sdhcp

simple dhcp client
git clone git://git.2f30.org/sdhcp.git
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commit a48cdb438ed91b4fabaf741b9c011ba3d7984883
parent f397bb3ea1de20c1cac1baf2e091f2ec8c79ec82
Author: Michael Forney <mforney@mforney.org>
Date:   Wed, 14 Nov 2018 18:40:36 -0800

Move acceptlease and DHCPrequest to the appropriate state section

Diffstat:
sdhcp.c | 10++++------
1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/sdhcp.c b/sdhcp.c @@ -367,21 +367,21 @@ Selecting: optget(&bp, dns, OBdnsserver, sizeof(dns)); optget(&bp, &t1, ODlease, sizeof(t1)); t1 = ntohl(t1); - dhcpsend(DHCPrequest, Broadcast); goto Requesting; case Timeout: goto Init; } } Requesting: + dhcpsend(DHCPrequest, Broadcast); for (;;) { switch (dhcprecv()) { case DHCPack: - acceptlease(); goto Bound; } } Bound: + acceptlease(); fputs("Congrats! You should be on the 'net.\n", stdout); if (!fflag && !forked) { if (fork()) @@ -391,30 +391,28 @@ Bound: for (;;) { switch (dhcprecv()) { case Timeout: - dhcpsend(DHCPrequest, Unicast); goto Renewing; } } Renewing: + dhcpsend(DHCPrequest, Unicast); for (;;) { switch (dhcprecv()) { case DHCPack: - acceptlease(); goto Bound; case DHCPnak: goto Init; case Timeout: - dhcpsend(DHCPrequest, Broadcast); goto Rebinding; } } Rebinding: + dhcpsend(DHCPrequest, Broadcast); for (;;) { switch (dhcprecv()) { case DHCPnak: /* lease expired */ goto Init; case DHCPack: - acceptlease(); goto Bound; } }