From fa325e9b42b0bdfb48857d1958d9fb7ceac55151 Mon Sep 17 00:00:00 2001 From: Dan Cross Date: Fri, 10 Jan 2020 14:44:21 +0000 Subject: Trivial changes: whitespace and modes. Remote whitespace at the ends of lines. Remove blank lines from the ends of files. Change modes on source files so that they are not executable. Signed-off-by: Dan Cross --- src/libip/BSD.c | 6 +++--- src/libip/Linux.c | 23 +++++++++++------------ src/libip/freeipifc.c | 1 - src/libip/myetheraddr.c | 3 +-- src/libip/myipaddr.c | 1 - src/libip/none.c | 2 +- src/libip/parseip.c | 2 +- src/libip/udp.c | 1 - 8 files changed, 17 insertions(+), 22 deletions(-) (limited to 'src/libip') diff --git a/src/libip/BSD.c b/src/libip/BSD.c index 9bf2db0c..57306163 100644 --- a/src/libip/BSD.c +++ b/src/libip/BSD.c @@ -22,7 +22,7 @@ static void sockaddr2ip(uchar *ip, struct sockaddr *sa) { struct sockaddr_in *sin; - + sin = (struct sockaddr_in*)sa; memmove(ip, v4prefix, IPaddrlen); memmove(ip+IPv4off, &sin->sin_addr, 4); @@ -59,7 +59,7 @@ readipifc(char *net, Ipifc *ifc, int index) mib[3] = 0; mib[4] = NET_RT_IFLIST; mib[5] = 0; - + n = 0; if(sysctl(mib, 6, nil, &n, nil, 0) < 0) return nil; @@ -115,7 +115,7 @@ readipifc(char *net, Ipifc *ifc, int index) continue; *lastlifc = lifc; lastlifc = &lifc->next; - } + } sockaddr2ip(ip, sa); switch(i){ case RTAX_IFA: diff --git a/src/libip/Linux.c b/src/libip/Linux.c index edc67e89..3a1411b9 100644 --- a/src/libip/Linux.c +++ b/src/libip/Linux.c @@ -16,7 +16,7 @@ * Thanks to Erik Quanstrom. */ static int -netlinkrequest(int fd, int type, int (*fn)(struct nlmsghdr *h, Ipifc**, int), +netlinkrequest(int fd, int type, int (*fn)(struct nlmsghdr *h, Ipifc**, int), Ipifc **ifc, int index) { char buf[1024]; @@ -64,7 +64,7 @@ devsocket(void) /* we couldn't care less which one; just want to talk to the kernel! */ static int dumb[3] = { AF_INET, AF_PACKET, AF_INET6 }; int i, fd; - + for(i=0; i= 0) return fd; @@ -76,7 +76,7 @@ parsertattr(struct rtattr **dst, int ndst, struct nlmsghdr *h, int type, int ski { struct rtattr *src; int len; - + len = h->nlmsg_len - NLMSG_LENGTH(skip); if(len < 0 || h->nlmsg_type != type){ werrstr("attrs too short"); @@ -95,7 +95,7 @@ static void rta2ip(int af, uchar *ip, struct rtattr *rta) { memset(ip, 0, IPaddrlen); - + switch(af){ case AF_INET: memmove(ip, v4prefix, IPv4off); @@ -115,7 +115,7 @@ getlink(struct nlmsghdr *h, Ipifc **ipifclist, int index) struct rtattr *attr[IFLA_MAX+1]; struct ifinfomsg *ifi; Ipifc *ifc; - + ifi = (struct ifinfomsg*)NLMSG_DATA(h); if(index >= 0 && ifi->ifi_index != index) return 0; @@ -172,7 +172,7 @@ getlink(struct nlmsghdr *h, Ipifc **ipifclist, int index) if(ioctl(fd, SIOCGIFHWADDR, &ifr) >= 0 && ifr.ifr_hwaddr.sa_family == ARPHRD_ETHER) memmove(ifc->ether, ifr.ifr_hwaddr.sa_data, 6); - + close(fd); } return 0; @@ -186,7 +186,7 @@ getaddr(struct nlmsghdr *h, Ipifc **ipifclist, int index) Iplifc *lifc, **l; struct ifaddrmsg *ifa; struct rtattr *attr[IFA_MAX+1]; - + USED(index); ifa = (struct ifaddrmsg*)NLMSG_DATA(h); @@ -197,7 +197,7 @@ getaddr(struct nlmsghdr *h, Ipifc **ipifclist, int index) return 0; if(parsertattr(attr, nelem(attr), h, RTM_NEWADDR, sizeof(struct ifaddrmsg)) < 0) return -1; - + lifc = mallocz(sizeof *lifc, 1); if(lifc == nil) return -1; @@ -211,13 +211,13 @@ getaddr(struct nlmsghdr *h, Ipifc **ipifclist, int index) return 0; rta2ip(ifa->ifa_family, lifc->ip, attr[IFA_ADDRESS]); - + mask = ifa->ifa_prefixlen/8; if(ifa->ifa_family == AF_INET) mask += IPv4off; memset(lifc->mask, 0xFF, mask); memmove(lifc->net, lifc->ip, mask); - + if(attr[IFA_CACHEINFO]){ struct ifa_cacheinfo *ci; @@ -236,7 +236,7 @@ readipifc(char *net, Ipifc *ifc, int index) USED(net); freeipifc(ifc); ifc = nil; - + fd = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE); if(fd < 0) return nil; @@ -250,4 +250,3 @@ readipifc(char *net, Ipifc *ifc, int index) close(fd); return ifc; } - diff --git a/src/libip/freeipifc.c b/src/libip/freeipifc.c index 7899facc..1b3bf021 100644 --- a/src/libip/freeipifc.c +++ b/src/libip/freeipifc.c @@ -17,4 +17,3 @@ freeipifc(Ipifc *i) free(i); } } - diff --git a/src/libip/myetheraddr.c b/src/libip/myetheraddr.c index a6b12def..3849bfe8 100644 --- a/src/libip/myetheraddr.c +++ b/src/libip/myetheraddr.c @@ -8,7 +8,7 @@ int myetheraddr(uchar *to, char *dev) { Ipifc *ifclist, *ifc; - + ifclist = readipifc(nil, nil, -1); for(ifc=ifclist; ifc; ifc=ifc->next){ if(dev && strcmp(ifc->dev, dev) != 0) @@ -23,4 +23,3 @@ myetheraddr(uchar *to, char *dev) werrstr("no ethernet devices"); return -1; } - diff --git a/src/libip/myipaddr.c b/src/libip/myipaddr.c index bbde18f7..24faf9ff 100644 --- a/src/libip/myipaddr.c +++ b/src/libip/myipaddr.c @@ -42,4 +42,3 @@ myipaddr(uchar *ip, char *net) freeipifc(ifc); return -1; } - diff --git a/src/libip/none.c b/src/libip/none.c index 80110a64..caf5cf8f 100644 --- a/src/libip/none.c +++ b/src/libip/none.c @@ -8,7 +8,7 @@ readipifc(char *net, Ipifc *ipifc, int index) USED(net); USED(ipifc); USED(index); - + werrstr("not implemented"); return nil; } diff --git a/src/libip/parseip.c b/src/libip/parseip.c index c0dd55cc..dba614ce 100644 --- a/src/libip/parseip.c +++ b/src/libip/parseip.c @@ -129,7 +129,7 @@ v4parsecidr(uchar *addr, uchar *mask, char *from) *a++ = 0xff; if(i > 0) *a = ~((1<<(8-i))-1); - } else + } else memcpy(mask, defmask(addr), IPv4addrlen); return p; } diff --git a/src/libip/udp.c b/src/libip/udp.c index ae413a24..07f6403d 100644 --- a/src/libip/udp.c +++ b/src/libip/udp.c @@ -50,4 +50,3 @@ udpwrite(int fd, Udphdr *hdr, void *buf, long n) memmove(&sin.sin_port, hdr->rport, 2); return sendto(fd, buf, n, 0, (struct sockaddr*)&sin, sizeof sin); } - -- cgit v1.2.3