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go.sys/unix: use syscall.Errno for errors

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If we use a local type, it won't compare properly with errors from
the rest of the standard library. Errors are the one type from syscall
that propagates through the system, so it's important to have only
one type for them.

Ditto for syscall.Signal.

LGTM=dave
R=rsc, dave
CC=golang-codereviews
https://golang.org/cl/123490043
This commit is contained in:
Rob Pike
2014-08-15 09:57:24 -07:00
parent 70c4b52aa0
commit dc3c21c62b
58 changed files with 2546 additions and 2491 deletions
Download Patch File Download Diff File Expand all files Collapse all files
unix/zerrors_linux_amd64.go
+170 -168
View File
@@ -6,6 +6,8 @@
package unix
import "syscall"
const (
AF_ALG = 0x26
AF_APPLETALK = 0x5
@@ -1201,178 +1203,178 @@ const (
// Errors
const (
E2BIG = Errno(0x7)
EACCES = Errno(0xd)
EADDRINUSE = Errno(0x62)
EADDRNOTAVAIL = Errno(0x63)
EADV = Errno(0x44)
EAFNOSUPPORT = Errno(0x61)
EAGAIN = Errno(0xb)
EALREADY = Errno(0x72)
EBADE = Errno(0x34)
EBADF = Errno(0x9)
EBADFD = Errno(0x4d)
EBADMSG = Errno(0x4a)
EBADR = Errno(0x35)
EBADRQC = Errno(0x38)
EBADSLT = Errno(0x39)
EBFONT = Errno(0x3b)
EBUSY = Errno(0x10)
ECANCELED = Errno(0x7d)
ECHILD = Errno(0xa)
ECHRNG = Errno(0x2c)
ECOMM = Errno(0x46)
ECONNABORTED = Errno(0x67)
ECONNREFUSED = Errno(0x6f)
ECONNRESET = Errno(0x68)
EDEADLK = Errno(0x23)
EDEADLOCK = Errno(0x23)
EDESTADDRREQ = Errno(0x59)
EDOM = Errno(0x21)
EDOTDOT = Errno(0x49)
EDQUOT = Errno(0x7a)
EEXIST = Errno(0x11)
EFAULT = Errno(0xe)
EFBIG = Errno(0x1b)
EHOSTDOWN = Errno(0x70)
EHOSTUNREACH = Errno(0x71)
EIDRM = Errno(0x2b)
EILSEQ = Errno(0x54)
EINPROGRESS = Errno(0x73)
EINTR = Errno(0x4)
EINVAL = Errno(0x16)
EIO = Errno(0x5)
EISCONN = Errno(0x6a)
EISDIR = Errno(0x15)
EISNAM = Errno(0x78)
EKEYEXPIRED = Errno(0x7f)
EKEYREJECTED = Errno(0x81)
EKEYREVOKED = Errno(0x80)
EL2HLT = Errno(0x33)
EL2NSYNC = Errno(0x2d)
EL3HLT = Errno(0x2e)
EL3RST = Errno(0x2f)
ELIBACC = Errno(0x4f)
ELIBBAD = Errno(0x50)
ELIBEXEC = Errno(0x53)
ELIBMAX = Errno(0x52)
ELIBSCN = Errno(0x51)
ELNRNG = Errno(0x30)
ELOOP = Errno(0x28)
EMEDIUMTYPE = Errno(0x7c)
EMFILE = Errno(0x18)
EMLINK = Errno(0x1f)
EMSGSIZE = Errno(0x5a)
EMULTIHOP = Errno(0x48)
ENAMETOOLONG = Errno(0x24)
ENAVAIL = Errno(0x77)
ENETDOWN = Errno(0x64)
ENETRESET = Errno(0x66)
ENETUNREACH = Errno(0x65)
ENFILE = Errno(0x17)
ENOANO = Errno(0x37)
ENOBUFS = Errno(0x69)
ENOCSI = Errno(0x32)
ENODATA = Errno(0x3d)
ENODEV = Errno(0x13)
ENOENT = Errno(0x2)
ENOEXEC = Errno(0x8)
ENOKEY = Errno(0x7e)
ENOLCK = Errno(0x25)
ENOLINK = Errno(0x43)
ENOMEDIUM = Errno(0x7b)
ENOMEM = Errno(0xc)
ENOMSG = Errno(0x2a)
ENONET = Errno(0x40)
ENOPKG = Errno(0x41)
ENOPROTOOPT = Errno(0x5c)
ENOSPC = Errno(0x1c)
ENOSR = Errno(0x3f)
ENOSTR = Errno(0x3c)
ENOSYS = Errno(0x26)
ENOTBLK = Errno(0xf)
ENOTCONN = Errno(0x6b)
ENOTDIR = Errno(0x14)
ENOTEMPTY = Errno(0x27)
ENOTNAM = Errno(0x76)
ENOTRECOVERABLE = Errno(0x83)
ENOTSOCK = Errno(0x58)
ENOTSUP = Errno(0x5f)
ENOTTY = Errno(0x19)
ENOTUNIQ = Errno(0x4c)
ENXIO = Errno(0x6)
EOPNOTSUPP = Errno(0x5f)
EOVERFLOW = Errno(0x4b)
EOWNERDEAD = Errno(0x82)
EPERM = Errno(0x1)
EPFNOSUPPORT = Errno(0x60)
EPIPE = Errno(0x20)
EPROTO = Errno(0x47)
EPROTONOSUPPORT = Errno(0x5d)
EPROTOTYPE = Errno(0x5b)
ERANGE = Errno(0x22)
EREMCHG = Errno(0x4e)
EREMOTE = Errno(0x42)
EREMOTEIO = Errno(0x79)
ERESTART = Errno(0x55)
ERFKILL = Errno(0x84)
EROFS = Errno(0x1e)
ESHUTDOWN = Errno(0x6c)
ESOCKTNOSUPPORT = Errno(0x5e)
ESPIPE = Errno(0x1d)
ESRCH = Errno(0x3)
ESRMNT = Errno(0x45)
ESTALE = Errno(0x74)
ESTRPIPE = Errno(0x56)
ETIME = Errno(0x3e)
ETIMEDOUT = Errno(0x6e)
ETOOMANYREFS = Errno(0x6d)
ETXTBSY = Errno(0x1a)
EUCLEAN = Errno(0x75)
EUNATCH = Errno(0x31)
EUSERS = Errno(0x57)
EWOULDBLOCK = Errno(0xb)
EXDEV = Errno(0x12)
EXFULL = Errno(0x36)
E2BIG = syscall.Errno(0x7)
EACCES = syscall.Errno(0xd)
EADDRINUSE = syscall.Errno(0x62)
EADDRNOTAVAIL = syscall.Errno(0x63)
EADV = syscall.Errno(0x44)
EAFNOSUPPORT = syscall.Errno(0x61)
EAGAIN = syscall.Errno(0xb)
EALREADY = syscall.Errno(0x72)
EBADE = syscall.Errno(0x34)
EBADF = syscall.Errno(0x9)
EBADFD = syscall.Errno(0x4d)
EBADMSG = syscall.Errno(0x4a)
EBADR = syscall.Errno(0x35)
EBADRQC = syscall.Errno(0x38)
EBADSLT = syscall.Errno(0x39)
EBFONT = syscall.Errno(0x3b)
EBUSY = syscall.Errno(0x10)
ECANCELED = syscall.Errno(0x7d)
ECHILD = syscall.Errno(0xa)
ECHRNG = syscall.Errno(0x2c)
ECOMM = syscall.Errno(0x46)
ECONNABORTED = syscall.Errno(0x67)
ECONNREFUSED = syscall.Errno(0x6f)
ECONNRESET = syscall.Errno(0x68)
EDEADLK = syscall.Errno(0x23)
EDEADLOCK = syscall.Errno(0x23)
EDESTADDRREQ = syscall.Errno(0x59)
EDOM = syscall.Errno(0x21)
EDOTDOT = syscall.Errno(0x49)
EDQUOT = syscall.Errno(0x7a)
EEXIST = syscall.Errno(0x11)
EFAULT = syscall.Errno(0xe)
EFBIG = syscall.Errno(0x1b)
EHOSTDOWN = syscall.Errno(0x70)
EHOSTUNREACH = syscall.Errno(0x71)
EIDRM = syscall.Errno(0x2b)
EILSEQ = syscall.Errno(0x54)
EINPROGRESS = syscall.Errno(0x73)
EINTR = syscall.Errno(0x4)
EINVAL = syscall.Errno(0x16)
EIO = syscall.Errno(0x5)
EISCONN = syscall.Errno(0x6a)
EISDIR = syscall.Errno(0x15)
EISNAM = syscall.Errno(0x78)
EKEYEXPIRED = syscall.Errno(0x7f)
EKEYREJECTED = syscall.Errno(0x81)
EKEYREVOKED = syscall.Errno(0x80)
EL2HLT = syscall.Errno(0x33)
EL2NSYNC = syscall.Errno(0x2d)
EL3HLT = syscall.Errno(0x2e)
EL3RST = syscall.Errno(0x2f)
ELIBACC = syscall.Errno(0x4f)
ELIBBAD = syscall.Errno(0x50)
ELIBEXEC = syscall.Errno(0x53)
ELIBMAX = syscall.Errno(0x52)
ELIBSCN = syscall.Errno(0x51)
ELNRNG = syscall.Errno(0x30)
ELOOP = syscall.Errno(0x28)
EMEDIUMTYPE = syscall.Errno(0x7c)
EMFILE = syscall.Errno(0x18)
EMLINK = syscall.Errno(0x1f)
EMSGSIZE = syscall.Errno(0x5a)
EMULTIHOP = syscall.Errno(0x48)
ENAMETOOLONG = syscall.Errno(0x24)
ENAVAIL = syscall.Errno(0x77)
ENETDOWN = syscall.Errno(0x64)
ENETRESET = syscall.Errno(0x66)
ENETUNREACH = syscall.Errno(0x65)
ENFILE = syscall.Errno(0x17)
ENOANO = syscall.Errno(0x37)
ENOBUFS = syscall.Errno(0x69)
ENOCSI = syscall.Errno(0x32)
ENODATA = syscall.Errno(0x3d)
ENODEV = syscall.Errno(0x13)
ENOENT = syscall.Errno(0x2)
ENOEXEC = syscall.Errno(0x8)
ENOKEY = syscall.Errno(0x7e)
ENOLCK = syscall.Errno(0x25)
ENOLINK = syscall.Errno(0x43)
ENOMEDIUM = syscall.Errno(0x7b)
ENOMEM = syscall.Errno(0xc)
ENOMSG = syscall.Errno(0x2a)
ENONET = syscall.Errno(0x40)
ENOPKG = syscall.Errno(0x41)
ENOPROTOOPT = syscall.Errno(0x5c)
ENOSPC = syscall.Errno(0x1c)
ENOSR = syscall.Errno(0x3f)
ENOSTR = syscall.Errno(0x3c)
ENOSYS = syscall.Errno(0x26)
ENOTBLK = syscall.Errno(0xf)
ENOTCONN = syscall.Errno(0x6b)
ENOTDIR = syscall.Errno(0x14)
ENOTEMPTY = syscall.Errno(0x27)
ENOTNAM = syscall.Errno(0x76)
ENOTRECOVERABLE = syscall.Errno(0x83)
ENOTSOCK = syscall.Errno(0x58)
ENOTSUP = syscall.Errno(0x5f)
ENOTTY = syscall.Errno(0x19)
ENOTUNIQ = syscall.Errno(0x4c)
ENXIO = syscall.Errno(0x6)
EOPNOTSUPP = syscall.Errno(0x5f)
EOVERFLOW = syscall.Errno(0x4b)
EOWNERDEAD = syscall.Errno(0x82)
EPERM = syscall.Errno(0x1)
EPFNOSUPPORT = syscall.Errno(0x60)
EPIPE = syscall.Errno(0x20)
EPROTO = syscall.Errno(0x47)
EPROTONOSUPPORT = syscall.Errno(0x5d)
EPROTOTYPE = syscall.Errno(0x5b)
ERANGE = syscall.Errno(0x22)
EREMCHG = syscall.Errno(0x4e)
EREMOTE = syscall.Errno(0x42)
EREMOTEIO = syscall.Errno(0x79)
ERESTART = syscall.Errno(0x55)
ERFKILL = syscall.Errno(0x84)
EROFS = syscall.Errno(0x1e)
ESHUTDOWN = syscall.Errno(0x6c)
ESOCKTNOSUPPORT = syscall.Errno(0x5e)
ESPIPE = syscall.Errno(0x1d)
ESRCH = syscall.Errno(0x3)
ESRMNT = syscall.Errno(0x45)
ESTALE = syscall.Errno(0x74)
ESTRPIPE = syscall.Errno(0x56)
ETIME = syscall.Errno(0x3e)
ETIMEDOUT = syscall.Errno(0x6e)
ETOOMANYREFS = syscall.Errno(0x6d)
ETXTBSY = syscall.Errno(0x1a)
EUCLEAN = syscall.Errno(0x75)
EUNATCH = syscall.Errno(0x31)
EUSERS = syscall.Errno(0x57)
EWOULDBLOCK = syscall.Errno(0xb)
EXDEV = syscall.Errno(0x12)
EXFULL = syscall.Errno(0x36)
)
// Signals
const (
SIGABRT = Signal(0x6)
SIGALRM = Signal(0xe)
SIGBUS = Signal(0x7)
SIGCHLD = Signal(0x11)
SIGCLD = Signal(0x11)
SIGCONT = Signal(0x12)
SIGFPE = Signal(0x8)
SIGHUP = Signal(0x1)
SIGILL = Signal(0x4)
SIGINT = Signal(0x2)
SIGIO = Signal(0x1d)
SIGIOT = Signal(0x6)
SIGKILL = Signal(0x9)
SIGPIPE = Signal(0xd)
SIGPOLL = Signal(0x1d)
SIGPROF = Signal(0x1b)
SIGPWR = Signal(0x1e)
SIGQUIT = Signal(0x3)
SIGSEGV = Signal(0xb)
SIGSTKFLT = Signal(0x10)
SIGSTOP = Signal(0x13)
SIGSYS = Signal(0x1f)
SIGTERM = Signal(0xf)
SIGTRAP = Signal(0x5)
SIGTSTP = Signal(0x14)
SIGTTIN = Signal(0x15)
SIGTTOU = Signal(0x16)
SIGUNUSED = Signal(0x1f)
SIGURG = Signal(0x17)
SIGUSR1 = Signal(0xa)
SIGUSR2 = Signal(0xc)
SIGVTALRM = Signal(0x1a)
SIGWINCH = Signal(0x1c)
SIGXCPU = Signal(0x18)
SIGXFSZ = Signal(0x19)
SIGABRT = syscall.Signal(0x6)
SIGALRM = syscall.Signal(0xe)
SIGBUS = syscall.Signal(0x7)
SIGCHLD = syscall.Signal(0x11)
SIGCLD = syscall.Signal(0x11)
SIGCONT = syscall.Signal(0x12)
SIGFPE = syscall.Signal(0x8)
SIGHUP = syscall.Signal(0x1)
SIGILL = syscall.Signal(0x4)
SIGINT = syscall.Signal(0x2)
SIGIO = syscall.Signal(0x1d)
SIGIOT = syscall.Signal(0x6)
SIGKILL = syscall.Signal(0x9)
SIGPIPE = syscall.Signal(0xd)
SIGPOLL = syscall.Signal(0x1d)
SIGPROF = syscall.Signal(0x1b)
SIGPWR = syscall.Signal(0x1e)
SIGQUIT = syscall.Signal(0x3)
SIGSEGV = syscall.Signal(0xb)
SIGSTKFLT = syscall.Signal(0x10)
SIGSTOP = syscall.Signal(0x13)
SIGSYS = syscall.Signal(0x1f)
SIGTERM = syscall.Signal(0xf)
SIGTRAP = syscall.Signal(0x5)
SIGTSTP = syscall.Signal(0x14)
SIGTTIN = syscall.Signal(0x15)
SIGTTOU = syscall.Signal(0x16)
SIGUNUSED = syscall.Signal(0x1f)
SIGURG = syscall.Signal(0x17)
SIGUSR1 = syscall.Signal(0xa)
SIGUSR2 = syscall.Signal(0xc)
SIGVTALRM = syscall.Signal(0x1a)
SIGWINCH = syscall.Signal(0x1c)
SIGXCPU = syscall.Signal(0x18)
SIGXFSZ = syscall.Signal(0x19)
)
// Error table