musl - musl - an implementation of the standard library for Linux-based systems

Age	Commit message (Collapse)	Author	Lines
2019-08-07	fix regression in recvmmsg with no timeout	Rich Felker	-1/+1
	somewhat analogous to commit d0b547dfb5f7678cab6bc39dd736ed6454357ca4, but here the omission of the null timeout check was in the time64 syscall code path. this code is not yet used except on x32.
2019-07-29	recvmmsg: add time64 syscall support, decouple 32-bit time_t	Rich Felker	-0/+18
	the time64 syscall is used only if the timeout does not fit in 32 bits. after preprocessing, the code is unchanged on 64-bit archs. for 32-bit archs, the timeout now goes through an intermediate copy, meaning that the caller does not get back the updated timeout. this is based on my reading of the documentation, which does not document the updating as a contract you can rely on, and mentions that the whole recvmmsg timeout mechanism is buggy and unlikely to be useful. if it turns out that there's interest in making the remaining time officially available to callers, such functionality could be added back later.
2014-06-19	implement sendmmsg and recvmmsg	Rich Felker	-0/+15
	these are not pure syscall wrappers because they have to work around kernel API bugs on 64-bit archs. the workarounds could probably be made somewhat more efficient, but at the cost of more complexity. this may be revisited later.