path: root/src/syscall/errstr_darwin.go

// Copyright 2009 The Go Authors.  All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package syscall

export errstr

const (
	ENONE=0;
	EPERM=1;
	ENOENT=2;
	ESRCH=3;
	EINTR=4;
	EIO=5;
	ENXIO=6;
	E2BIG=7;
	ENOEXEC=8;
	EBADF=9;
	ECHILD=10;
	EDEADLK=11;
	ENOMEM=12;
	EACCES=13;
	EFAULT=14;
	ENOTBLK=15;
	EBUSY=16;
	EEXIST=17;
	EXDEV=18;
	ENODEV=19;
	ENOTDIR=20;
	EISDIR=21;
	EINVAL=22;
	ENFILE=23;
	EMFILE=24;
	ENOTTY=25;
	ETXTBSY=26;
	EFBIG=27;
	ENOSPC=28;
	ESPIPE=29;
	EROFS=30;
	EMLINK=31;
	EPIPE=32;
	EDOM=33;
	ERANGE=34;
	EAGAIN=35;
	EINPROGRESS=36;
	EALREADY=37;
	ENOTSOCK=38;
	EDESTADDRREQ=39;
	EMSGSIZE=40;
	EPROTOTYPE=41;
	ENOPROTOOPT=42;
	EPROTONOSUPPORT=43;
	ESOCKTNOSUPPORT=44;
	ENOTSUP=45;
	EPFNOSUPPORT=46;
	EAFNOSUPPORT=47;
	EADDRINUSE=48;
	EADDRNOTAVAIL=49;
	ENETDOWN=50;
	ENETUNREACH=51;
	ENETRESET=52;
	ECONNABORTED=53;
	ECONNRESET=54;
	ENOBUFS=55;
	EISCONN=56;
	ENOTCONN=57;
	ESHUTDOWN=58;
	ETOOMANYREFS=59;
	ETIMEDOUT=60;
	ECONNREFUSED=61;
	ELOOP=62;
	ENAMETOOLONG=63;
	EHOSTDOWN=64;
	EHOSTUNREACH=65;
	ENOTEMPTY=66;
	EPROCLIM=67;
	EUSERS=68;
	EDQUOT=69;
	ESTALE=70;
	EREMOTE=71;
	EBADRPC=72;
	ERPCMISMATCH=73;
	EPROGUNAVAIL=74;
	EPROGMISMATCH=75;
	EPROCUNAVAIL=76;
	ENOLCK=77;
	ENOSYS=78;
	EFTYPE=79;
	EAUTH=80;
	ENEEDAUTH=81;
	EPWROFF=82;
	EDEVERR=83;
	EOVERFLOW=84;
	EBADEXEC=85;
	EBADARCH=86;
	ESHLIBVERS=87;
	EBADMACHO=88;
	ECANCELED=89;
	EIDRM=90;
	ENOMSG=91   ;
	EILSEQ=92;
	ENOATTR=93;
	EBADMSG=94;
	EMULTIHOP=95;
	ENODATA=96;
	ENOLINK=97;
	ENOSR=98;
	ENOSTR=99;
	EPROTO=100;
	ETIME=101;
	EOPNOTSUPP=102;
	ELAST=103;
)

export (
	ENONE,
	EPERM,
	ENOENT,
	ESRCH,
	EINTR,
	EIO,
	ENXIO,
	E2BIG,
	ENOEXEC,
	EBADF,
	ECHILD,
	EDEADLK,
	ENOMEM,
	EACCES,
	EFAULT,
	ENOTBLK,
	EBUSY,
	EEXIST,
	EXDEV,
	ENODEV,
	ENOTDIR,
	EISDIR,
	EINVAL,
	ENFILE,
	EMFILE,
	ENOTTY,
	ETXTBSY,
	EFBIG,
	ENOSPC,
	ESPIPE,
	EROFS,
	EMLINK,
	EPIPE,
	EDOM,
	ERANGE,
	EAGAIN,
	EINPROGRESS,
	EALREADY,
	ENOTSOCK,
	EDESTADDRREQ,
	EMSGSIZE,
	EPROTOTYPE,
	ENOPROTOOPT,
	EPROTONOSUPPORT,
	ESOCKTNOSUPPORT,
	ENOTSUP,
	EPFNOSUPPORT,
	EAFNOSUPPORT,
	EADDRINUSE,
	EADDRNOTAVAIL,
	ENETDOWN,
	ENETUNREACH,
	ENETRESET,
	ECONNABORTED,
	ECONNRESET,
	ENOBUFS,
	EISCONN,
	ENOTCONN,
	ESHUTDOWN,
	ETOOMANYREFS,
	ETIMEDOUT,
	ECONNREFUSED,
	ELOOP,
	ENAMETOOLONG,
	EHOSTDOWN,
	EHOSTUNREACH,
	ENOTEMPTY,
	EPROCLIM,
	EUSERS,
	EDQUOT,
	ESTALE,
	EREMOTE,
	EBADRPC,
	ERPCMISMATCH,
	EPROGUNAVAIL,
	EPROGMISMATCH,
	EPROCUNAVAIL,
	ENOLCK,
	ENOSYS,
	EFTYPE,
	EAUTH,
	ENEEDAUTH,
	EPWROFF,
	EDEVERR,
	EOVERFLOW,
	EBADEXEC,
	EBADARCH,
	ESHLIBVERS,
	EBADMACHO,
	ECANCELED,
	EIDRM,
	ENOMSG,
	EILSEQ,
	ENOATTR,
	EBADMSG,
	EMULTIHOP,
	ENODATA,
	ENOLINK,
	ENOSR,
	ENOSTR,
	EPROTO,
	ETIME,
	EOPNOTSUPP,
	ELAST
)

var error [ELAST]string;

func init(){
	error[ENONE] = "No error"; 
	error[EPERM] = "Operation not permitted"; 
	error[ENOENT] = "No such file or directory"; 
	error[ESRCH] = "No such process"; 
	error[EINTR] = "Interrupted system call"; 
	error[EIO] = "Input/output error"; 
	error[ENXIO] = "Device not configured"; 
	error[E2BIG] = "Argument list too long"; 
	error[ENOEXEC] = "Exec format error"; 
	error[EBADF] = "Bad file descriptor"; 
	error[ECHILD] = "No child processes"; 
	error[EDEADLK] = "Resource deadlock avoided"; 
	error[ENOMEM] = "Cannot allocate memory"; 
	error[EACCES] = "Permission denied"; 
	error[EFAULT] = "Bad address"; 
	error[ENOTBLK] = "Block device required"; 
	error[EBUSY] = "Device / Resource busy"; 
	error[EEXIST] = "File exists"; 
	error[EXDEV] = "Cross-device link"; 
	error[ENODEV] = "Operation not supported by device"; 
	error[ENOTDIR] = "Not a directory"; 
	error[EISDIR] = "Is a directory"; 
	error[EINVAL] = "Invalid argument"; 
	error[ENFILE] = "Too many open files in system"; 
	error[EMFILE] = "Too many open files"; 
	error[ENOTTY] = "Inappropriate ioctl for device"; 
	error[ETXTBSY] = "Text file busy"; 
	error[EFBIG] = "File too large"; 
	error[ENOSPC] = "No space left on device"; 
	error[ESPIPE] = "Illegal seek"; 
	error[EROFS] = "Read-only file system"; 
	error[EMLINK] = "Too many links"; 
	error[EPIPE] = "Broken pipe"; 
	error[EDOM] = "Numerical argument out of domain"; 
	error[ERANGE] = "Result too large"; 
	error[EAGAIN] = "Resource temporarily unavailable"; 
	error[EINPROGRESS] = "Operation now in progress"; 
	error[EALREADY] = "Operation already in progress"; 
	error[ENOTSOCK] = "Socket operation on non-socket"; 
	error[EDESTADDRREQ] = "Destination address required"; 
	error[EMSGSIZE] = "Message too long"; 
	error[EPROTOTYPE] = "Protocol wrong type for socket"; 
	error[ENOPROTOOPT] = "Protocol not available"; 
	error[EPROTONOSUPPORT] = "Protocol not supported"; 
	error[ESOCKTNOSUPPORT] = "Socket type not supported"; 
	error[ENOTSUP] = "Operation not supported"; 
	error[EPFNOSUPPORT] = "Protocol family not supported"; 
	error[EAFNOSUPPORT] = "Address family not supported by protocol family"; 
	error[EADDRINUSE] = "Address already in use"; 
	error[EADDRNOTAVAIL] = "Can't assign requested address"; 
	error[ENETDOWN] = "Network is down"; 
	error[ENETUNREACH] = "Network is unreachable"; 
	error[ENETRESET] = "Network dropped connection on reset"; 
	error[ECONNABORTED] = "Software caused connection abort"; 
	error[ECONNRESET] = "Connection reset by peer"; 
	error[ENOBUFS] = "No buffer space available"; 
	error[EISCONN] = "Socket is already connected"; 
	error[ENOTCONN] = "Socket is not connected"; 
	error[ESHUTDOWN] = "Can't send after socket shutdown"; 
	error[ETOOMANYREFS] = "Too many references: can't splice"; 
	error[ETIMEDOUT] = "Operation timed out"; 
	error[ECONNREFUSED] = "Connection refused"; 
	error[ELOOP] = "Too many levels of symbolic links"; 
	error[ENAMETOOLONG] = "File name too long"; 
	error[EHOSTDOWN] = "Host is down"; 
	error[EHOSTUNREACH] = "No route to host"; 
	error[ENOTEMPTY] = "Directory not empty"; 
	error[EPROCLIM] = "Too many processes"; 
	error[EUSERS] = "Too many users"; 
	error[EDQUOT] = "Disc quota exceeded"; 
	error[ESTALE] = "Stale NFS file handle"; 
	error[EREMOTE] = "Too many levels of remote in path"; 
	error[EBADRPC] = "RPC struct is bad"; 
	error[ERPCMISMATCH] = "RPC version wrong"; 
	error[EPROGUNAVAIL] = "RPC prog. not avail"; 
	error[EPROGMISMATCH] = "Program version wrong"; 
	error[EPROCUNAVAIL] = "Bad procedure for program"; 
	error[ENOLCK] = "No locks available"; 
	error[ENOSYS] = "Function not implemented"; 
	error[EFTYPE] = "Inappropriate file type or format"; 
	error[EAUTH] = "Authentication error"; 
	error[ENEEDAUTH] = "Need authenticator"; 
	error[EPWROFF] = "Device power is off"; 
	error[EDEVERR] = "Device error, e.g. paper out"; 
	error[EOVERFLOW] = "Value too large to be stored in data type"; 
	error[EBADEXEC] = "Bad executable"; 
	error[EBADARCH] = "Bad CPU type in executable"; 
	error[ESHLIBVERS] = "Shared library version mismatch"; 
	error[EBADMACHO] = "Malformed Macho file"; 
	error[ECANCELED] = "Operation canceled"; 
	error[EIDRM] = "Identifier removed"; 
	error[ENOMSG] = "No message of desired type"; 
	error[EILSEQ] = "Illegal byte sequence"; 
	error[ENOATTR] = "Attribute not found"; 
	error[EBADMSG] = "Bad message"; 
	error[EMULTIHOP] = "Reserved"; 
	error[ENODATA] = "No message available on STREAM"; 
	error[ENOLINK] = "Reserved"; 
	error[ENOSR] = "No STREAM resources"; 
	error[ENOSTR] = "Not a STREAM"; 
	error[EPROTO] = "Protocol error"; 
	error[ETIME] = "STREAM ioctl timeout"; 
	error[EOPNOTSUPP] = "Operation not supported on socket"; 
	error[ELAST] = "Must be equal largest errno"; 
}

var digits string = "0123456789"

func str(val int64) string {  // do it here rather than with fmt to avoid dependency
	if val < 0 {
		return "-" + str(-val);
	}
	var buf [32]byte;  // big enough for int64
	i := len(buf)-1;
	for val >= 10 {
		buf[i] = digits[val%10];
		i--;
		val /= 10;
	}
	buf[i] = digits[val];
	return string(buf)[i:len(buf)];
}

func errstr(errno int64) string {
	if errno < 0 || errno >= len(error) {
		return "Error " + str(errno)
	}
	return error[errno]
}