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Updated GB_save_battery (markdown)

Lior Halphon 2024-11-29 14:03:03 +02:00
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GB_save_battery.md

@ -6,8 +6,13 @@ In `gb.h`
## Description ## Description
TBD Saves battery-backed information (e.g. battery-powered cartridge RAM or Real Time Clock information) from the emulator instance into the file at `path`. Returns `0` on success and a positive `errno` value on POSIX failures. Will do nothing and return `0` if the currently loaded ROM has no battery-backed information.
## Thread Safety ## Thread Safety
`GB_save_battery` must not be called if the instance is being run in another thread, but may be called from the current one (via a callback). `GB_save_battery` must not be called if the instance is being run in another thread, but may be called from the current one (via a callback).
## See Also
* [[GB_load_battery]]
* [[GB_save_battery_to_buffer]]