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select_tut.2: Some readability fixes to example program 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2016-02-03 14:03:27 +01:00
parent 24a31d632b
commit 455f50e98b
1 changed files with 4 additions and 3 deletions
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7
man2/select_tut.2
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@ -700,11 +700,12 @@ main(int argc, char *argv[])
}
if (FD_ISSET(h, &rd)) {
unsigned int l;
unsigned int addrlen;
struct sockaddr_in client_addr;
memset(&client_addr, 0, l = sizeof(client_addr));
r = accept(h, (struct sockaddr *) &client_addr, &l);
addrelen = sizeof(client_addr);
memset(&client_addr, 0, addrlen);
r = accept(h, (struct sockaddr *) &client_addr, &addrlen);
if (r == \-1) {
perror("accept()");
} else {