Expand description
sysexits.h implementation.
Non-POSIX, see https://www.man7.org/linux/man-pages/man3/sysexits.h.3head.html.
Constants§
- EX_
CANTCREAT - Can’t create (user) output file.
- EX_
CONFIG - Configuration error.
- EX_
DATAERR - Data format error.
- EX_
IOERR - Input/Output error.
- EX_
NOHOST - Host name unknown.
- EX_
NOINPUT - Cannot open input.
- EX_
NOPERM - Permission denied.
- EX_
NOUSER - Addressee unknown.
- EX_OK
- Successful termination.
- EX_
OSERR - System error (e.g., can’t fork).
- EX_
OSFILE - Critical OS file missing.
- EX_
PROTOCOL - Remote error in protocol.
- EX_
SOFTWARE - Internal software error.
- EX_
TEMPFAIL - Temp failure; user is invited to retry.
- EX_
UNAVAILABLE - Service unavailable.
- EX_
USAGE - Command line usage error.