fcntl

package
v0.0.6 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: May 18, 2023 License: BSD-3-Clause Imports: 4 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	AT_EACCESS            = 0x200      // fcntl-linux.h:388:1:
	AT_FDCWD              = -100       // fcntl-linux.h:371:1:
	AT_REMOVEDIR          = 0x200      // fcntl-linux.h:375:1:
	AT_SYMLINK_FOLLOW     = 0x400      // fcntl-linux.h:377:1:
	AT_SYMLINK_NOFOLLOW   = 0x100      // fcntl-linux.h:374:1:
	FAPPEND               = 1024       // fcntl-linux.h:304:1:
	FASYNC                = 8192       // fcntl-linux.h:306:1:
	FD_CLOEXEC            = 1          // fcntl-linux.h:219:1:
	FFSYNC                = 1052672    // fcntl-linux.h:305:1:
	FNDELAY               = 2048       // fcntl-linux.h:308:1:
	FNONBLOCK             = 2048       // fcntl-linux.h:307:1:
	F_DUPFD               = 0          // fcntl-linux.h:167:1:
	F_DUPFD_CLOEXEC       = 1030       // fcntl-linux.h:214:1:
	F_EXLCK               = 4          // fcntl-linux.h:231:1:
	F_GETFD               = 1          // fcntl-linux.h:168:1:
	F_GETFL               = 3          // fcntl-linux.h:170:1:
	F_GETLK               = 5          // fcntl-linux.h:109:1:
	F_GETLK64             = 5          // fcntl.h:29:1:
	F_GETOWN              = 9          // fcntl-linux.h:180:1:
	F_LOCK                = 1          // fcntl.h:238:1:
	F_OK                  = 0          // fcntl.h:131:1:
	F_RDLCK               = 0          // fcntl-linux.h:223:1:
	F_SETFD               = 2          // fcntl-linux.h:169:1:
	F_SETFL               = 4          // fcntl-linux.h:171:1:
	F_SETLK               = 6          // fcntl-linux.h:110:1:
	F_SETLK64             = 6          // fcntl.h:30:1:
	F_SETLKW              = 7          // fcntl-linux.h:111:1:
	F_SETLKW64            = 7          // fcntl.h:31:1:
	F_SETOWN              = 8          // fcntl-linux.h:179:1:
	F_SHLCK               = 8          // fcntl-linux.h:232:1:
	F_TEST                = 3          // fcntl.h:240:1:
	F_TLOCK               = 2          // fcntl.h:239:1:
	F_ULOCK               = 0          // fcntl.h:237:1:
	F_UNLCK               = 2          // fcntl-linux.h:225:1:
	F_WRLCK               = 1          // fcntl-linux.h:224:1:
	LOCK_EX               = 2          // fcntl-linux.h:238:1:
	LOCK_NB               = 4          // fcntl-linux.h:239:1:
	LOCK_SH               = 1          // fcntl-linux.h:237:1:
	LOCK_UN               = 8          // fcntl-linux.h:241:1:
	O_ACCMODE             = 0003       // fcntl-linux.h:42:1:
	O_APPEND              = 02000      // fcntl-linux.h:59:1:
	O_ASYNC               = 020000     // fcntl-linux.h:72:1:
	O_CLOEXEC             = 524288     // fcntl-linux.h:144:1:
	O_CREAT               = 0100       // fcntl-linux.h:47:1:
	O_DIRECTORY           = 65536      // fcntl-linux.h:142:1:
	O_DSYNC               = 4096       // fcntl-linux.h:158:1:
	O_EXCL                = 0200       // fcntl-linux.h:50:1:
	O_FSYNC               = 1052672    // fcntl-linux.h:70:1:
	O_NDELAY              = 2048       // fcntl-linux.h:65:1:
	O_NOCTTY              = 0400       // fcntl-linux.h:53:1:
	O_NOFOLLOW            = 131072     // fcntl-linux.h:143:1:
	O_NONBLOCK            = 04000      // fcntl-linux.h:62:1:
	O_RDONLY              = 00         // fcntl-linux.h:43:1:
	O_RDWR                = 02         // fcntl-linux.h:45:1:
	O_RSYNC               = 1052672    // fcntl-linux.h:162:1:
	O_SYNC                = 04010000   // fcntl-linux.h:68:1:
	O_TRUNC               = 01000      // fcntl-linux.h:56:1:
	O_WRONLY              = 01         // fcntl-linux.h:44:1:
	POSIX_FADV_DONTNEED   = 4          // fcntl-linux.h:321:1:
	POSIX_FADV_NOREUSE    = 5          // fcntl-linux.h:322:1:
	POSIX_FADV_NORMAL     = 0          // fcntl-linux.h:317:1:
	POSIX_FADV_RANDOM     = 1          // fcntl-linux.h:318:1:
	POSIX_FADV_SEQUENTIAL = 2          // fcntl-linux.h:319:1:
	POSIX_FADV_WILLNEED   = 3          // fcntl-linux.h:320:1:
	R_OK                  = 4          // fcntl.h:128:1:
	SEEK_CUR              = 1          // fcntl.h:138:1:
	SEEK_END              = 2          // fcntl.h:139:1:
	SEEK_SET              = 0          // fcntl.h:137:1:
	S_IFBLK               = 24576      // fcntl.h:83:1:
	S_IFCHR               = 8192       // fcntl.h:82:1:
	S_IFDIR               = 16384      // fcntl.h:81:1:
	S_IFIFO               = 4096       // fcntl.h:86:1:
	S_IFLNK               = 40960      // fcntl.h:89:1:
	S_IFMT                = 61440      // fcntl.h:80:1:
	S_IFREG               = 32768      // fcntl.h:84:1:
	S_IFSOCK              = 49152      // fcntl.h:92:1:
	S_IRGRP               = 32         // fcntl.h:111:1:
	S_IROTH               = 4          // fcntl.h:117:1:
	S_IRUSR               = 256        // fcntl.h:105:1:
	S_IRWXG               = 56         // fcntl.h:115:1:
	S_IRWXO               = 7          // fcntl.h:121:1:
	S_IRWXU               = 448        // fcntl.h:109:1:
	S_ISGID               = 1024       // fcntl.h:98:1:
	S_ISUID               = 2048       // fcntl.h:97:1:
	S_ISVTX               = 512        // fcntl.h:102:1:
	S_IWGRP               = 16         // fcntl.h:112:1:
	S_IWOTH               = 2          // fcntl.h:118:1:
	S_IWUSR               = 128        // fcntl.h:106:1:
	S_IXGRP               = 8          // fcntl.h:113:1:
	S_IXOTH               = 1          // fcntl.h:119:1:
	S_IXUSR               = 64         // fcntl.h:107:1:
	UTIME_NOW             = 1073741823 // stat.h:206:1:
	UTIME_OMIT            = 1073741822 // stat.h:207:1:
	W_OK                  = 2          // fcntl.h:129:1:
	X_OK                  = 1          // fcntl.h:130:1:
	X_ATFILE_SOURCE       = 1          // features.h:342:1:
	X_BITS_ENDIANNESS_H   = 1          // endianness.h:2:1:
	X_BITS_ENDIAN_H       = 1          // endian.h:20:1:
	X_BITS_STAT_H         = 1          // stat.h:23:1:
	X_BITS_TIME64_H       = 1          // time64.h:24:1:
	X_BITS_TYPESIZES_H    = 1          // typesizes.h:24:1:
	X_BITS_TYPES_H        = 1          // types.h:24:1:
	X_DEFAULT_SOURCE      = 1          // features.h:227:1:
	X_FCNTL_H             = 1          // fcntl.h:23:1:
	X_FEATURES_H          = 1          // features.h:19:1:
	X_FILE_OFFSET_BITS    = 64         // <builtin>:25:1:
	X_LP64                = 1          // <predefined>:284:1:
	X_MKNOD_VER_LINUX     = 0          // stat.h:41:1:
	X_POSIX_C_SOURCE      = 200809     // features.h:281:1:
	X_POSIX_SOURCE        = 1          // features.h:279:1:
	X_STATBUF_ST_BLKSIZE  = 0          // stat.h:172:1:
	X_STATBUF_ST_NSEC     = 0          // stat.h:175:1:
	X_STATBUF_ST_RDEV     = 0          // stat.h:173:1:
	X_STAT_VER            = 1          // stat.h:44:1:
	X_STAT_VER_KERNEL     = 0          // stat.h:37:1:
	X_STAT_VER_LINUX      = 1          // stat.h:38:1:
	X_STDC_PREDEF_H       = 1          // <predefined>:162:1:
	X_STRUCT_TIMESPEC     = 1          // struct_timespec.h:3:1:
	X_SYS_CDEFS_H         = 1          // cdefs.h:19:1:
	Linux                 = 1          // <predefined>:231:1:
	Unix                  = 1          // <predefined>:177:1:
)

Variables

View Source 
var CAPI = map[string]struct{}{}

Functions

This section is empty.

Types

type Flock 

type Flock = struct {
	Fl_type      int16
	Fl_whence    int16
	F__ccgo_pad1 [4]byte
	Fl_start     X__off64_t
	Fl_len       X__off64_t
	Fl_pid       X__pid_t
	F__ccgo_pad2 [4]byte

} /* fcntl.h:35:1 */

type Mode_t 

type Mode_t = X__mode_t /* fcntl.h:50:18 */

POSIX.1-2001 specifies that these types are defined by <fcntl.h>. 

Earlier POSIX standards permitted any type ending in `_t' to be defined
by any POSIX header, so we don't conditionalize the definitions here.

type Off_t 

type Off_t = X__off64_t /* fcntl.h:58:19 */

type Pid_t 

type Pid_t = X__pid_t /* fcntl.h:69:17 */

type Ptrdiff_t 

type Ptrdiff_t = int64 /* <builtin>:3:26 */

type Size_t 

type Size_t = uint64 /* <builtin>:9:23 */

type Stat 

type Stat = struct {
	Fst_dev     X__dev_t
	Fst_ino     X__ino_t
	Fst_nlink   X__nlink_t
	Fst_mode    X__mode_t
	Fst_uid     X__uid_t
	Fst_gid     X__gid_t
	F__pad0     int32
	Fst_rdev    X__dev_t
	Fst_size    X__off_t
	Fst_blksize X__blksize_t
	Fst_blocks  X__blkcnt_t
	Fst_atim    struct {
		Ftv_sec  X__time_t
		Ftv_nsec X__syscall_slong_t
	}
	Fst_mtim struct {
		Ftv_sec  X__time_t
		Ftv_nsec X__syscall_slong_t
	}
	Fst_ctim struct {
		Ftv_sec  X__time_t
		Ftv_nsec X__syscall_slong_t
	}
	F__glibc_reserved [3]X__syscall_slong_t

} /* stat.h:46:1 */

type Timespec 

type Timespec = struct {
	Ftv_sec  X__time_t
	Ftv_nsec X__syscall_slong_t

} /* struct_timespec.h:10:1 */

POSIX.1b structure for a time value. This is like a `struct timeval' but 

has nanoseconds instead of microseconds.

type Wchar_t 

type Wchar_t = int32 /* <builtin>:15:24 */

type X__blkcnt64_t 

type X__blkcnt64_t = int64 /* types.h:180:30 */

type X__blkcnt_t 

type X__blkcnt_t = int64 /* types.h:179:28 */

Type to count number of disk blocks.

type X__blksize_t 

type X__blksize_t = int64 /* types.h:174:29 */

Type to represent block size.

type X__builtin_va_list 

type X__builtin_va_list = uintptr /* <builtin>:46:14 */

type X__caddr_t 

type X__caddr_t = uintptr /* types.h:203:14 */

type X__clock_t 

type X__clock_t = int64 /* types.h:156:27 */ // Type of CPU usage counts.

type X__clockid_t 

type X__clockid_t = int32 /* types.h:168:29 */

Clock ID used in clock and timer functions.

type X__daddr_t 

type X__daddr_t = int32 /* types.h:164:27 */ // The type of a disk address.

type X__dev_t 

type X__dev_t = uint64 /* types.h:145:25 */ // Type of device numbers.

type X__float128 

type X__float128 = float64 /* <builtin>:47:21 */

type X__fsblkcnt64_t 

type X__fsblkcnt64_t = uint64 /* types.h:184:32 */

type X__fsblkcnt_t 

type X__fsblkcnt_t = uint64 /* types.h:183:30 */

Type to count file system blocks.

type X__fsfilcnt64_t 

type X__fsfilcnt64_t = uint64 /* types.h:188:32 */

type X__fsfilcnt_t 

type X__fsfilcnt_t = uint64 /* types.h:187:30 */

Type to count file system nodes.

type X__fsid_t 

type X__fsid_t = struct{ F__val [2]int32 } /* types.h:155:26 */ // Type of file system IDs.

type X__fsword_t 

type X__fsword_t = int64 /* types.h:191:28 */

Type of miscellaneous file system fields.

type X__gid_t 

type X__gid_t = uint32 /* types.h:147:25 */ // Type of group identifications.

type X__id_t 

type X__id_t = uint32 /* types.h:159:24 */ // General type for IDs.

type X__ino64_t 

type X__ino64_t = uint64 /* types.h:149:27 */ // Type of file serial numbers (LFS).

type X__ino_t 

type X__ino_t = uint64 /* types.h:148:25 */ // Type of file serial numbers.

type X__int128_t 

type X__int128_t = struct {
	Flo int64
	Fhi int64

} /* <builtin>:21:43 */ // must match modernc.org/mathutil.Int128

type X__int16_t 

type X__int16_t = int16 /* types.h:39:26 */

type X__int32_t 

type X__int32_t = int32 /* types.h:41:20 */

type X__int64_t 

type X__int64_t = int64 /* types.h:44:25 */

type X__int8_t 

type X__int8_t = int8 /* types.h:37:21 */

Fixed-size types, underlying types depend on word size and compiler.

type X__int_least16_t 

type X__int_least16_t = X__int16_t /* types.h:54:19 */

type X__int_least32_t 

type X__int_least32_t = X__int32_t /* types.h:56:19 */

type X__int_least64_t 

type X__int_least64_t = X__int64_t /* types.h:58:19 */

type X__int_least8_t 

type X__int_least8_t = X__int8_t /* types.h:52:18 */

Smallest types with at least a given width.

type X__intmax_t 

type X__intmax_t = int64 /* types.h:72:18 */

Largest integral types.

type X__intptr_t 

type X__intptr_t = int64 /* types.h:206:25 */

Duplicates info from stdint.h but this is used in unistd.h.

type X__key_t 

type X__key_t = int32 /* types.h:165:25 */ // Type of an IPC key.

type X__loff_t 

type X__loff_t = X__off64_t /* types.h:202:19 */ // Type of file sizes and offsets (LFS).

These few don't really vary by system, they always correspond 

to one of the other defined types.

type X__mode_t 

type X__mode_t = uint32 /* types.h:150:26 */ // Type of file attribute bitmasks.

type X__nlink_t 

type X__nlink_t = uint64 /* types.h:151:27 */ // Type of file link counts.

type X__off64_t 

type X__off64_t = int64 /* types.h:153:27 */ // Type of file sizes and offsets (LFS).

type X__off_t 

type X__off_t = int64 /* types.h:152:25 */ // Type of file sizes and offsets.

type X__pid_t 

type X__pid_t = int32 /* types.h:154:25 */ // Type of process identifications.

type X__quad_t 

type X__quad_t = int64 /* types.h:63:18 */

quad_t is also 64 bits.

type X__rlim64_t 

type X__rlim64_t = uint64 /* types.h:158:28 */ // Type for resource measurement (LFS).

type X__rlim_t 

type X__rlim_t = uint64 /* types.h:157:26 */ // Type for resource measurement.

type X__sig_atomic_t 

type X__sig_atomic_t = int32 /* types.h:214:13 */

C99: An integer type that can be accessed as an atomic entity, 

even in the presence of asynchronous interrupts.
It is not currently necessary for this to be machine-specific.

type X__socklen_t 

type X__socklen_t = uint32 /* types.h:209:23 */

Duplicate info from sys/socket.h.

type X__ssize_t 

type X__ssize_t = int64 /* types.h:193:27 */ // Type of a byte count, or error.

type X__suseconds_t 

type X__suseconds_t = int64 /* types.h:162:31 */ // Signed count of microseconds.

type X__syscall_slong_t 

type X__syscall_slong_t = int64 /* types.h:196:33 */

Signed long type used in system calls.

type X__syscall_ulong_t 

type X__syscall_ulong_t = uint64 /* types.h:198:33 */

Unsigned long type used in system calls.

type X__time_t 

type X__time_t = int64 /* types.h:160:26 */ // Seconds since the Epoch.

type X__timer_t 

type X__timer_t = uintptr /* types.h:171:12 */

Timer ID returned by `timer_create'.

type X__u_char 

type X__u_char = uint8 /* types.h:31:23 */

Convenience types.

type X__u_int 

type X__u_int = uint32 /* types.h:33:22 */

type X__u_long 

type X__u_long = uint64 /* types.h:34:27 */

type X__u_quad_t 

type X__u_quad_t = uint64 /* types.h:64:27 */

type X__u_short 

type X__u_short = uint16 /* types.h:32:28 */

type X__uid_t 

type X__uid_t = uint32 /* types.h:146:25 */ // Type of user identifications.

type X__uint128_t 

type X__uint128_t = struct {
	Flo uint64
	Fhi uint64

} /* <builtin>:22:44 */ // must match modernc.org/mathutil.Int128

type X__uint16_t 

type X__uint16_t = uint16 /* types.h:40:28 */

type X__uint32_t 

type X__uint32_t = uint32 /* types.h:42:22 */

type X__uint64_t 

type X__uint64_t = uint64 /* types.h:45:27 */

type X__uint8_t 

type X__uint8_t = uint8 /* types.h:38:23 */

type X__uint_least16_t 

type X__uint_least16_t = X__uint16_t /* types.h:55:20 */

type X__uint_least32_t 

type X__uint_least32_t = X__uint32_t /* types.h:57:20 */

type X__uint_least64_t 

type X__uint_least64_t = X__uint64_t /* types.h:59:20 */

type X__uint_least8_t 

type X__uint_least8_t = X__uint8_t /* types.h:53:19 */

type X__uintmax_t 

type X__uintmax_t = uint64 /* types.h:73:27 */

type X__useconds_t 

type X__useconds_t = uint32 /* types.h:161:30 */ // Count of microseconds.

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.