/usr/include/xen/errno.h is in libxen-dev 4.9.2-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 | /*
* There are two expected ways of including this header.
*
* 1) The "default" case (expected from tools etc).
*
* Simply #include <public/errno.h>
*
* In this circumstance, normal header guards apply and the includer shall get
* an enumeration in the XEN_xxx namespace, appropriate for C or assembly.
*
* 2) The special case where the includer provides a XEN_ERRNO() in scope.
*
* In this case, no inclusion guards apply and the caller is responsible for
* their XEN_ERRNO() being appropriate in the included context. The header
* will unilaterally #undef XEN_ERRNO().
*/
#ifndef XEN_ERRNO
/*
* Includer has not provided a custom XEN_ERRNO(). Arrange for normal header
* guards, an automatic enum (for C code) and constants in the XEN_xxx
* namespace.
*/
#ifndef __XEN_PUBLIC_ERRNO_H__
#define __XEN_PUBLIC_ERRNO_H__
#define XEN_ERRNO_DEFAULT_INCLUDE
#ifndef __ASSEMBLY__
#define XEN_ERRNO(name, value) XEN_##name = value,
enum xen_errno {
#elif __XEN_INTERFACE_VERSION__ < 0x00040700
#define XEN_ERRNO(name, value) .equ XEN_##name, value
#endif /* __ASSEMBLY__ */
#endif /* __XEN_PUBLIC_ERRNO_H__ */
#endif /* !XEN_ERRNO */
/* ` enum neg_errnoval { [ -Efoo for each Efoo in the list below ] } */
/* ` enum errnoval { */
#ifdef XEN_ERRNO
/*
* Values originating from x86 Linux. Please consider using respective
* values when adding new definitions here.
*
* The set of identifiers to be added here shouldn't extend beyond what
* POSIX mandates (see e.g.
* http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html)
* with the exception that we support some optional (XSR) values
* specified there (but no new ones should be added).
*/
XEN_ERRNO(EPERM, 1) /* Operation not permitted */
XEN_ERRNO(ENOENT, 2) /* No such file or directory */
XEN_ERRNO(ESRCH, 3) /* No such process */
#ifdef __XEN__ /* Internal only, should never be exposed to the guest. */
XEN_ERRNO(EINTR, 4) /* Interrupted system call */
#endif
XEN_ERRNO(EIO, 5) /* I/O error */
XEN_ERRNO(ENXIO, 6) /* No such device or address */
XEN_ERRNO(E2BIG, 7) /* Arg list too long */
XEN_ERRNO(ENOEXEC, 8) /* Exec format error */
XEN_ERRNO(EBADF, 9) /* Bad file number */
XEN_ERRNO(ECHILD, 10) /* No child processes */
XEN_ERRNO(EAGAIN, 11) /* Try again */
XEN_ERRNO(EWOULDBLOCK, 11) /* Operation would block. Aliases EAGAIN */
XEN_ERRNO(ENOMEM, 12) /* Out of memory */
XEN_ERRNO(EACCES, 13) /* Permission denied */
XEN_ERRNO(EFAULT, 14) /* Bad address */
XEN_ERRNO(EBUSY, 16) /* Device or resource busy */
XEN_ERRNO(EEXIST, 17) /* File exists */
XEN_ERRNO(EXDEV, 18) /* Cross-device link */
XEN_ERRNO(ENODEV, 19) /* No such device */
XEN_ERRNO(EISDIR, 21) /* Is a directory */
XEN_ERRNO(EINVAL, 22) /* Invalid argument */
XEN_ERRNO(ENFILE, 23) /* File table overflow */
XEN_ERRNO(EMFILE, 24) /* Too many open files */
XEN_ERRNO(ENOSPC, 28) /* No space left on device */
XEN_ERRNO(EROFS, 30) /* Read-only file system */
XEN_ERRNO(EMLINK, 31) /* Too many links */
XEN_ERRNO(EDOM, 33) /* Math argument out of domain of func */
XEN_ERRNO(ERANGE, 34) /* Math result not representable */
XEN_ERRNO(EDEADLK, 35) /* Resource deadlock would occur */
XEN_ERRNO(EDEADLOCK, 35) /* Resource deadlock would occur. Aliases EDEADLK */
XEN_ERRNO(ENAMETOOLONG, 36) /* File name too long */
XEN_ERRNO(ENOLCK, 37) /* No record locks available */
XEN_ERRNO(ENOSYS, 38) /* Function not implemented */
XEN_ERRNO(ENOTEMPTY, 39) /* Directory not empty */
XEN_ERRNO(ENODATA, 61) /* No data available */
XEN_ERRNO(ETIME, 62) /* Timer expired */
XEN_ERRNO(EBADMSG, 74) /* Not a data message */
XEN_ERRNO(EOVERFLOW, 75) /* Value too large for defined data type */
XEN_ERRNO(EILSEQ, 84) /* Illegal byte sequence */
#ifdef __XEN__ /* Internal only, should never be exposed to the guest. */
XEN_ERRNO(ERESTART, 85) /* Interrupted system call should be restarted */
#endif
XEN_ERRNO(ENOTSOCK, 88) /* Socket operation on non-socket */
XEN_ERRNO(EOPNOTSUPP, 95) /* Operation not supported on transport endpoint */
XEN_ERRNO(EADDRINUSE, 98) /* Address already in use */
XEN_ERRNO(EADDRNOTAVAIL, 99) /* Cannot assign requested address */
XEN_ERRNO(ENOBUFS, 105) /* No buffer space available */
XEN_ERRNO(EISCONN, 106) /* Transport endpoint is already connected */
XEN_ERRNO(ENOTCONN, 107) /* Transport endpoint is not connected */
XEN_ERRNO(ETIMEDOUT, 110) /* Connection timed out */
#undef XEN_ERRNO
#endif /* XEN_ERRNO */
/* ` } */
/* Clean up from a default include. Close the enum (for C). */
#ifdef XEN_ERRNO_DEFAULT_INCLUDE
#undef XEN_ERRNO_DEFAULT_INCLUDE
#ifndef __ASSEMBLY__
};
#endif
#endif /* XEN_ERRNO_DEFAULT_INCLUDE */
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