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Index: cddl/lib/libdtrace/errno.d
===================================================================
--- cddl/lib/libdtrace/errno.d
+++ cddl/lib/libdtrace/errno.d
@@ -20,6 +20,7 @@
* CDDL HEADER END
*
* Portions Copyright 2006-2008 John Birrell jb@freebsd.org
+ * Portions Copyright 2018 Devin Teske dteske@freebsd.org
*
* $FreeBSD$
*/
@@ -236,3 +237,112 @@
#pragma D binding "1.0" EDIRIOCTL
inline int ERELOOKUP = -5;
#pragma D binding "1.13" ERELOOKUP
+
+/*
+ * Error strings from <sys/errno.h>
+ */
+#pragma D binding "1.13" strerror
+inline string strerror[int errno] =
+errno == 0 ? "Success" :
+errno == EPERM ? "Operation not permitted" :
+errno == ENOENT ? "No such file or directory" :
+errno == ESRCH ? "No such process" :
+errno == EINTR ? "Interrupted system call" :
+errno == EIO ? "Input/output error" :
+errno == ENXIO ? "Device not configured" :
+errno == E2BIG ? "Argument list too long" :
+errno == ENOEXEC ? "Exec format error" :
+errno == EBADF ? "Bad file descriptor" :
+errno == ECHILD ? "No child processes" :
+errno == EDEADLK ? "Resource deadlock avoided" :
+errno == ENOMEM ? "Cannot allocate memory" :
+errno == EACCES ? "Permission denied" :
+errno == EFAULT ? "Bad address" :
+errno == ENOTBLK ? "Block device required" :
+errno == EBUSY ? "Device busy" :
+errno == EEXIST ? "File exists" :
+errno == EXDEV ? "Cross-device link" :
+errno == ENODEV ? "Operation not supported by device" :
+errno == ENOTDIR ? "Not a directory" :
+errno == EISDIR ? "Is a directory" :
+errno == EINVAL ? "Invalid argument" :
+errno == ENFILE ? "Too many open files in system" :
+errno == EMFILE ? "Too many open files" :
+errno == ENOTTY ? "Inappropriate ioctl for device" :
+errno == ETXTBSY ? "Text file busy" :
+errno == EFBIG ? "File too large" :
+errno == ENOSPC ? "No space left on device" :
+errno == ESPIPE ? "Illegal seek" :
+errno == EROFS ? "Read-only filesystem" :
+errno == EMLINK ? "Too many links" :
+errno == EPIPE ? "Broken pipe" :
+errno == EDOM ? "Numerical argument out of domain" :
+errno == ERANGE ? "Result too large" :
+errno == EAGAIN ? "Resource temporarily unavailable" :
+errno == EINPROGRESS ? "Operation now in progress" :
+errno == EALREADY ? "Operation already in progress" :
+errno == ENOTSOCK ? "Socket operation on non-socket" :
+errno == EDESTADDRREQ ? "Destination address required" :
+errno == EMSGSIZE ? "Message too long" :
+errno == EPROTOTYPE ? "Protocol wrong type for socket" :
+errno == ENOPROTOOPT ? "Protocol not available" :
+errno == EPROTONOSUPPORT ? "Protocol not supported" :
+errno == ESOCKTNOSUPPORT ? "Socket type not supported" :
+errno == EOPNOTSUPP ? "Operation not supported" :
+errno == EPFNOSUPPORT ? "Protocol family not supported" :
+errno == EAFNOSUPPORT ? "Address family not supported by protocol family" :
+errno == EADDRINUSE ? "Address already in use" :
+errno == EADDRNOTAVAIL ? "Can't assign requested address" :
+errno == ENETDOWN ? "Network is down" :
+errno == ENETUNREACH ? "Network is unreachable" :
+errno == ENETRESET ? "Network dropped connection on reset" :
+errno == ECONNABORTED ? "Software caused connection abort" :
+errno == ECONNRESET ? "Connection reset by peer" :
+errno == ENOBUFS ? "No buffer space available" :
+errno == EISCONN ? "Socket is already connected" :
+errno == ENOTCONN ? "Socket is not connected" :
+errno == ESHUTDOWN ? "Can't send after socket shutdown" :
+errno == ETOOMANYREFS ? "Too many references: can't splice" :
+errno == ETIMEDOUT ? "Operation timed out" :
+errno == ECONNREFUSED ? "Connection refused" :
+errno == ELOOP ? "Too many levels of symbolic links" :
+errno == ENAMETOOLONG ? "File name too long" :
+errno == EHOSTDOWN ? "Host is down" :
+errno == EHOSTUNREACH ? "No route to host" :
+errno == ENOTEMPTY ? "Directory not empty" :
+errno == EPROCLIM ? "Too many processes" :
+errno == EUSERS ? "Too many users" :
+errno == EDQUOT ? "Disc quota exceeded" :
+errno == ESTALE ? "Stale NFS file handle" :
+errno == EREMOTE ? "Too many levels of remote in path" :
+errno == EBADRPC ? "RPC struct is bad" :
+errno == ERPCMISMATCH ? "RPC version wrong" :
+errno == EPROGUNAVAIL ? "RPC prog. not avail" :
+errno == EPROGMISMATCH ? "Program version wrong" :
+errno == EPROCUNAVAIL ? "Bad procedure for program" :
+errno == ENOLCK ? "No locks available" :
+errno == ENOSYS ? "Function not implemented" :
+errno == EFTYPE ? "Inappropriate file type or format" :
+errno == EAUTH ? "Authentication error" :
+errno == ENEEDAUTH ? "Need authenticator" :
+errno == EIDRM ? "Identifier removed" :
+errno == ENOMSG ? "No message of desired type" :
+errno == EOVERFLOW ? "Value too large to be stored in data type" :
+errno == ECANCELED ? "Operation canceled" :
+errno == EILSEQ ? "Illegal byte sequence" :
+errno == ENOATTR ? "Attribute not found" :
+errno == EDOOFUS ? "Programming error" :
+errno == EBADMSG ? "Bad message" :
+errno == EMULTIHOP ? "Multihop attempted" :
+errno == ENOLINK ? "Link has been severed" :
+errno == EPROTO ? "Protocol error" :
+errno == ENOTCAPABLE ? "Capabilities insufficient" :
+errno == ECAPMODE ? "Not permitted in capability mode" :
+errno == ENOTRECOVERABLE ? "State not recoverable" :
+errno == EOWNERDEAD ? "Previous owner died" :
+errno == ERESTART ? "restart syscall" :
+errno == EJUSTRETURN ? "don't modify regs, just return" :
+errno == ENOIOCTL ? "ioctl not handled by this layer" :
+errno == EDIRIOCTL ? "do direct ioctl in GEOM" :
+errno == ERELOOKUP ? "retry the directory lookup" :
+"Unknown error";

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