227 lines
8.2 KiB
C
227 lines
8.2 KiB
C
|
/* VirtualBox driver - by D.C. van Moolenbroek */
|
||
|
|
#include <minix/drivers.h>
|
||
|
|
#include <errno.h>
|
||
|
|
|
||
|
|
#include "vmmdev.h"
|
||
|
|
#include "proto.h"
|
||
|
|
|
||
|
|
static int codes[] = {
|
||
|
|
OK, /* 0: success */
|
||
|
|
EGENERIC, /* -1: general failure */
|
||
|
|
EINVAL, /* -2: invalid parameter */
|
||
|
|
EINVAL, /* -3: invalid magic */
|
||
|
|
EBADF, /* -4: invalid handle */
|
||
|
|
ENOLCK, /* -5: lock failed */
|
||
|
|
EFAULT, /* -6: invalid pointer */
|
||
|
|
EGENERIC, /* -7: patching IDT failed */
|
||
|
|
ENOMEM, /* -8: memory allocation failed */
|
||
|
|
EEXIST, /* -9: already loaded */
|
||
|
|
EPERM, /* -10: permission denied */
|
||
|
|
EINVAL, /* -11: version mismatch */
|
||
|
|
ENOSYS, /* -12: function not implemented */
|
||
|
|
EGENERIC, /* -13 */
|
||
|
|
EGENERIC, /* -14 */
|
||
|
|
EGENERIC, /* -15 */
|
||
|
|
EGENERIC, /* -16 */
|
||
|
|
EGENERIC, /* -17 */
|
||
|
|
EGENERIC, /* -18: not equal */
|
||
|
|
EINVAL, /* -19: not a symlink */
|
||
|
|
ENOMEM, /* -20: temporary memory allocation failed */
|
||
|
|
EINVAL, /* -21: invalid file mode */
|
||
|
|
EINVAL, /* -22: incorrect call order */
|
||
|
|
EGENERIC, /* -23: no TLS available */
|
||
|
|
EGENERIC, /* -24: failed to set TLS */
|
||
|
|
EGENERIC, /* -25 */
|
||
|
|
ENOMEM, /* -26: contiguous memory allocation failed */
|
||
|
|
ENOMEM, /* -27: no memory available for page table */
|
||
|
|
EGENERIC, /* -28 */
|
||
|
|
ESRCH, /* -29: thread is dead */
|
||
|
|
EINVAL, /* -30: thread is not waitable */
|
||
|
|
EGENERIC, /* -31: page table not present */
|
||
|
|
EINVAL, /* -32: invalid context */
|
||
|
|
EBUSY, /* -33: timer is busy */
|
||
|
|
EGENERIC, /* -34: address conflict */
|
||
|
|
EGENERIC, /* -35: unresolved error */
|
||
|
|
ENOTTY, /* -36: invalid function */
|
||
|
|
EINVAL, /* -37: not supported */
|
||
|
|
EACCES, /* -38: access denied */
|
||
|
|
EINTR, /* -39: interrupted */
|
||
|
|
ETIMEDOUT, /* -40: timeout */
|
||
|
|
E2BIG, /* -41: buffer overflow */
|
||
|
|
E2BIG, /* -42: too much data */
|
||
|
|
EAGAIN, /* -43: max thread number reached */
|
||
|
|
EAGAIN, /* -44: max process number reached */
|
||
|
|
EGENERIC, /* -45: signal refused */
|
||
|
|
EBUSY, /* -46: signal already pending */
|
||
|
|
EINVAL, /* -47: invalid signal */
|
||
|
|
EGENERIC, /* -48: state changed */
|
||
|
|
EINVAL, /* -49: invalid UUID format */
|
||
|
|
ESRCH, /* -50: process not found */
|
||
|
|
OK, /* -51: waited-for process is still running */
|
||
|
|
EAGAIN, /* -52: try again */
|
||
|
|
EGENERIC, /* -53: generic parse error */
|
||
|
|
ERANGE, /* -54: value out of range */
|
||
|
|
EOVERFLOW, /* -55: value too big */
|
||
|
|
EGENERIC, /* -56: no digits in string */
|
||
|
|
ERANGE, /* -57: minus sign in unsigned value */
|
||
|
|
EILSEQ, /* -58: character translation failed */
|
||
|
|
EGENERIC, /* -59: encountered unicode byte order mark */
|
||
|
|
EGENERIC, /* -60: encountered unicode surrogate */
|
||
|
|
EILSEQ, /* -61: invalid UTF8 encoding */
|
||
|
|
EILSEQ, /* -62: invalid UTF16 encoding */
|
||
|
|
EGENERIC, /* -63: no UTF16 for character */
|
||
|
|
ENOMEM, /* -64: string memory allocation failed */
|
||
|
|
ENOMEM, /* -65: UTF16 string memory allocation failed */
|
||
|
|
ENOMEM, /* -66: code point array allocation failed */
|
||
|
|
EBUSY, /* -67: cannot free in-use memory */
|
||
|
|
EGENERIC, /* -68: timer already active */
|
||
|
|
EGENERIC, /* -69: timer already suspended */
|
||
|
|
ECANCELED, /* -70: operation cancelled */
|
||
|
|
ENOMEM, /* -71: failed to initialize memory object */
|
||
|
|
ENOMEM, /* -72: low physical memory allocation failed */
|
||
|
|
ENOMEM, /* -73: physical memory allocation failed */
|
||
|
|
EGENERIC, /* -74: address too big */
|
||
|
|
EGENERIC, /* -75: memory mapping failed */
|
||
|
|
EGENERIC, /* -76: trailing characters */
|
||
|
|
EGENERIC, /* -77: trailing spaces */
|
||
|
|
ESRCH, /* -78: not found */
|
||
|
|
EGENERIC, /* -79: invalid state */
|
||
|
|
ENOMEM, /* -80: out of resources */
|
||
|
|
ENFILE, /* -81: no more handles */
|
||
|
|
EGENERIC, /* -82: preemption disabled */
|
||
|
|
EGENERIC, /* -83: end of string */
|
||
|
|
EGENERIC, /* -84: page count out of range */
|
||
|
|
EGENERIC, /* -85: object destroyed */
|
||
|
|
EGENERIC, /* -86: dangling objects */
|
||
|
|
EGENERIC, /* -87: invalid Base64 encoding */
|
||
|
|
EGENERIC, /* -88: return triggered by callback */
|
||
|
|
EGENERIC, /* -89: authentication failure */
|
||
|
|
EGENERIC, /* -90: not a power of two */
|
||
|
|
EGENERIC, /* -91: ignored */
|
||
|
|
EGENERIC, /* -92: concurrent access not allowed */
|
||
|
|
EGENERIC, /* -93: invalid reference sharing */
|
||
|
|
EGENERIC, /* -94 */
|
||
|
|
EGENERIC, /* -95: no change */
|
||
|
|
ENOMEM, /* -96: executable memory allocation failed */
|
||
|
|
EINVAL, /* -97: unsupported alignment */
|
||
|
|
EGENERIC, /* -98: duplicate */
|
||
|
|
EGENERIC, /* -99: missing */
|
||
|
|
EIO, /* -100: I/O error */
|
||
|
|
ENXIO, /* -101: open failed */
|
||
|
|
ENOENT, /* -102: file not found */
|
||
|
|
ENOTDIR, /* -103: path not found (may also mean ENOENT) */
|
||
|
|
EINVAL, /* -104: invalid name */
|
||
|
|
EEXIST, /* -105: already exists */
|
||
|
|
ENFILE, /* -106: too many open files */
|
||
|
|
EIO, /* -107: seek error */
|
||
|
|
EINVAL, /* -108: negative seek */
|
||
|
|
ESPIPE, /* -109: seek on device */
|
||
|
|
EGENERIC, /* -110: end of file */
|
||
|
|
EIO, /* -111: generic read error */
|
||
|
|
EIO, /* -112: generic write error */
|
||
|
|
EROFS, /* -113: write protected */
|
||
|
|
ETXTBSY, /* -114: sharing violation */
|
||
|
|
ENOLCK, /* -115: file lock failed */
|
||
|
|
EAGAIN, /* -116: file lock violation */
|
||
|
|
EIO, /* -117: cannot create file */
|
||
|
|
EIO, /* -118: cannot delete directory */
|
||
|
|
EXDEV, /* -119: not the same device */
|
||
|
|
ENAMETOOLONG, /* -120: file name too long */
|
||
|
|
ENXIO, /* -121: media not present */
|
||
|
|
EIO, /* -122: media not recognized */
|
||
|
|
OK, /* -123: nothing to unlocked */
|
||
|
|
EGENERIC, /* -124: lock lost */
|
||
|
|
ENOTEMPTY, /* -125: directory not empty */
|
||
|
|
ENOTDIR, /* -126: not a directory */
|
||
|
|
EISDIR, /* -127: is a directory */
|
||
|
|
EFBIG, /* -128: file too big */
|
||
|
|
EGENERIC, /* -129: no asynchronous I/O request */
|
||
|
|
EGENERIC, /* -130: asynchronous I/O in progress */
|
||
|
|
EGENERIC, /* -131: asynchronous I/O completed */
|
||
|
|
EGENERIC, /* -132: asynchronous I/O busy */
|
||
|
|
EGENERIC, /* -133: asynchronous I/O limit exceeded */
|
||
|
|
EGENERIC, /* -134: asynchronous I/O canceled */
|
||
|
|
EGENERIC, /* -135: asynchronous I/O not submitted */
|
||
|
|
EGENERIC, /* -136: asynchronous I/O not prepared */
|
||
|
|
EGENERIC, /* -137: asynchronous I/O out of resources */
|
||
|
|
EBUSY, /* -138: device or resource busy */
|
||
|
|
EGENERIC, /* -139: not a file */
|
||
|
|
EGENERIC, /* -140: is a file */
|
||
|
|
EGENERIC, /* -141: unexpected file type */
|
||
|
|
EGENERIC, /* -142: missing path root specification */
|
||
|
|
EGENERIC, /* -143: path is relative */
|
||
|
|
EGENERIC, /* -144: path is not relative */
|
||
|
|
EGENERIC, /* -145 */
|
||
|
|
EGENERIC, /* -146 */
|
||
|
|
EGENERIC, /* -147 */
|
||
|
|
EGENERIC, /* -148 */
|
||
|
|
EGENERIC, /* -149 */
|
||
|
|
EIO, /* -150: disk I/O error */
|
||
|
|
ENXIO, /* -151: invalid drive number */
|
||
|
|
ENOSPC, /* -152: disk full */
|
||
|
|
EIO, /* -153: disk changed */
|
||
|
|
EGENERIC, /* -154: drive locked */
|
||
|
|
ENXIO, /* -155: invalid disk format */
|
||
|
|
ELOOP, /* -156: too many symlinks */
|
||
|
|
EOPNOTSUPP, /* -157: can not set symlink file times */
|
||
|
|
EOPNOTSUPP, /* -158: can not change symlink owner */
|
||
|
|
EGENERIC, /* -159 */
|
||
|
|
EGENERIC, /* -160 */
|
||
|
|
EGENERIC, /* -161 */
|
||
|
|
EGENERIC, /* -162 */
|
||
|
|
EGENERIC, /* -163 */
|
||
|
|
EGENERIC, /* -164 */
|
||
|
|
EGENERIC, /* -165 */
|
||
|
|
EGENERIC, /* -166 */
|
||
|
|
EGENERIC, /* -167 */
|
||
|
|
EGENERIC, /* -168 */
|
||
|
|
EGENERIC, /* -169 */
|
||
|
|
EGENERIC, /* -170 */
|
||
|
|
EGENERIC, /* -171 */
|
||
|
|
EGENERIC, /* -172 */
|
||
|
|
EGENERIC, /* -173 */
|
||
|
|
EGENERIC, /* -174 */
|
||
|
|
EGENERIC, /* -175 */
|
||
|
|
EGENERIC, /* -176 */
|
||
|
|
EGENERIC, /* -177 */
|
||
|
|
EGENERIC, /* -178 */
|
||
|
|
EGENERIC, /* -179 */
|
||
|
|
EGENERIC, /* -180 */
|
||
|
|
EGENERIC, /* -181 */
|
||
|
|
EGENERIC, /* -182 */
|
||
|
|
EGENERIC, /* -183 */
|
||
|
|
EGENERIC, /* -184 */
|
||
|
|
EGENERIC, /* -185 */
|
||
|
|
EGENERIC, /* -186 */
|
||
|
|
EGENERIC, /* -187 */
|
||
|
|
EGENERIC, /* -188 */
|
||
|
|
EGENERIC, /* -189 */
|
||
|
|
EGENERIC, /* -190 */
|
||
|
|
EGENERIC, /* -191 */
|
||
|
|
EGENERIC, /* -192 */
|
||
|
|
EGENERIC, /* -193 */
|
||
|
|
EGENERIC, /* -194 */
|
||
|
|
EGENERIC, /* -195 */
|
||
|
|
EGENERIC, /* -196 */
|
||
|
|
EGENERIC, /* -197 */
|
||
|
|
EGENERIC, /* -198 */
|
||
|
|
EGENERIC, /* -199 */
|
||
|
|
EGENERIC, /* -200: search error */
|
||
|
|
OK, /* -201: no more files */
|
||
|
|
ENFILE, /* -202: no more search handles available */
|
||
|
|
};
|
||
|
|
|
||
|
|
int convert_err(int code)
|
||
|
|
{
|
||
|
|
/* Return a POSIX error code for the given VirtualBox error code.
|
||
|
|
*/
|
||
|
|
unsigned int index;
|
||
|
|
|
||
|
|
index = -code;
|
||
|
|
|
||
|
|
if (index < sizeof(codes) / sizeof(codes[0]))
|
||
|
|
return codes[index];
|
||
|
|
|
||
|
|
return EGENERIC;
|
||
|
|
}
|