exitcode library Null safety
Support for doing something awesome.
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Constants
- cantcreat → const int
-
A (user specified) output file cannot be created.
73 - config → const int
-
Something was found in an unconfigured or misconfigured state.
78 - dataerr → const int
-
The input data was incorrect in some way. This
should only be used for user's data and not system
files.
65 - ioerr → const int
-
An error occurred while doing I/O on some file.
74 - nohost → const int
-
The host specified did not exist. This is used in
mail addresses or network requests.
68 - noinput → const int
-
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).
66 - noperm → const int
-
You did not have sufficient permission to perform
the operation. This is not intended for file system
problems, which should use EX_NOINPUT or EX_CANTCREAT,
but rather for higher level permissions.
77 - nouser → const int
-
The user specified did not exist. This m ight be
used for mail addresses or remote logins.
67 - oserr → const int
-
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.71 - osfile → const int
-
Some system file (e.g., /etc/passwd, /var/run/utmp,
etc.) does not exist, cannot be opened, or has some
sort of error (e.g., syntax error).
72 - protocol → const int
-
The remote system returned something that was ``not
possible'' during a protocol exchange.
76 - software → const int
-
An internal software error has been detected. This
should be limited to non-operating system related
errors as possible.
70 - tempfail → const int
-
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.
75 -
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.
69 - usage → const int
-
The command was used incorrectly, e.g., with the
wrong number of arguments, a bad flag, a bad syntax
in a parameter, or whatever.
64