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System errors
System errors are negative integers. Below are some common errors:
| Number | Constant | Description |
|---|---|---|
| 0 | SYSTEM_ERROR_NONE |
Success |
| -100 | SYSTEM_ERROR_UNKNOWN |
Unknown error |
| -110 | SYSTEM_ERROR_BUSY |
Resource busy |
| -120 | SYSTEM_ERROR_NOT_SUPPORTED |
Operation not supported |
| -130 | SYSTEM_ERROR_ABORTED |
Operation aborted |
| -140 | SYSTEM_ERROR_TIMEOUT |
Operation timed out |
| -150 | SYSTEM_ERROR_NOT_FOUND |
Resource not found |
| -160 | SYSTEM_ERROR_ALREADY_EXISTS |
Resource already exists |
| -180 | SYSTEM_ERROR_TOO_LARGE |
Data is too large |
| -190 | SYSTEM_ERROR_NOT_ENOUGH_DATA |
Data is too small |
| -191 | SYSTEM_ERROR_LIMIT_EXCEEDED |
Limit exceeded for operation |
| -200 | SYSTEM_ERROR_END_OF_STREAM |
End of stream reached unexpectedly |
| -210 | SYSTEM_ERROR_INVALID_STATE |
Invalid state for operation |
| -219 | SYSTEM_ERROR_FLASH_IO |
Flash memory I/O error |
| -220 | SYSTEM_ERROR_IO |
I/O error |
| -221 | SYSTEM_ERROR_WOULD_BLOCK |
Operation would block |
| -225 | SYSTEM_ERROR_FILE |
File system error |
| -230 | SYSTEM_ERROR_NETWORK |
Network error |
| -240 | SYSTEM_ERROR_PROTOCOL |
Protocol error |
| -250 | SYSTEM_ERROR_INTERNAL |
Internal error |
| -260 | SYSTEM_ERROR_NO_MEMORY |
Insufficient memory |
| -270 | SYSTEM_ERROR_INVALID_ARGUMENT |
Invalid argument |
| -280 | SYSTEM_ERROR_BAD_DATA |
Invalid data format |
| -290 | SYSTEM_ERROR_OUT_OF_RANGE |
Value out of range |
| -300 | SYSTEM_ERROR_DEPRECATED |
Deprecated |
The full list of errors is available in the Device OS system_error.h file.