diff options
Diffstat (limited to 'vendor/github.com/cilium/ebpf/internal/unix')
| -rw-r--r-- | vendor/github.com/cilium/ebpf/internal/unix/types_linux.go | 72 | ||||
| -rw-r--r-- | vendor/github.com/cilium/ebpf/internal/unix/types_other.go | 64 |
2 files changed, 113 insertions, 23 deletions
diff --git a/vendor/github.com/cilium/ebpf/internal/unix/types_linux.go b/vendor/github.com/cilium/ebpf/internal/unix/types_linux.go index 86d2a10f9..db4a1f5bf 100644 --- a/vendor/github.com/cilium/ebpf/internal/unix/types_linux.go +++ b/vendor/github.com/cilium/ebpf/internal/unix/types_linux.go @@ -1,9 +1,9 @@ +//go:build linux // +build linux package unix import ( - "bytes" "syscall" linux "golang.org/x/sys/unix" @@ -20,16 +20,27 @@ const ( EPERM = linux.EPERM ESRCH = linux.ESRCH ENODEV = linux.ENODEV + EBADF = linux.EBADF + E2BIG = linux.E2BIG + EFAULT = linux.EFAULT + EACCES = linux.EACCES // ENOTSUPP is not the same as ENOTSUP or EOPNOTSUP ENOTSUPP = syscall.Errno(0x20c) - EBADF = linux.EBADF BPF_F_NO_PREALLOC = linux.BPF_F_NO_PREALLOC BPF_F_NUMA_NODE = linux.BPF_F_NUMA_NODE + BPF_F_RDONLY = linux.BPF_F_RDONLY + BPF_F_WRONLY = linux.BPF_F_WRONLY BPF_F_RDONLY_PROG = linux.BPF_F_RDONLY_PROG BPF_F_WRONLY_PROG = linux.BPF_F_WRONLY_PROG + BPF_F_SLEEPABLE = linux.BPF_F_SLEEPABLE + BPF_F_MMAPABLE = linux.BPF_F_MMAPABLE + BPF_F_INNER_MAP = linux.BPF_F_INNER_MAP BPF_OBJ_NAME_LEN = linux.BPF_OBJ_NAME_LEN BPF_TAG_SIZE = linux.BPF_TAG_SIZE + BPF_RINGBUF_BUSY_BIT = linux.BPF_RINGBUF_BUSY_BIT + BPF_RINGBUF_DISCARD_BIT = linux.BPF_RINGBUF_DISCARD_BIT + BPF_RINGBUF_HDR_SZ = linux.BPF_RINGBUF_HDR_SZ SYS_BPF = linux.SYS_BPF F_DUPFD_CLOEXEC = linux.F_DUPFD_CLOEXEC EPOLL_CTL_ADD = linux.EPOLL_CTL_ADD @@ -39,27 +50,36 @@ const ( PROT_READ = linux.PROT_READ PROT_WRITE = linux.PROT_WRITE MAP_SHARED = linux.MAP_SHARED + PERF_ATTR_SIZE_VER1 = linux.PERF_ATTR_SIZE_VER1 PERF_TYPE_SOFTWARE = linux.PERF_TYPE_SOFTWARE + PERF_TYPE_TRACEPOINT = linux.PERF_TYPE_TRACEPOINT PERF_COUNT_SW_BPF_OUTPUT = linux.PERF_COUNT_SW_BPF_OUTPUT + PERF_EVENT_IOC_DISABLE = linux.PERF_EVENT_IOC_DISABLE + PERF_EVENT_IOC_ENABLE = linux.PERF_EVENT_IOC_ENABLE + PERF_EVENT_IOC_SET_BPF = linux.PERF_EVENT_IOC_SET_BPF PerfBitWatermark = linux.PerfBitWatermark PERF_SAMPLE_RAW = linux.PERF_SAMPLE_RAW PERF_FLAG_FD_CLOEXEC = linux.PERF_FLAG_FD_CLOEXEC RLIM_INFINITY = linux.RLIM_INFINITY RLIMIT_MEMLOCK = linux.RLIMIT_MEMLOCK BPF_STATS_RUN_TIME = linux.BPF_STATS_RUN_TIME + PERF_RECORD_LOST = linux.PERF_RECORD_LOST + PERF_RECORD_SAMPLE = linux.PERF_RECORD_SAMPLE + AT_FDCWD = linux.AT_FDCWD + RENAME_NOREPLACE = linux.RENAME_NOREPLACE + SO_ATTACH_BPF = linux.SO_ATTACH_BPF + SO_DETACH_BPF = linux.SO_DETACH_BPF + SOL_SOCKET = linux.SOL_SOCKET ) // Statfs_t is a wrapper type Statfs_t = linux.Statfs_t +type Stat_t = linux.Stat_t + // Rlimit is a wrapper type Rlimit = linux.Rlimit -// Setrlimit is a wrapper -func Setrlimit(resource int, rlim *Rlimit) (err error) { - return linux.Setrlimit(resource, rlim) -} - // Syscall is a wrapper func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) { return linux.Syscall(trap, a1, a2, a3) @@ -70,6 +90,11 @@ func FcntlInt(fd uintptr, cmd, arg int) (int, error) { return linux.FcntlInt(fd, cmd, arg) } +// IoctlSetInt is a wrapper +func IoctlSetInt(fd int, req uint, value int) error { + return linux.IoctlSetInt(fd, req, value) +} + // Statfs is a wrapper func Statfs(path string, buf *Statfs_t) (err error) { return linux.Statfs(path, buf) @@ -157,14 +182,29 @@ func Tgkill(tgid int, tid int, sig syscall.Signal) (err error) { return linux.Tgkill(tgid, tid, sig) } -func KernelRelease() (string, error) { - var uname Utsname - err := Uname(&uname) - if err != nil { - return "", err - } +// BytePtrFromString is a wrapper +func BytePtrFromString(s string) (*byte, error) { + return linux.BytePtrFromString(s) +} + +// ByteSliceToString is a wrapper +func ByteSliceToString(s []byte) string { + return linux.ByteSliceToString(s) +} + +// Renameat2 is a wrapper +func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) error { + return linux.Renameat2(olddirfd, oldpath, newdirfd, newpath, flags) +} + +func Prlimit(pid, resource int, new, old *Rlimit) error { + return linux.Prlimit(pid, resource, new, old) +} + +func Open(path string, mode int, perm uint32) (int, error) { + return linux.Open(path, mode, perm) +} - end := bytes.IndexByte(uname.Release[:], 0) - release := string(uname.Release[:end]) - return release, nil +func Fstat(fd int, stat *Stat_t) error { + return linux.Fstat(fd, stat) } diff --git a/vendor/github.com/cilium/ebpf/internal/unix/types_other.go b/vendor/github.com/cilium/ebpf/internal/unix/types_other.go index 8c291796a..133c267db 100644 --- a/vendor/github.com/cilium/ebpf/internal/unix/types_other.go +++ b/vendor/github.com/cilium/ebpf/internal/unix/types_other.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux package unix @@ -21,15 +22,26 @@ const ( ESRCH = syscall.ESRCH ENODEV = syscall.ENODEV EBADF = syscall.Errno(0) + E2BIG = syscall.Errno(0) + EFAULT = syscall.EFAULT + EACCES = syscall.Errno(0) // ENOTSUPP is not the same as ENOTSUP or EOPNOTSUP ENOTSUPP = syscall.Errno(0x20c) BPF_F_NO_PREALLOC = 0 BPF_F_NUMA_NODE = 0 + BPF_F_RDONLY = 0 + BPF_F_WRONLY = 0 BPF_F_RDONLY_PROG = 0 BPF_F_WRONLY_PROG = 0 + BPF_F_SLEEPABLE = 0 + BPF_F_MMAPABLE = 0 + BPF_F_INNER_MAP = 0 BPF_OBJ_NAME_LEN = 0x10 BPF_TAG_SIZE = 0x8 + BPF_RINGBUF_BUSY_BIT = 0 + BPF_RINGBUF_DISCARD_BIT = 0 + BPF_RINGBUF_HDR_SZ = 0 SYS_BPF = 321 F_DUPFD_CLOEXEC = 0x406 EPOLLIN = 0x1 @@ -40,14 +52,26 @@ const ( PROT_READ = 0x1 PROT_WRITE = 0x2 MAP_SHARED = 0x1 + PERF_ATTR_SIZE_VER1 = 0 PERF_TYPE_SOFTWARE = 0x1 + PERF_TYPE_TRACEPOINT = 0 PERF_COUNT_SW_BPF_OUTPUT = 0xa + PERF_EVENT_IOC_DISABLE = 0 + PERF_EVENT_IOC_ENABLE = 0 + PERF_EVENT_IOC_SET_BPF = 0 PerfBitWatermark = 0x4000 PERF_SAMPLE_RAW = 0x400 PERF_FLAG_FD_CLOEXEC = 0x8 RLIM_INFINITY = 0x7fffffffffffffff RLIMIT_MEMLOCK = 8 BPF_STATS_RUN_TIME = 0 + PERF_RECORD_LOST = 2 + PERF_RECORD_SAMPLE = 9 + AT_FDCWD = -0x2 + RENAME_NOREPLACE = 0x1 + SO_ATTACH_BPF = 0x32 + SO_DETACH_BPF = 0x1b + SOL_SOCKET = 0x1 ) // Statfs_t is a wrapper @@ -66,17 +90,14 @@ type Statfs_t struct { Spare [4]int64 } +type Stat_t struct{} + // Rlimit is a wrapper type Rlimit struct { Cur uint64 Max uint64 } -// Setrlimit is a wrapper -func Setrlimit(resource int, rlim *Rlimit) (err error) { - return errNonLinux -} - // Syscall is a wrapper func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) { return 0, 0, syscall.Errno(1) @@ -87,6 +108,11 @@ func FcntlInt(fd uintptr, cmd, arg int) (int, error) { return -1, errNonLinux } +// IoctlSetInt is a wrapper +func IoctlSetInt(fd int, req uint, value int) error { + return errNonLinux +} + // Statfs is a wrapper func Statfs(path string, buf *Statfs_t) error { return errNonLinux @@ -201,6 +227,7 @@ func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int // Utsname is a wrapper type Utsname struct { Release [65]byte + Version [65]byte } // Uname is a wrapper @@ -223,6 +250,29 @@ func Tgkill(tgid int, tid int, sig syscall.Signal) (err error) { return errNonLinux } -func KernelRelease() (string, error) { - return "", errNonLinux +// BytePtrFromString is a wrapper +func BytePtrFromString(s string) (*byte, error) { + return nil, errNonLinux +} + +// ByteSliceToString is a wrapper +func ByteSliceToString(s []byte) string { + return "" +} + +// Renameat2 is a wrapper +func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) error { + return errNonLinux +} + +func Prlimit(pid, resource int, new, old *Rlimit) error { + return errNonLinux +} + +func Open(path string, mode int, perm uint32) (int, error) { + return -1, errNonLinux +} + +func Fstat(fd int, stat *Stat_t) error { + return errNonLinux } |