1#ifndef __XEN_PUBLIC_ERRNO_H__ 2 3#ifndef __ASSEMBLY__ 4 5#define XEN_ERRNO(name, value) XEN_##name = value, 6enum 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 32XEN_ERRNO(EPERM, 1) /* Operation not permitted */ 33XEN_ERRNO(ENOENT, 2) /* No such file or directory */ 34XEN_ERRNO(ESRCH, 3) /* No such process */ 35#ifdef __XEN__ /* Internal only, should never be exposed to the guest. */ 36XEN_ERRNO(EINTR, 4) /* Interrupted system call */ 37#endif 38XEN_ERRNO(EIO, 5) /* I/O error */ 39XEN_ERRNO(ENXIO, 6) /* No such device or address */ 40XEN_ERRNO(E2BIG, 7) /* Arg list too long */ 41XEN_ERRNO(ENOEXEC, 8) /* Exec format error */ 42XEN_ERRNO(EBADF, 9) /* Bad file number */ 43XEN_ERRNO(ECHILD, 10) /* No child processes */ 44XEN_ERRNO(EAGAIN, 11) /* Try again */ 45XEN_ERRNO(ENOMEM, 12) /* Out of memory */ 46XEN_ERRNO(EACCES, 13) /* Permission denied */ 47XEN_ERRNO(EFAULT, 14) /* Bad address */ 48XEN_ERRNO(EBUSY, 16) /* Device or resource busy */ 49XEN_ERRNO(EEXIST, 17) /* File exists */ 50XEN_ERRNO(EXDEV, 18) /* Cross-device link */ 51XEN_ERRNO(ENODEV, 19) /* No such device */ 52XEN_ERRNO(EINVAL, 22) /* Invalid argument */ 53XEN_ERRNO(ENFILE, 23) /* File table overflow */ 54XEN_ERRNO(EMFILE, 24) /* Too many open files */ 55XEN_ERRNO(ENOSPC, 28) /* No space left on device */ 56XEN_ERRNO(EMLINK, 31) /* Too many links */ 57XEN_ERRNO(EDOM, 33) /* Math argument out of domain of func */ 58XEN_ERRNO(ERANGE, 34) /* Math result not representable */ 59XEN_ERRNO(EDEADLK, 35) /* Resource deadlock would occur */ 60XEN_ERRNO(ENAMETOOLONG, 36) /* File name too long */ 61XEN_ERRNO(ENOLCK, 37) /* No record locks available */ 62XEN_ERRNO(ENOSYS, 38) /* Function not implemented */ 63XEN_ERRNO(ENODATA, 61) /* No data available */ 64XEN_ERRNO(ETIME, 62) /* Timer expired */ 65XEN_ERRNO(EBADMSG, 74) /* Not a data message */ 66XEN_ERRNO(EOVERFLOW, 75) /* Value too large for defined data type */ 67XEN_ERRNO(EILSEQ, 84) /* Illegal byte sequence */ 68#ifdef __XEN__ /* Internal only, should never be exposed to the guest. */ 69XEN_ERRNO(ERESTART, 85) /* Interrupted system call should be restarted */ 70#endif 71XEN_ERRNO(ENOTSOCK, 88) /* Socket operation on non-socket */ 72XEN_ERRNO(EOPNOTSUPP, 95) /* Operation not supported on transport endpoint */ 73XEN_ERRNO(EADDRINUSE, 98) /* Address already in use */ 74XEN_ERRNO(EADDRNOTAVAIL, 99) /* Cannot assign requested address */ 75XEN_ERRNO(ENOBUFS, 105) /* No buffer space available */ 76XEN_ERRNO(EISCONN, 106) /* Transport endpoint is already connected */ 77XEN_ERRNO(ENOTCONN, 107) /* Transport endpoint is not connected */ 78XEN_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