surveyor: clean up

nmattia · nmattia · commit 6ec119b6564b · 2019-03-24T02:03:58.000+01:00
diff --git a/infra/surveyor/surveyor.c b/infra/surveyor/surveyor.c
@@ -385,7 +385,11 @@ ssize_t sendmsg(int sockfd, const struct msghdr *msg, int flags)
     }
 }
 
-// TODO: this is still wrong
+
+// TODO: warn about limitations: since all mappings are not 1 to 1 it's not
+// always possible to find a mapping "to", which is needed for recvfrom and
+// recvmsg.
+
 ssize_t recvfrom(int sockfd, void *buf, size_t len, int flags,
                  struct sockaddr *src_addr, socklen_t *addrlen)
 {

Original file line number	Diff line number	Diff line change
`@@ -385,7 +385,11 @@ ssize_t sendmsg(int sockfd, const struct msghdr *msg, int flags)`
`385`	`385`	`}`
`386`	`386`	`}`
`387`	`387`
`388`		`-// TODO: this is still wrong`
	`388`	`+`
	`389`	`+// TODO: warn about limitations: since all mappings are not 1 to 1 it's not`
	`390`	`+// always possible to find a mapping "to", which is needed for recvfrom and`
	`391`	`+// recvmsg.`
	`392`	`+`
`389`	`393`	`ssize_t recvfrom(int sockfd, void *buf, size_t len, int flags,`
`390`	`394`	`struct sockaddr src_addr, socklen_t addrlen)`
`391`	`395`	`{`