_logRead
Return the content of a log file.
Prototype :
fun [S] S
Return : S this content. It returns nil if error.
Error :
- EOK if success.
- EARGNIL if the given log file is nil.
- EIO if an I/O error occurs (the system is unable to open the file, the file doesn't exist, ...).
- EPERM if the current VM is unauthorized for this. Only the
primary VM (and its graphical user interface) can call this function.
- EPLATFORM if the current platform is not supported yet.
See also :
Example :
Note :
This function works only in the primary virtual machine. Otherwise, it returns always nil.
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