2 commits

Author	SHA1	Message	Date
Daniel Bertalan	ea52ba9fdc	LibC: Set saved_str to null in strtok_r if no tokens were found ... If we do not do this, the next call to strtok_r will start tokenizing (and possibly modifying!) the memory pointed to by `saved_ptr`.	2022-03-08 23:30:47 +01:00
Gunnar Beutner	c81b3e1ee3	LibC: Implement strerror_r() ... This implements the XSI-compliant version of strerror_r() - as opposed to the GNU-specific variant. The function explicitly saves errno so as to not accidentally change it with one of the calls to other functions.	2021-05-25 17:36:02 +02:00