| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | #ifndef UTIL_EXITCODE_H | ||
| 2 | #define UTIL_EXITCODE_H | ||
| 3 | |||
| 4 | #include <stdio.h> | ||
| 5 | |||
| 6 | // Semantic exit codes, as defined by BSD sysexits(3) | ||
| 7 | enum { | ||
| 8 | EC_OK = 0, // Exited normally (EX_OK) | ||
| 9 | EC_USAGE_ERROR = 64, // Command line usage error (EX_USAGE) | ||
| 10 | EC_DATA_ERROR = 65, // Input data error (EX_DATAERR) | ||
| 11 | EC_OS_ERROR = 71, // Operating system error (EX_OSERR) | ||
| 12 | EC_IO_ERROR = 74, // Input/output error (EX_IOERR) | ||
| 13 | EC_CONFIG_ERROR = 78, // Configuration error (EX_CONFIG) | ||
| 14 | }; | ||
| 15 | |||
| 16 | // This exists purely for "self-documentation" purposes. Functions | ||
| 17 | // returning this type should only return one of the above values. | ||
| 18 | typedef int ExitCode; | ||
| 19 | |||
| 20 | ✗ | static inline ExitCode ec_error(const char *prefix, ExitCode ec) | |
| 21 | { | ||
| 22 | ✗ | perror(prefix); | |
| 23 | ✗ | return ec; | |
| 24 | } | ||
| 25 | |||
| 26 | #endif | ||
| 27 |