1 #ifndef __XEN_PUBLIC_ERRNO_H__ 2 3 #ifndef __ASSEMBLY__ 4 5 #define XEN_ERRNO(name, value) XEN_##name = value, 6 enum xen_errno { 7 8 #else /* !__ASSEMBLY__ */ 9 10 #define XEN_ERRNO(name, value) .equ XEN_##name, value 11 12 #endif /* __ASSEMBLY__ */ 13 14 /* ` enum neg_errnoval { [ -Efoo for each Efoo in the list below ] } */ 15 /* ` enum errnoval { */ 16 17 #endif /* __XEN_PUBLIC_ERRNO_H__ */ 18 19 #ifdef XEN_ERRNO 20 21 /* 22 * Values originating from x86 Linux. Please consider using respective 23 * values when adding new definitions here. 24 * 25 * The set of identifiers to be added here shouldn't extend beyond what 26 * POSIX mandates (see e.g. 27 * http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html) 28 * with the exception that we support some optional (XSR) values 29 * specified there (but no new ones should be added). 30 */ 31 32 XEN_ERRNO(EPERM, 1) /* Operation not permitted */ 33 XEN_ERRNO(ENOENT, 2) /* No such file or directory */ 34 XEN_ERRNO(ESRCH, 3) /* No such process */ 35 #ifdef __XEN__ /* Internal only, should never be exposed to the guest. */ 36 XEN_ERRNO(EINTR, 4) /* Interrupted system call */ 37 #endif 38 XEN_ERRNO(EIO, 5) /* I/O error */ 39 XEN_ERRNO(ENXIO, 6) /* No such device or address */ 40 XEN_ERRNO(E2BIG, 7) /* Arg list too long */ 41 XEN_ERRNO(ENOEXEC, 8) /* Exec format error */ 42 XEN_ERRNO(EBADF, 9) /* Bad file number */ 43 XEN_ERRNO(ECHILD, 10) /* No child processes */ 44 XEN_ERRNO(EAGAIN, 11) /* Try again */ 45 XEN_ERRNO(ENOMEM, 12) /* Out of memory */ 46 XEN_ERRNO(EACCES, 13) /* Permission denied */ 47 XEN_ERRNO(EFAULT, 14) /* Bad address */ 48 XEN_ERRNO(EBUSY, 16) /* Device or resource busy */ 49 XEN_ERRNO(EEXIST, 17) /* File exists */ 50 XEN_ERRNO(EXDEV, 18) /* Cross-device link */ 51 XEN_ERRNO(ENODEV, 19) /* No such device */ 52 XEN_ERRNO(EINVAL, 22) /* Invalid argument */ 53 XEN_ERRNO(ENFILE, 23) /* File table overflow */ 54 XEN_ERRNO(EMFILE, 24) /* Too many open files */ 55 XEN_ERRNO(ENOSPC, 28) /* No space left on device */ 56 XEN_ERRNO(EMLINK, 31) /* Too many links */ 57 XEN_ERRNO(EDOM, 33) /* Math argument out of domain of func */ 58 XEN_ERRNO(ERANGE, 34) /* Math result not representable */ 59 XEN_ERRNO(EDEADLK, 35) /* Resource deadlock would occur */ 60 XEN_ERRNO(ENAMETOOLONG, 36) /* File name too long */ 61 XEN_ERRNO(ENOLCK, 37) /* No record locks available */ 62 XEN_ERRNO(ENOSYS, 38) /* Function not implemented */ 63 XEN_ERRNO(ENODATA, 61) /* No data available */ 64 XEN_ERRNO(ETIME, 62) /* Timer expired */ 65 XEN_ERRNO(EBADMSG, 74) /* Not a data message */ 66 XEN_ERRNO(EOVERFLOW, 75) /* Value too large for defined data type */ 67 XEN_ERRNO(EILSEQ, 84) /* Illegal byte sequence */ 68 #ifdef __XEN__ /* Internal only, should never be exposed to the guest. */ 69 XEN_ERRNO(ERESTART, 85) /* Interrupted system call should be restarted */ 70 #endif 71 XEN_ERRNO(ENOTSOCK, 88) /* Socket operation on non-socket */ 72 XEN_ERRNO(EOPNOTSUPP, 95) /* Operation not supported on transport endpoint */ 73 XEN_ERRNO(EADDRINUSE, 98) /* Address already in use */ 74 XEN_ERRNO(EADDRNOTAVAIL, 99) /* Cannot assign requested address */ 75 XEN_ERRNO(ENOBUFS, 105) /* No buffer space available */ 76 XEN_ERRNO(EISCONN, 106) /* Transport endpoint is already connected */ 77 XEN_ERRNO(ENOTCONN, 107) /* Transport endpoint is not connected */ 78 XEN_ERRNO(ETIMEDOUT, 110) /* Connection timed out */ 79 80 #undef XEN_ERRNO 81 #endif /* XEN_ERRNO */ 82 83 #ifndef __XEN_PUBLIC_ERRNO_H__ 84 #define __XEN_PUBLIC_ERRNO_H__ 85 86 /* ` } */ 87 88 #ifndef __ASSEMBLY__ 89 }; 90 #endif 91 92 #define XEN_EWOULDBLOCK XEN_EAGAIN /* Operation would block */ 93 #define XEN_EDEADLOCK XEN_EDEADLK /* Resource deadlock would occur */ 94 95 #endif /* __XEN_PUBLIC_ERRNO_H__ */ 96