linux-user: Extract target errno to 'target_errno_defs.h'

We want to access the target errno indepently of the rest of the
linux-user code. Move the header containing the generic errno
definitions ('errno_defs.h') to 'generic/target_errno_defs.h',
create a new 'target_errno_defs.h' in each target which itself
includes 'generic/target_errno_defs.h'.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210708170550.1846343-4-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

1 files changed, 0 insertions, 167 deletions

diff --git a/linux-user/errno_defs.h b/linux-user/errno_defs.h
deleted file mode 100644
index aaf5208d62..0000000000
--- a/linux-user/errno_defs.h
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * Target definitions of errnos. These may be overridden by an
- * architecture specific header if needed.
- *
- * Taken from asm-generic/errno-base.h and asm-generic/errno.h
- */
-
-#ifndef LINUX_USER_ERRNO_DEFS_H
-#define LINUX_USER_ERRNO_DEFS_H
-
-#define TARGET_EPERM            1      /* Operation not permitted */
-#define TARGET_ENOENT           2      /* No such file or directory */
-#define TARGET_ESRCH            3      /* No such process */
-#define TARGET_EINTR            4      /* Interrupted system call */
-#define TARGET_EIO              5      /* I/O error */
-#define TARGET_ENXIO            6      /* No such device or address */
-#define TARGET_E2BIG            7      /* Argument list too long */
-#define TARGET_ENOEXEC          8      /* TARGET_Exec format error */
-#define TARGET_EBADF            9      /* Bad file number */
-#define TARGET_ECHILD          10      /* No child processes */
-#define TARGET_EAGAIN          11      /* Try again */
-#define TARGET_ENOMEM          12      /* Out of memory */
-#define TARGET_EACCES          13      /* Permission denied */
-#define TARGET_EFAULT          14      /* Bad address */
-#define TARGET_ENOTBLK         15      /* Block device required */
-#define TARGET_EBUSY           16      /* Device or resource busy */
-#define TARGET_EEXIST          17      /* File exists */
-#define TARGET_EXDEV           18      /* Cross-device link */
-#define TARGET_ENODEV          19      /* No such device */
-#define TARGET_ENOTDIR         20      /* Not a directory */
-#define TARGET_EISDIR          21      /* Is a directory */
-#define TARGET_EINVAL          22      /* Invalid argument */
-#define TARGET_ENFILE          23      /* File table overflow */
-#define TARGET_EMFILE          24      /* Too many open files */
-#define TARGET_ENOTTY          25      /* Not a typewriter */
-#define TARGET_ETXTBSY         26      /* Text file busy */
-#define TARGET_EFBIG           27      /* File too large */
-#define TARGET_ENOSPC          28      /* No space left on device */
-#define TARGET_ESPIPE          29      /* Illegal seek */
-#define TARGET_EROFS           30      /* Read-only file system */
-#define TARGET_EMLINK          31      /* Too many links */
-#define TARGET_EPIPE           32      /* Broken pipe */
-#define TARGET_EDOM            33      /* Math argument out of domain of func */
-#define TARGET_ERANGE          34      /* Math result not representable */
-
-#define TARGET_EDEADLK         35      /* Resource deadlock would occur */
-#define TARGET_ENAMETOOLONG    36      /* File name too long */
-#define TARGET_ENOLCK          37      /* No record locks available */
-#define TARGET_ENOSYS          38      /* Function not implemented */
-#define TARGET_ENOTEMPTY       39      /* Directory not empty */
-#define TARGET_ELOOP           40      /* Too many symbolic links encountered */
-
-#define TARGET_ENOMSG          42      /* No message of desired type */
-#define TARGET_EIDRM           43      /* Identifier removed */
-#define TARGET_ECHRNG          44      /* Channel number out of range */
-#define TARGET_EL2NSYNC        45      /* Level 2 not synchronized */
-#define TARGET_EL3HLT          46      /* Level 3 halted */
-#define TARGET_EL3RST          47      /* Level 3 reset */
-#define TARGET_ELNRNG          48      /* Link number out of range */
-#define TARGET_EUNATCH         49      /* Protocol driver not attached */
-#define TARGET_ENOCSI          50      /* No CSI structure available */
-#define TARGET_EL2HLT          51      /* Level 2 halted */
-#define TARGET_EBADE           52      /* Invalid exchange */
-#define TARGET_EBADR           53      /* Invalid request descriptor */
-#define TARGET_EXFULL          54      /* TARGET_Exchange full */
-#define TARGET_ENOANO          55      /* No anode */
-#define TARGET_EBADRQC         56      /* Invalid request code */
-#define TARGET_EBADSLT         57      /* Invalid slot */
-
-#define TARGET_EBFONT          59      /* Bad font file format */
-#define TARGET_ENOSTR          60      /* Device not a stream */
-#define TARGET_ENODATA         61      /* No data available */
-#define TARGET_ETIME           62      /* Timer expired */
-#define TARGET_ENOSR           63      /* Out of streams resources */
-#define TARGET_ENONET          64      /* Machine is not on the network */
-#define TARGET_ENOPKG          65      /* Package not installed */
-#define TARGET_EREMOTE         66      /* Object is remote */
-#define TARGET_ENOLINK         67      /* Link has been severed */
-#define TARGET_EADV            68      /* Advertise error */
-#define TARGET_ESRMNT          69      /* Srmount error */
-#define TARGET_ECOMM           70      /* Communication error on send */
-#define TARGET_EPROTO          71      /* Protocol error */
-#define TARGET_EMULTIHOP       72      /* Multihop attempted */
-#define TARGET_EDOTDOT         73      /* RFS specific error */
-#define TARGET_EBADMSG         74      /* Not a data message */
-#define TARGET_EOVERFLOW       75      /* Value too large for defined data type */
-#define TARGET_ENOTUNIQ        76      /* Name not unique on network */
-#define TARGET_EBADFD          77      /* File descriptor in bad state */
-#define TARGET_EREMCHG         78      /* Remote address changed */
-#define TARGET_ELIBACC         79      /* Can not access a needed shared library */
-#define TARGET_ELIBBAD         80      /* Accessing a corrupted shared library */
-#define TARGET_ELIBSCN         81      /* .lib section in a.out corrupted */
-#define TARGET_ELIBMAX         82      /* Attempting to link in too many shared libraries */
-#define TARGET_ELIBEXEC        83      /* Cannot exec a shared library directly */
-#define TARGET_EILSEQ          84      /* Illegal byte sequence */
-#define TARGET_ERESTART        85      /* Interrupted system call should be restarted */
-#define TARGET_ESTRPIPE        86      /* Streams pipe error */
-#define TARGET_EUSERS          87      /* Too many users */
-#define TARGET_ENOTSOCK        88      /* Socket operation on non-socket */
-#define TARGET_EDESTADDRREQ    89      /* Destination address required */
-#define TARGET_EMSGSIZE        90      /* Message too long */
-#define TARGET_EPROTOTYPE      91      /* Protocol wrong type for socket */
-#define TARGET_ENOPROTOOPT     92      /* Protocol not available */
-#define TARGET_EPROTONOSUPPORT 93      /* Protocol not supported */
-#define TARGET_ESOCKTNOSUPPORT 94      /* Socket type not supported */
-#define TARGET_EOPNOTSUPP      95      /* Operation not supported on transport endpoint */
-#define TARGET_EPFNOSUPPORT    96      /* Protocol family not supported */
-#define TARGET_EAFNOSUPPORT    97      /* Address family not supported by protocol */
-#define TARGET_EADDRINUSE      98      /* Address already in use */
-#define TARGET_EADDRNOTAVAIL   99      /* Cannot assign requested address */
-#define TARGET_ENETDOWN        100     /* Network is down */
-#define TARGET_ENETUNREACH     101     /* Network is unreachable */
-#define TARGET_ENETRESET       102     /* Network dropped connection because of reset */
-#define TARGET_ECONNABORTED    103     /* Software caused connection abort */
-#define TARGET_ECONNRESET      104     /* Connection reset by peer */
-#define TARGET_ENOBUFS         105     /* No buffer space available */
-#define TARGET_EISCONN         106     /* Transport endpoint is already connected */
-#define TARGET_ENOTCONN        107     /* Transport endpoint is not connected */
-#define TARGET_ESHUTDOWN       108     /* Cannot send after transport endpoint shutdown */
-#define TARGET_ETOOMANYREFS    109     /* Too many references: cannot splice */
-#define TARGET_ETIMEDOUT       110     /* Connection timed out */
-#define TARGET_ECONNREFUSED    111     /* Connection refused */
-#define TARGET_EHOSTDOWN       112     /* Host is down */
-#define TARGET_EHOSTUNREACH    113     /* No route to host */
-#define TARGET_EALREADY        114     /* Operation already in progress */
-#define TARGET_EINPROGRESS     115     /* Operation now in progress */
-#define TARGET_ESTALE          116     /* Stale NFS file handle */
-#define TARGET_EUCLEAN         117     /* Structure needs cleaning */
-#define TARGET_ENOTNAM         118     /* Not a XENIX named type file */
-#define TARGET_ENAVAIL         119     /* No XENIX semaphores available */
-#define TARGET_EISNAM          120     /* Is a named type file */
-#define TARGET_EREMOTEIO       121     /* Remote I/O error */
-#define TARGET_EDQUOT          122     /* Quota exceeded */
-
-#define TARGET_ENOMEDIUM       123     /* No medium found */
-#define TARGET_EMEDIUMTYPE     124     /* Wrong medium type */
-#define TARGET_ECANCELED       125     /* Operation Canceled */
-#define TARGET_ENOKEY          126     /* Required key not available */
-#define TARGET_EKEYEXPIRED     127     /* Key has expired */
-#define TARGET_EKEYREVOKED     128     /* Key has been revoked */
-#define TARGET_EKEYREJECTED    129     /* Key was rejected by service */
-
-/* for robust mutexes */
-#define TARGET_EOWNERDEAD      130     /* Owner died */
-#define TARGET_ENOTRECOVERABLE 131     /* State not recoverable */
-
-#define TARGET_ERFKILL         132     /* Operation not possible due to RF-kill */
-#define TARGET_EHWPOISON       133     /* Memory page has hardware error */
-
-/* QEMU internal, not visible to the guest. This is returned when a
- * system call should be restarted, to tell the main loop that it
- * should wind the guest PC backwards so it will re-execute the syscall
- * after handling any pending signals. They match with the ones the guest
- * kernel uses for the same purpose.
- */
-#define TARGET_ERESTARTSYS     512     /* Restart system call (if SA_RESTART) */
-
-/* QEMU internal, not visible to the guest. This is returned by the
- * do_sigreturn() code after a successful sigreturn syscall, to indicate
- * that it has correctly set the guest registers and so the main loop
- * should not touch them. We use the value the guest would use for
- * ERESTART_NOINTR (which is kernel internal) to guarantee that we won't
- * clash with a valid guest errno now or in the future.
- */
-#define TARGET_QEMU_ESIGRETURN 513     /* Return from signal */
-
-#endif