networking · beginner · ~15 min
Check whether a recv got the full amount.
recv() can return fewer bytes than requested, so you loop until you have them all. Check whether the running total of received bytes has reached the expected amount.
Implement int recv_complete(int got, int want) that returns 1 if got == want, otherwise 0.
got: bytes received so far.want: bytes expected.Returns 1 if got == want, else 0.
recv_complete(100, 100) -> 1
recv_complete(60, 100) -> 0
Two integers: bytes received (got) and bytes wanted (want).
1 if got == want, else 0.
Completion is an exact equality between got and want.
int recv_complete(int got, int want) {
/* TODO */
return 0;
}
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