVP_sm4_ctr - EVP SM4 cipher
SYNOPSIS #include <openssl/evp.h>
const EVP_CIPHER *EVP_sm4_cbc(void);
const EVP_CIPHER *EVP_sm4_ecb(void);
const EVP_CIPHER *EVP_sm4_cfb(void);
const EVP_CIPHER *EVP_sm4_cfb128(void);... |
EVP_sm4_cfb.3ssl(3) | NAME EVP_sm4_cbc, EVP_sm4_ecb, EVP_sm4_cfb, EVP_sm4_cfb128, EVP_sm4_ofb, EVP_sm4_ctr - EVP SM4 cipher
SYNOPSIS #include <openssl/evp.h>
const EVP_CIPHER *EVP_sm4_cbc(void);
const EVP_CIPHER *EVP_sm4_ecb(void);
const EVP_CIPHER *EVP_sm4_cfb(void);
const EVP_CIPHER *EVP_sm4_cfb128(void);... |
EVP_sm4_cfb128.3ssl(3) | NAME EVP_sm4_cbc, EVP_sm4_ecb, EVP_sm4_cfb, EVP_sm4_cfb128, EVP_sm4_ofb, EVP_sm4_ctr - EVP SM4 cipher
SYNOPSIS #include <openssl/evp.h>
const EVP_CIPHER *EVP_sm4_cbc(void);
const EVP_CIPHER *EVP_sm4_ecb(void);
const EVP_CIPHER *EVP_sm4_cfb(void);
const EVP_CIPHER *EVP_sm4_cfb128(void);... |
EVP_sm4_ctr.3ssl(3) | NAME EVP_sm4_cbc, EVP_sm4_ecb, EVP_sm4_cfb, EVP_sm4_cfb128, EVP_sm4_ofb, EVP_sm4_ctr - EVP SM4 cipher
SYNOPSIS #include <openssl/evp.h>
const EVP_CIPHER *EVP_sm4_cbc(void);
const EVP_CIPHER *EVP_sm4_ecb(void);
const EVP_CIPHER *EVP_sm4_cfb(void);
const EVP_CIPHER *EVP_sm4_cfb128(void);... |
EVP_sm4_ecb.3ssl(3) | NAME EVP_sm4_cbc, EVP_sm4_ecb, EVP_sm4_cfb, EVP_sm4_cfb128, EVP_sm4_ofb, EVP_sm4_ctr - EVP SM4 cipher
SYNOPSIS #include <openssl/evp.h>
const EVP_CIPHER *EVP_sm4_cbc(void);
const EVP_CIPHER *EVP_sm4_ecb(void);
const EVP_CIPHER *EVP_sm4_cfb(void);
const EVP_CIPHER *EVP_sm4_cfb128(void);... |
EVP_sm4_ofb.3ssl(3) | NAME EVP_sm4_cbc, EVP_sm4_ecb, EVP_sm4_cfb, EVP_sm4_cfb128, EVP_sm4_ofb, EVP_sm4_ctr - EVP SM4 cipher
SYNOPSIS #include <openssl/evp.h>
const EVP_CIPHER *EVP_sm4_cbc(void);
const EVP_CIPHER *EVP_sm4_ecb(void);
const EVP_CIPHER *EVP_sm4_cfb(void);
const EVP_CIPHER *EVP_sm4_cfb128(void);... |
EVP_whirlpool.3ssl(3) | NAME EVP_whirlpool - WHIRLPOOL For EVP
SYNOPSIS #include <openssl/evp.h>
const EVP_MD *EVP_whirlpool(void);
DESCRIPTION WHIRLPOOL is a cryptographic hash function standardized in ISO/IEC 10118-3:2004 designed by Vincent Rijmen and Paulo S. L. M. Barreto. This implementation is only available with the legacy ... |
EXECUTE(7) | NAME EXECUTE - execute a prepared statement
SYNOPSIS EXECUTE name [ ( parameter [, ...] ) ]
DESCRIPTION EXECUTE is used to execute a previously prepared statement. Since prepared statements only exist for the duration of a session, the prepared statement must have been created by a PREPARE statement executed earlier ... |
EXIT_FAILURE(3const) | NAME EXIT_SUCCESS, EXIT_FAILURE - termination status constants
LIBRARY Standard C library (libc)
SYNOPSIS #include <stdlib.h>
#define EXIT_SUCCESS 0
#define EXIT_FAILURE /* nonzero */
DESCRIPTION EXIT_SUCCESS and EXIT_FAILURE represent a successful and unsuccessful exit status respec‐ tively, and c... |
EXIT_SUCCESS(3const) | NAME EXIT_SUCCESS, EXIT_FAILURE - termination status constants
LIBRARY Standard C library (libc)
SYNOPSIS #include <stdlib.h>
#define EXIT_SUCCESS 0
#define EXIT_FAILURE /* nonzero */
DESCRIPTION EXIT_SUCCESS and EXIT_FAILURE represent a successful and unsuccessful exit status respec‐ tively, and c... |
EXPECT_EQ(9) | NAME EXPECT_EQ -
SYNOPSIS EXPECT_EQ (expected , seen );
ARGUMENTS expected expected value
seen measured value
DESCRIPTION EXPECT_EQ(expected, measured): expected == measured
SEE ALSO Kernel file ./tools/testing/selftests/kselftest_harness.h Kernel API(9), TH_LOG(9), SKIP(9), TEST(9), TEST_SIGNA... |
EXPECT_FALSE(9) | NAME EXPECT_FALSE -
SYNOPSIS EXPECT_FALSE (seen );
ARGUMENTS seen measured value
DESCRIPTION EXPECT_FALSE(measured): 0 == measured
SEE ALSO Kernel file ./tools/testing/selftests/kselftest_harness.h Kernel API(9), TH_LOG(9), SKIP(9), TEST(9), TEST_SIGNAL(9), FIXTURE_DATA(9), FIXTURE(9), FIXTURE_SETUP(9), F... |
EXPECT_GE(9) | NAME EXPECT_GE -
SYNOPSIS EXPECT_GE (expected , seen );
ARGUMENTS expected expected value
seen measured value
DESCRIPTION EXPECT_GE(expected, measured): expected >= measured
SEE ALSO Kernel file ./tools/testing/selftests/kselftest_harness.h Kernel API(9), TH_LOG(9), SKIP(9), TEST(9), TEST_SIGNA... |
EXPECT_GT(9) | NAME EXPECT_GT -
SYNOPSIS EXPECT_GT (expected , seen );
ARGUMENTS expected expected value
seen measured value
DESCRIPTION EXPECT_GT(expected, measured): expected > measured
SEE ALSO Kernel file ./tools/testing/selftests/kselftest_harness.h Kernel API(9), TH_LOG(9), SKIP(9), TEST(9), TEST_SIGNAL... |
EXPECT_LE(9) | NAME EXPECT_LE -
SYNOPSIS EXPECT_LE (expected , seen );
ARGUMENTS expected expected value
seen measured value
DESCRIPTION EXPECT_LE(expected, measured): expected <= measured
SEE ALSO Kernel file ./tools/testing/selftests/kselftest_harness.h Kernel API(9), TH_LOG(9), SKIP(9), TEST(9), TEST_SIGNA... |
EXPECT_LT(9) | NAME EXPECT_LT -
SYNOPSIS EXPECT_LT (expected , seen );
ARGUMENTS expected expected value
seen measured value
DESCRIPTION EXPECT_LT(expected, measured): expected < measured
SEE ALSO Kernel file ./tools/testing/selftests/kselftest_harness.h Kernel API(9), TH_LOG(9), SKIP(9), TEST(9), TEST_SIGNAL... |
EXPECT_NE(9) | NAME EXPECT_NE -
SYNOPSIS EXPECT_NE (expected , seen );
ARGUMENTS expected expected value
seen measured value
DESCRIPTION EXPECT_NE(expected, measured): expected != measured
SEE ALSO Kernel file ./tools/testing/selftests/kselftest_harness.h Kernel API(9), TH_LOG(9), SKIP(9), TEST(9), TEST_SIGNA... |
EXPECT_NULL(9) | NAME EXPECT_NULL -
SYNOPSIS EXPECT_NULL (seen );
ARGUMENTS seen measured value
DESCRIPTION EXPECT_NULL(measured): NULL == measured
SEE ALSO Kernel file ./tools/testing/selftests/kselftest_harness.h Kernel API(9), TH_LOG(9), SKIP(9), TEST(9), TEST_SIGNAL(9), FIXTURE_DATA(9), FIXTURE(9), FIXTURE_SETUP(9), F... |
EXPECT_STREQ(9) | NAME EXPECT_STREQ -
SYNOPSIS EXPECT_STREQ (expected , seen );
ARGUMENTS expected expected value
seen measured value
DESCRIPTION EXPECT_STREQ(expected, measured): !strcmp(expected, measured)
SEE ALSO Kernel file ./tools/testing/selftests/kselftest_harness.h Kernel API(9), TH_LOG(9), SKIP(9), TES... |
EXPECT_STRNE(9) | NAME EXPECT_STRNE -
SYNOPSIS EXPECT_STRNE (expected , seen );
ARGUMENTS expected expected value
seen measured value
DESCRIPTION EXPECT_STRNE(expected, measured): strcmp(expected, measured)
SEE ALSO Kernel file ./tools/testing/selftests/kselftest_harness.h Kernel API(9), TH_LOG(9), SKIP(9), TEST... |
EXPECT_TRUE(9) | NAME EXPECT_TRUE -
SYNOPSIS EXPECT_TRUE (seen );
ARGUMENTS seen measured value
DESCRIPTION EXPECT_TRUE(measured): 0 != measured
SEE ALSO Kernel file ./tools/testing/selftests/kselftest_harness.h Kernel API(9), TH_LOG(9), SKIP(9), TEST(9), TEST_SIGNAL(9), FIXTURE_DATA(9), FIXTURE(9), FIXTURE_SETUP(9), FIXT... |
EXPLAIN(7) | NAME EXPLAIN - show the execution plan of a statement
SYNOPSIS EXPLAIN [ ( option [, ...] ) ] statement EXPLAIN [ ANALYZE ] [ VERBOSE ] statement
where option can be one of:
ANALYZE [ boolean ]
VERBOSE [ boolean ]
COSTS [ boolean ]
SETTINGS [ boolean ]
GE... |
EXTENDED_KEY_USAGE_free.3ssl(3) | NAME DECLARE_ASN1_FUNCTIONS, IMPLEMENT_ASN1_FUNCTIONS, ASN1_ITEM, ACCESS_DESCRIPTION_free, ACCESS_DESCRIPTION_new, ADMISSIONS_free, ADMISSIONS_new, ADMISSION_SYNTAX_free, ADMISSION_SYNTAX_new, ASIdOrRange_free, ASIdOrRange_new, ASIdentifierChoice_free, ASIdentifierChoice_new, ASIdentifiers_free, ASIdentifiers_new, ASRa... |
EXTENDED_KEY_USAGE_new(3) | NAME EXTENDED_KEY_USAGE_new, EXTENDED_KEY_USAGE_free — X.509 key usage restrictions
SYNOPSIS library “libcrypto” #include <openssl/x509v3.h>
EXTENDED_KEY_USAGE
EXTENDED_KEY_USAGE_new(void);
void
EXTENDED_KEY_USAGE_free(EXTENDED_KEY_USAGE *eku);
DESCRIPTION By using the key usage exten... |
EXTENDED_KEY_USAGE_new.3ssl(3) | NAME DECLARE_ASN1_FUNCTIONS, IMPLEMENT_ASN1_FUNCTIONS, ASN1_ITEM, ACCESS_DESCRIPTION_free, ACCESS_DESCRIPTION_new, ADMISSIONS_free, ADMISSIONS_new, ADMISSION_SYNTAX_free, ADMISSION_SYNTAX_new, ASIdOrRange_free, ASIdOrRange_new, ASIdentifierChoice_free, ASIdentifierChoice_new, ASIdentifiers_free, ASIdentifiers_new, ASRa... |
EXT_UTF8STRING.3ssl(3) | NAME OSSL_CORE_MAKE_FUNC, SSL_OP_BIT, EXT_UTF8STRING - OpenSSL reserved symbols
SYNOPSIS #include <openssl/core_dispatch.h>
#define OSSL_CORE_MAKE_FUNC(type,name,args)
#define SSL_OP_BIT(n)
#define EXT_UTF8STRING(nid)
DESCRIPTION There are certain macros that may appear in OpenSSL header file... |
Ed25519.7ssl(7) | NAME EVP_SIGNATURE-ED25519, EVP_SIGNATURE-ED448, Ed25519, Ed448 - EVP_PKEY Ed25519 and Ed448 support
DESCRIPTION The Ed25519 and Ed448 EVP_PKEY implementation supports key generation, one-shot digest-sign and digest-verify using the EdDSA signature schemes described in RFC 8032. It has associated private and public ke... |
Ed448.7ssl(7) | NAME EVP_SIGNATURE-ED25519, EVP_SIGNATURE-ED448, Ed25519, Ed448 - EVP_PKEY Ed25519 and Ed448 support
DESCRIPTION The Ed25519 and Ed448 EVP_PKEY implementation supports key generation, one-shot digest-sign and digest-verify using the EdDSA signature schemes described in RFC 8032. It has associated private and public ke... |
FALSE.3x(3) | NAME bool, chtype, cchar_t, attr_t, SCREEN, WINDOW, TRUE, FALSE, ERR, OK, curscr, newscr, stdscr, COLORS, COLOR_PAIRS, COLS, LINES, ESCDELAY, TABSIZE - curses data types, constants, and global variables
SYNOPSIS #include <ncursesw/curses.h>
/* data types */
typedef /* ... */ bool;
typedef /* ... ... |
FAT_IOCTL_GET_ATTRIBUTES(2const) | NAME FAT_IOCTL_GET_ATTRIBUTES, FAT_IOCTL_SET_ATTRIBUTES - get and set file attributes in a FAT filesystem
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/msdos_fs.h> /* Definition of FAT_* and ATTR_* constants */ #include <sys/ioctl.h>
int ioctl(int fd, FAT_IOCTL_GET_ATTRIBUTES, uint32_t *att... |
FAT_IOCTL_GET_VOLUME_ID(2const) | NAME FAT_IOCTL_GET_VOLUME_ID - read the volume ID in a FAT filesystem
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/msdos_fs.h> /* Definition of FAT_* constants */ #include <sys/ioctl.h>
int ioctl(int fd, FAT_IOCTL_GET_VOLUME_ID, uint32_t *id);
DESCRIPTION FAT filesystems are identified by... |
FAT_IOCTL_SET_ATTRIBUTES(2const) | NAME FAT_IOCTL_GET_ATTRIBUTES, FAT_IOCTL_SET_ATTRIBUTES - get and set file attributes in a FAT filesystem
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/msdos_fs.h> /* Definition of FAT_* and ATTR_* constants */ #include <sys/ioctl.h>
int ioctl(int fd, FAT_IOCTL_GET_ATTRIBUTES, uint32_t *att... |
FDT_MAX_NCELLS(9) | NAME FDT_MAX_NCELLS - maximum value for #address-cells and #size-cells
SYNOPSIS FDT_MAX_NCELLS
DESCRIPTION This is the maximum value for #address-cells, #size-cells and similar properties that will be processed by libfdt. IEE1275 requires that OF implementations handle values up to 4. Implementations may support l... |
FD_CLR(3) | NAME select, pselect, FD_CLR, FD_ISSET, FD_SET, FD_ZERO, fd_set - synchronous I/O multiplexing
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <sys/select.h>
typedef /* ... */ fd_set;
int select(int nfds, fd_set *_Nullable restrict readfds,
fd_set *_Nullable restrict writefd... |
FD_CLR(3p) | PROLOG This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
NAME FD_CLR — macros for synchronous I/O multiplexing
SYNOPSIS #inc... |
FD_ISSET(3) | NAME select, pselect, FD_CLR, FD_ISSET, FD_SET, FD_ZERO, fd_set - synchronous I/O multiplexing
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <sys/select.h>
typedef /* ... */ fd_set;
int select(int nfds, fd_set *_Nullable restrict readfds,
fd_set *_Nullable restrict writefd... |
FD_SET(3) | NAME select, pselect, FD_CLR, FD_ISSET, FD_SET, FD_ZERO, fd_set - synchronous I/O multiplexing
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <sys/select.h>
typedef /* ... */ fd_set;
int select(int nfds, fd_set *_Nullable restrict readfds,
fd_set *_Nullable restrict writefd... |
FD_ZERO(3) | NAME select, pselect, FD_CLR, FD_ISSET, FD_SET, FD_ZERO, fd_set - synchronous I/O multiplexing
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <sys/select.h>
typedef /* ... */ fd_set;
int select(int nfds, fd_set *_Nullable restrict readfds,
fd_set *_Nullable restrict writefd... |
FETCH(7) | NAME FETCH - retrieve rows from a query using a cursor
SYNOPSIS FETCH [ direction ] [ FROM | IN ] cursor_name
where direction can be one of:
NEXT
PRIOR
FIRST
LAST
ABSOLUTE count
RELATIVE count
count
ALL
FORWARD
... |
FICLONE(2const) | NAME FICLONE, FICLONERANGE - share some the data of one file with another file
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/fs.h> /* Definition of FICLONE* constants */ #include <sys/ioctl.h>
int ioctl(int dest_fd, FICLONERANGE, struct file_clone_range *arg);
int ioctl(int dest_fd, ... |
FICLONERANGE(2const) | NAME FICLONE, FICLONERANGE - share some the data of one file with another file
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/fs.h> /* Definition of FICLONE* constants */ #include <sys/ioctl.h>
int ioctl(int dest_fd, FICLONERANGE, struct file_clone_range *arg);
int ioctl(int dest_fd, ... |
FIDEDUPERANGE(2const) | NAME FIDEDUPERANGE - share some the data of one file with another file
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/fs.h> /* Definition of FIDEDUPERANGE and FILE_DEDUPE_* constants*/ #include <sys/ioctl.h>
int ioctl(int src_fd, FIDEDUPERANGE, struct file_dedupe_range *arg);
DESCRIPTIO... |
FIELD_FIT(9) | NAME FIELD_FIT - check if value fits in the field
SYNOPSIS FIELD_FIT (_mask , _val );
ARGUMENTS _mask shifted mask defining the field's length and position
_val value to test against the field
RETURN true if _val can fit inside _mask, false if _val is too big.
SEE ALSO Kernel file ./tools/inclu... |
FIELD_GET(9) | NAME FIELD_GET - extract a bitfield element
SYNOPSIS FIELD_GET (_mask , _reg );
ARGUMENTS _mask shifted mask defining the field's length and position
_reg value of entire bitfield
DESCRIPTION FIELD_GET extracts the field specified by _mask from the bitfield passed in as _reg by masking and shift... |
FIELD_MAX(9) | NAME FIELD_MAX - produce the maximum value representable by a field
SYNOPSIS FIELD_MAX (_mask );
ARGUMENTS _mask shifted mask defining the field's length and position
DESCRIPTION FIELD_MAX returns the maximum value that can be held in the field specified by _mask.
SEE ALSO Kernel file ./tools/include/linux/bi... |
FIELD_MODIFY(9) | NAME FIELD_MODIFY - modify a bitfield element
SYNOPSIS FIELD_MODIFY (_mask , _reg_p , _val );
ARGUMENTS _mask shifted mask defining the field's length and position
_reg_p pointer to the memory that should be updated
_val value to store in the bitfield
DESCRIPTION FIELD_MODIFY modifi... |
FIELD_PREP(9) | NAME FIELD_PREP - prepare a bitfield element
SYNOPSIS FIELD_PREP (_mask , _val );
ARGUMENTS _mask shifted mask defining the field's length and position
_val value to put in the field
DESCRIPTION FIELD_PREP masks and shifts up the value. The result should be combined with other fields of the bit... |
FIELD_PREP_CONST(9) | NAME FIELD_PREP_CONST - prepare a constant bitfield element
SYNOPSIS FIELD_PREP_CONST (_mask , _val );
ARGUMENTS _mask shifted mask defining the field's length and position
_val value to put in the field
DESCRIPTION FIELD_PREP_CONST masks and shifts up the value. The result should be combined... |
FIELD_PREP_WM16(9) | NAME FIELD_PREP_WM16 - prepare a bitfield element with a mask in the upper half
SYNOPSIS FIELD_PREP_WM16 (_mask , _val );
ARGUMENTS _mask shifted mask defining the field's length and position
_val value to put in the field
DESCRIPTION FIELD_PREP_WM16 masks and shifts up the value, as well as b... |
FIELD_PREP_WM16_CONST(9) | NAME FIELD_PREP_WM16_CONST - prepare a constant bitfield element with a mask in the upper half
SYNOPSIS FIELD_PREP_WM16_CONST (_mask , _val );
ARGUMENTS _mask shifted mask defining the field's length and position
_val value to put in the field
DESCRIPTION FIELD_PREP_WM16_CONST masks and shifts u... |
FILE(3type) | NAME FILE - input/output stream
LIBRARY Standard C library (libc)
SYNOPSIS #include <stdio.h>
typedef /* ... */ FILE;
DESCRIPTION An object type used for streams.
STANDARDS C11, POSIX.1-2024.
HISTORY C89, POSIX.1-2001.
NOTES The following header also provides this type: <wchar.h>.
SEE ALSO fclose(3), fl... |
FIONREAD(2const) | NAME FIONREAD, TIOCINQ, TIOCOUTQ, TCFLSH, TIOCSERGETLSR - buffer count and flushing
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <asm/termbits.h> /* Definition of constants */ #include <sys/ioctl.h>
int ioctl(int fd, FIONREAD, int *argp);
int ioctl(int fd, TIOCINQ, int *argp);
int i... |
FIRST_ARG(9) | NAME FIRST_ARG - Returns the first argument.
SYNOPSIS FIRST_ARG (args... );
ARGUMENTS args arguments
DESCRIPTION This helper macro allows manipulation the argument list before passing it to the next level macro.
EXAMPLE #define foo X,Y,Z,Q #define bar FIRST_ARG(foo) With above definitions bar expands... |
FIXTURE(9) | NAME FIXTURE - Called once per fixture to setup the data and register
SYNOPSIS FIXTURE (fixture_name );
ARGUMENTS fixture_name fixture name
DESCRIPTION .. code-block:: c FIXTURE(fixture_name) { type property1; ... }; Defines the data provided to TEST_F-defined tests as *self*. It should be populated and cleaned up... |
FIXTURE_DATA(9) | NAME FIXTURE_DATA - Wraps the struct name so we have one less argument to pass around
SYNOPSIS FIXTURE_DATA (datatype_name );
ARGUMENTS datatype_name datatype name
DESCRIPTION .. code-block:: c FIXTURE_DATA(datatype_name) Almost always, you want just FIXTURE instead (see below). This call may be used when the type ... |
FIXTURE_SETUP(9) | NAME FIXTURE_SETUP - Prepares the setup function for the fixture. *_metadata* is included so that EXPECT_*, ASSERT_* etc. work correctly.
SYNOPSIS FIXTURE_SETUP (fixture_name );
ARGUMENTS fixture_name fixture name
DESCRIPTION .. code-block:: c FIXTURE_SETUP(fixture_name) { implementation } Populates the required "s... |
FIXTURE_TEARDOWN(9) | NAME FIXTURE_TEARDOWN -
SYNOPSIS FIXTURE_TEARDOWN (fixture_name );
ARGUMENTS fixture_name fixture name
DESCRIPTION *_metadata* is included so that EXPECT_*, ASSERT_* etc. work correctly. .. code-block:: c FIXTURE_TEARDOWN(fixture_name) { implementation } Populates the required "teardown" function for a fixture. ... |
FIXTURE_TEARDOWN_PARENT(9) | NAME FIXTURE_TEARDOWN_PARENT -
SYNOPSIS FIXTURE_TEARDOWN_PARENT (fixture_name );
ARGUMENTS fixture_name fixture name
DESCRIPTION *_metadata* is included so that EXPECT_*, ASSERT_* etc. work correctly. .. code-block:: c FIXTURE_TEARDOWN_PARENT(fixture_name) { implementation } Same as FIXTURE_TEARDOWN but run this co... |
FIXTURE_VARIANT(9) | NAME FIXTURE_VARIANT - Optionally called once per fixture to declare fixture variant
SYNOPSIS FIXTURE_VARIANT (fixture_name );
ARGUMENTS fixture_name fixture name
DESCRIPTION .. code-block:: c FIXTURE_VARIANT(fixture_name) { type property1; ... }; Defines type of constant parameters provided to FIXTURE_SETUP, TE... |
FIXTURE_VARIANT_ADD(9) | NAME FIXTURE_VARIANT_ADD - Called once per fixture variant to setup and register the data
SYNOPSIS FIXTURE_VARIANT_ADD (fixture_name , variant_name );
ARGUMENTS fixture_name fixture name
variant_name
name of the parameter set
DESCRIPTION .. code-block:: c FIXTURE_VARIANT_ADD(fixture_nam... |
FSLSSI_I2S_FORMATS(9) | NAME FSLSSI_I2S_FORMATS - audio formats supported by the SSI
SYNOPSIS FSLSSI_I2S_FORMATS
DESCRIPTION The SSI has a limitation in that the samples must be in the same byte order as the host CPU. This is because when multiple bytes are written to the STX register, the bytes and bits must be written in the same order. ... |
FS_IOC_GETFLAGS(2const) | NAME FS_IOC_GETFLAGS, FS_IOC_SETFLAGS - ioctl() operations for inode flags
SYNOPSIS #include <linux/fs.h> /* Definition of FS_* constants */ #include <sys/ioctl.h>
int ioctl(int fd, FS_IOC_GETFLAGS, int *attr);
int ioctl(int fd, FS_IOC_SETFLAGS, const int *attr);
DESCRIPTION Various Linux filesystems ... |
FS_IOC_GETFSLABEL(2const) | NAME FS_IOC_GETFSLABEL, FS_IOC_SETFSLABEL - get or set a filesystem label
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/fs.h> /* Definition of *FSLABEL* constants */ #include <sys/ioctl.h>
int ioctl(int fd, FS_IOC_GETFSLABEL, char label[FSLABEL_MAX]);
int ioctl(int fd, FS_IOC_SETFSLA... |
FS_IOC_GETFSMAP(2const) | NAME ioctl_fsmap, FS_IOC_GETFSMAP - retrieve the physical layout of the filesystem
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/fsmap.h> /* Definition of FS_IOC_GETFSMAP, FM?_OF_*, and *FMR_OWN_* constants */ #include <sys/ioctl.h>
int ioctl(int fd, FS_IOC_GETFSMAP, struct fsmap_head * arg... |
FS_IOC_SETFLAGS(2const) | NAME FS_IOC_GETFLAGS, FS_IOC_SETFLAGS - ioctl() operations for inode flags
SYNOPSIS #include <linux/fs.h> /* Definition of FS_* constants */ #include <sys/ioctl.h>
int ioctl(int fd, FS_IOC_GETFLAGS, int *attr);
int ioctl(int fd, FS_IOC_SETFLAGS, const int *attr);
DESCRIPTION Various Linux filesystems ... |
FS_IOC_SETFSLABEL(2const) | NAME FS_IOC_GETFSLABEL, FS_IOC_SETFSLABEL - get or set a filesystem label
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/fs.h> /* Definition of *FSLABEL* constants */ #include <sys/ioctl.h>
int ioctl(int fd, FS_IOC_GETFSLABEL, char label[FSLABEL_MAX]);
int ioctl(int fd, FS_IOC_SETFSLA... |
FUTEX_CMP_REQUEUE(2const) | NAME FUTEX_CMP_REQUEUE - compare a futex, wake some waiters, and requeue others
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/futex.h> /* Definition of FUTEX_* constants */ #include <sys/syscall.h> /* Definition of SYS_* constants */ #include <unistd.h>
long syscall(SYS_futex, uint32_t *ua... |
FUTEX_CMP_REQUEUE_PI(2const) | NAME FUTEX_CMP_REQUEUE_PI - compare a priority-inheritance futex, wake a waiter, and requeue others
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/futex.h> /* Definition of FUTEX_* constants */ #include <sys/syscall.h> /* Definition of SYS_* constants */ #include <unistd.h>
long syscall(SYS... |
FUTEX_FD(2const) | NAME FUTEX_FD - create a file descriptor associated with a futex
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/futex.h> /* Definition of FUTEX_* constants */ #include <sys/syscall.h> /* Definition of SYS_* constants */ #include <unistd.h>
[[deprecated]]
long syscall(SYS_futex, uint3... |
FUTEX_LOCK_PI(2const) | NAME FUTEX_LOCK_PI - lock a priority-inheritance futex
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/futex.h> /* Definition of FUTEX_* constants */ #include <sys/syscall.h> /* Definition of SYS_* constants */ #include <unistd.h>
long syscall(SYS_futex, uint32_t *uaddr, FUTEX_LOCK_PI, 0,
... |
FUTEX_LOCK_PI2(2const) | NAME FUTEX_LOCK_PI2 - lock a priority‐inheritance futex
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/futex.h> /* Definition of FUTEX_* constants */ #include <sys/syscall.h> /* Definition of SYS_* constants */ #include <unistd.h>
long syscall(SYS_futex, uint32_t *uaddr, FUTEX_LOCK_PI2, 0,
... |
FUTEX_REQUEUE(2const) | NAME FUTEX_REQUEUE - wake some waiters, and requeue others
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/futex.h> /* Definition of FUTEX_* constants */ #include <sys/syscall.h> /* Definition of SYS_* constants */ #include <unistd.h>
long syscall(SYS_futex, uint32_t *uaddr, FUTEX_REQUEUE,
... |
FUTEX_TRYLOCK_PI(2const) | NAME FUTEX_TRYLOCK_PI - try to lock a priority-inheritance futex
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/futex.h> /* Definition of FUTEX_* constants */ #include <sys/syscall.h> /* Definition of SYS_* constants */ #include <unistd.h>
long syscall(SYS_futex, uint32_t *uaddr, FUTEX_TRYL... |
FUTEX_UNLOCK_PI(2const) | NAME FUTEX_UNLOCK_PI - unlock a priority‐inheritance futex
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/futex.h> /* Definition of FUTEX_* constants */ #include <sys/syscall.h> /* Definition of SYS_* constants */ #include <unistd.h>
long syscall(SYS_futex, uint32_t *uaddr, FUTEX_UNLOCK_PI)... |
FUTEX_WAIT(2const) | NAME FUTEX_WAIT - sleep waiting for a FUTEX_WAKE operation
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/futex.h> /* Definition of FUTEX_* constants */ #include <sys/syscall.h> /* Definition of SYS_* constants */ #include <unistd.h>
long syscall(SYS_futex, uint32_t *uaddr, FUTEX_WAIT, uint... |
FUTEX_WAIT_BITSET(2const) | NAME FUTEX_WAIT_BITSET, FUTEX_WAKE_BITSET - selective futex waiting and waking
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/futex.h> /* Definition of FUTEX_* constants */ #include <sys/syscall.h> /* Definition of SYS_* constants */ #include <unistd.h>
long syscall(SYS_futex, uint32_t *uad... |
FUTEX_WAIT_REQUEUE_PI(2const) | NAME FUTEX_WAIT_REQUEUE_PI - wait on a non-PI futex, and potentially be requeued onto a PI futex
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/futex.h> /* Definition of FUTEX_* constants */ #include <sys/syscall.h> /* Definition of SYS_* constants */ #include <unistd.h>
long syscall(SYS_fu... |
FUTEX_WAKE(2const) | NAME FUTEX_WAKE - wake waiters that are inside FUTEX_WAIT
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/futex.h> /* Definition of FUTEX_* constants */ #include <sys/syscall.h> /* Definition of SYS_* constants */ #include <unistd.h>
long syscall(SYS_futex, uint32_t *uaddr, FUTEX_WAKE, uint3... |
FUTEX_WAKE_BITSET(2const) | NAME FUTEX_WAIT_BITSET, FUTEX_WAKE_BITSET - selective futex waiting and waking
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/futex.h> /* Definition of FUTEX_* constants */ #include <sys/syscall.h> /* Definition of SYS_* constants */ #include <unistd.h>
long syscall(SYS_futex, uint32_t *uad... |
FUTEX_WAKE_OP(2const) | NAME FUTEX_WAKE_OP - fast user-space locking
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <linux/futex.h> /* Definition of FUTEX_* constants */ #include <sys/syscall.h> /* Definition of SYS_* constants */ #include <unistd.h>
long syscall(SYS_futex, uint32_t *uaddr, FUTEX_WAKE_OP, uint32_t val,
... |
F_ADD_SEALS(2const) | NAME F_GET_SEALS, F_ADD_SEALS - get/add file seals
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <fcntl.h>
int fcntl(int fd, F_ADD_SEALS, int arg);
int fcntl(int fd, F_GET_SEALS);
DESCRIPTION File seals limit the set of allowed operations on a given file. For each seal that is set on a ... |
F_DUPFD(2const) | NAME F_DUPFD, F_DUPFD_CLOEXEC - duplicate a file descriptor
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <fcntl.h>
int fcntl(int fd, F_DUPFD, int arg);
int fcntl(int fd, F_DUPFD_CLOEXEC, int arg);
DESCRIPTION F_DUPFD Duplicate the file descriptor fd using the lowest-numbered available file... |
F_DUPFD_CLOEXEC(2const) | NAME F_DUPFD, F_DUPFD_CLOEXEC - duplicate a file descriptor
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <fcntl.h>
int fcntl(int fd, F_DUPFD, int arg);
int fcntl(int fd, F_DUPFD_CLOEXEC, int arg);
DESCRIPTION F_DUPFD Duplicate the file descriptor fd using the lowest-numbered available file... |
F_GETFD(2const) | NAME F_GETFD, F_SETFD - get/set file descriptor flags
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <fcntl.h>
int fcntl(int fd, F_GETFD);
int fcntl(int fd, F_SETFD, int arg);
DESCRIPTION These operations manipulate the flags associated with a file descriptor. Currently, only one such flag ... |
F_GETFL(2const) | NAME F_GETFL, F_SETFL - get/set file status flags
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <fcntl.h>
int fcntl(int fd, F_GETFL);
int fcntl(int fd, F_SETFL, int arg);
DESCRIPTION Each open file description has certain associated status flags, initialized by open(2) and possibly modifi... |
F_GETLEASE(2const) | NAME F_GETLEASE, F_SETLEASE - leases
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #define _GNU_SOURCE #include <fcntl.h>
int fcntl(int fd, F_SETLEASE, int arg);
int fcntl(int fd, F_GETLEASE);
DESCRIPTION Leases F_SETLEASE and F_GETLEASE are used to establish a new lease, and retrieve the current le... |
F_GETLK(2const) | NAME F_GETLK, F_SETLK, F_SETLKW, F_OFD_GETLK, F_OFD_SETLK, F_OFD_SETLKW - locking
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <fcntl.h>
int fcntl(int fd, F_GETLK, struct flock *lock);
int fcntl(int fd, F_SETLK, const struct flock *lock);
int fcntl(int fd, F_SETLKW, const struct floc... |
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