Re: [Minios-devel] [UNIKRAFT/NEWLIB PATCH v2 1/5] Add sysexits.h

[Costin Lupu <costin.lup@xxxxxxxxx>]

Reviewed-by: Costin Lupu <costin.lupu@xxxxxxxxx>

On 6/2/19 7:13 PM, Vlad-Andrei BĂDOIU (78692) wrote:
> The header was taken from newlibc, release version 2.5.0.20170922.
> 
> Signed-off-by: Vlad-Andrei Badoiu <vlad_andrei.badoiu@xxxxxxxxxxxxxxx>
> ---
>  include/sysexits.h | 114 +++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 114 insertions(+)
>  create mode 100644 include/sysexits.h
> 
> diff --git a/include/sysexits.h b/include/sysexits.h
> new file mode 100644
> index 0000000..37246b6
> --- /dev/null
> +++ b/include/sysexits.h
> @@ -0,0 +1,114 @@
> +/*
> + * Copyright (c) 1987, 1993
> + *   The Regents of the University of California.  All rights reserved.
> + *
> + * Redistribution and use in source and binary forms, with or without
> + * modification, are permitted provided that the following conditions
> + * are met:
> + * 1. Redistributions of source code must retain the above copyright
> + *    notice, this list of conditions and the following disclaimer.
> + * 2. Redistributions in binary form must reproduce the above copyright
> + *    notice, this list of conditions and the following disclaimer in the
> + *    documentation and/or other materials provided with the distribution.
> + * 4. Neither the name of the University nor the names of its contributors
> + *    may be used to endorse or promote products derived from this software
> + *    without specific prior written permission.
> + *
> + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
> + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
> + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
> + * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
> + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
> + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
> + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
> + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
> + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
> + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
> + * SUCH DAMAGE.
> + *
> + *   @(#)sysexits.h  8.1 (Berkeley) 6/2/93
> + */
> +
> +#ifndef      _SYSEXITS_H
> +#define      _SYSEXITS_H 1
> +
> +/*
> + *  SYSEXITS.H -- Exit status codes for system programs.
> + *
> + *   This include file attempts to categorize possible error
> + *   exit statuses for system programs, notably delivermail
> + *   and the Berkeley network.
> + *
> + *   Error numbers begin at EX__BASE to reduce the possibility of
> + *   clashing with other exit statuses that random programs may
> + *   already return.  The meaning of the codes is approximately
> + *   as follows:
> + *
> + *   EX_USAGE -- The command was used incorrectly, e.g., with
> + *           the wrong number of arguments, a bad flag, a bad
> + *           syntax in a parameter, or whatever.
> + *   EX_DATAERR -- The input data was incorrect in some way.
> + *           This should only be used for user's data & not
> + *           system files.
> + *   EX_NOINPUT -- An input file (not a system file) did not
> + *           exist or was not readable.  This could also include
> + *           errors like "No message" to a mailer (if it cared
> + *           to catch it).
> + *   EX_NOUSER -- The user specified did not exist.  This might
> + *           be used for mail addresses or remote logins.
> + *   EX_NOHOST -- The host specified did not exist.  This is used
> + *           in mail addresses or network requests.
> + *   EX_UNAVAILABLE -- A service is unavailable.  This can occur
> + *           if a support program or file does not exist.  This
> + *           can also be used as a catchall message when something
> + *           you wanted to do doesn't work, but you don't know
> + *           why.
> + *   EX_SOFTWARE -- An internal software error has been detected.
> + *           This should be limited to non-operating system related
> + *           errors as possible.
> + *   EX_OSERR -- An operating system error has been detected.
> + *           This is intended to be used for such things as "cannot
> + *           fork", "cannot create pipe", or the like.  It includes
> + *           things like getuid returning a user that does not
> + *           exist in the passwd file.
> + *   EX_OSFILE -- Some system file (e.g., /etc/passwd, /etc/utmp,
> + *           etc.) does not exist, cannot be opened, or has some
> + *           sort of error (e.g., syntax error).
> + *   EX_CANTCREAT -- A (user specified) output file cannot be
> + *           created.
> + *   EX_IOERR -- An error occurred while doing I/O on some file.
> + *   EX_TEMPFAIL -- temporary failure, indicating something that
> + *           is not really an error.  In sendmail, this means
> + *           that a mailer (e.g.) could not create a connection,
> + *           and the request should be reattempted later.
> + *   EX_PROTOCOL -- the remote system returned something that
> + *           was "not possible" during a protocol exchange.
> + *   EX_NOPERM -- You did not have sufficient permission to
> + *           perform the operation.  This is not intended for
> + *           file system problems, which should use NOINPUT or
> + *           CANTCREAT, but rather for higher level permissions.
> + */
> +
> +#define EX_OK                0       /* successful termination */
> +
> +#define EX__BASE     64      /* base value for error messages */
> +
> +#define EX_USAGE     64      /* command line usage error */
> +#define EX_DATAERR   65      /* data format error */
> +#define EX_NOINPUT   66      /* cannot open input */
> +#define EX_NOUSER    67      /* addressee unknown */
> +#define EX_NOHOST    68      /* host name unknown */
> +#define EX_UNAVAILABLE       69      /* service unavailable */
> +#define EX_SOFTWARE  70      /* internal software error */
> +#define EX_OSERR     71      /* system error (e.g., can't fork) */
> +#define EX_OSFILE    72      /* critical OS file missing */
> +#define EX_CANTCREAT 73      /* can't create (user) output file */
> +#define EX_IOERR     74      /* input/output error */
> +#define EX_TEMPFAIL  75      /* temp failure; user is invited to retry */
> +#define EX_PROTOCOL  76      /* remote error in protocol */
> +#define EX_NOPERM    77      /* permission denied */
> +#define EX_CONFIG    78      /* configuration error */
> +
> +#define EX__MAX      78      /* maximum listed value */
> +
> +#endif /* sysexits.h */
> 

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