Import xen/errno.h from Xen's public API

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>

diff --git a/include/xen/errno.h b/include/xen/errno.h
new file mode 100644 (file)
index 0000000..fe0cccf
--- /dev/null
+++ b/include/xen/errno.h
@@ -0,0 +1,59 @@
+#ifndef __XEN_PUBLIC_ERRNO_H__
+#define __XEN_PUBLIC_ERRNO_H__
+
+/*
+ * 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).
+ */
+
+#define EPERM           1 /* Operation not permitted */
+#define ENOENT          2 /* No such file or directory */
+#define ESRCH           3 /* No such process */
+#define EINTR           4 /* Interrupted system call */
+#define EIO             5 /* I/O error */
+#define ENXIO           6 /* No such device or address */
+#define E2BIG           7 /* Arg list too long */
+#define ENOEXEC         8 /* Exec format error */
+#define EBADF           9 /* Bad file number */
+#define ECHILD         10 /* No child processes */
+#define EAGAIN         11 /* Try again */
+#define ENOMEM         12 /* Out of memory */
+#define EACCES         13 /* Permission denied */
+#define EFAULT         14 /* Bad address */
+#define EBUSY          16 /* Device or resource busy */
+#define EEXIST         17 /* File exists */
+#define EXDEV          18 /* Cross-device link */
+#define ENODEV         19 /* No such device */
+#define EINVAL         22 /* Invalid argument */
+#define ENFILE         23 /* File table overflow */
+#define EMFILE         24 /* Too many open files */
+#define ENOSPC         28 /* No space left on device */
+#define EMLINK         31 /* Too many links */
+#define EDOM           33 /* Math argument out of domain of func */
+#define ERANGE         34 /* Math result not representable */
+#define EDEADLK        35 /* Resource deadlock would occur */
+#define ENAMETOOLONG   36 /* File name too long */
+#define ENOLCK         37 /* No record locks available */
+#define ENOSYS         38 /* Function not implemented */
+#define ENODATA        61 /* No data available */
+#define ETIME          62 /* Timer expired */
+#define EBADMSG        74 /* Not a data message */
+#define EOVERFLOW      75 /* Value too large for defined data type */
+#define EILSEQ         84 /* Illegal byte sequence */
+#define ERESTART       85 /* Interrupted system call should be restarted */
+#define ENOTSOCK       88 /* Socket operation on non-socket */
+#define EOPNOTSUPP     95 /* Operation not supported on transport endpoint */
+#define EADDRINUSE     98 /* Address already in use */
+#define EADDRNOTAVAIL  99 /* Cannot assign requested address */
+#define ENOBUFS       105 /* No buffer space available */
+#define EISCONN       106 /* Transport endpoint is already connected */
+#define ENOTCONN      107 /* Transport endpoint is not connected */
+#define ETIMEDOUT     110 /* Connection timed out */
+
+#endif /*  __XEN_PUBLIC_ERRNO_H__ */

diff --git a/include/xtf/hypercall.h b/include/xtf/hypercall.h
index 8a43f87520467e27bdeccdf7ef1e01f22c1aaf17..487172fc2f4a339b222bf3f983b31b65b9da5e8b 100644 (file)
--- a/include/xtf/hypercall.h
+++ b/include/xtf/hypercall.h
@@ -29,6 +29,7 @@ extern uint8_t hypercall_page[PAGE_SIZE];
 /* All Xen ABI for includers convenience .*/
 #include <xen/xen.h>
 #include <xen/sched.h>
+#include <xen/errno.h>
 #include <xen/event_channel.h>
 #include <xen/hvm/hvm_op.h>
 #include <xen/hvm/params.h>