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style - sdhcp - simple dhcp client |
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git clone git://git.codemadness.org/sdhcp |
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Log |
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Files |
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Refs |
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LICENSE |
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--- |
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commit 9a516fee5f808e1fb8a33f93411df70471fa0b0c |
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parent 25a4c8c5c72961fdab5de9fc38472e6fca849a4a |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Fri, 25 Apr 2014 23:04:04 +0200 |
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style |
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Signed-off-by: Hiltjo Posthuma <[email protected]> |
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Diffstat: |
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M sdhcp.c | 10 ++++++---- |
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1 file changed, 6 insertions(+), 4 deletions(-) |
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--- |
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diff --git a/sdhcp.c b/sdhcp.c |
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@@ -84,7 +84,7 @@ static unsigned char xid[sizeof bp.xid]; |
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static unsigned char hwaddr[16]; |
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static time_t starttime; |
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static char *ifname = "eth0"; |
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-static char *cid = ""; /* TODO sane default value */ |
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+static char *cid = ""; |
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static int sock; |
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/* sav */ |
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static unsigned char server[4]; |
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@@ -94,7 +94,7 @@ static unsigned char router[4]; |
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static unsigned char dns[4]; |
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static unsigned long t1; |
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-static int dflag = 0; |
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+static int dflag = 0; /* set DNS: change /etc/resolv.conf ? */ |
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#define IP(a,b,c,d) (unsigned char[4]){a,b,c,d} |
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@@ -120,7 +120,8 @@ iptoaddr(struct sockaddr *ifaddr, unsigned char ip[4], int … |
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/* sendto UDP wrapper */ |
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static ssize_t |
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-udpsend(unsigned char ip[4], int fd, void *data, size_t n) { |
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+udpsend(unsigned char ip[4], int fd, void *data, size_t n) |
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+{ |
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struct sockaddr addr; |
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socklen_t addrlen = sizeof addr; |
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ssize_t sent; |
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@@ -133,7 +134,8 @@ udpsend(unsigned char ip[4], int fd, void *data, size_t n) { |
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/* recvfrom UDP wrapper */ |
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static ssize_t |
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-udprecv(unsigned char ip[4], int fd, void *data, size_t n) { |
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+udprecv(unsigned char ip[4], int fd, void *data, size_t n) |
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+{ |
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struct sockaddr addr; |
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socklen_t addrlen = sizeof addr; |
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ssize_t r; |
