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| author | Dan Cross <cross@gajendra.net> | 2020-01-10 14:44:21 +0000 |
|---|---|---|
| committer | Dan Cross <cross@gajendra.net> | 2020-01-10 14:54:30 +0000 |
| commit | fa325e9b42b0bdfb48857d1958d9fb7ceac55151 (patch) | |
| tree | 81d26256d152435135bcb1ae43121979a49f5f2b /src/libip/Linux.c | |
| parent | 77a0a5b5194d4441c86de097f2aae297cb75e2c2 (diff) | |
| download | plan9port-fa325e9b42b0bdfb48857d1958d9fb7ceac55151.tar.gz plan9port-fa325e9b42b0bdfb48857d1958d9fb7ceac55151.tar.bz2 plan9port-fa325e9b42b0bdfb48857d1958d9fb7ceac55151.zip | |
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 <cross@gajendra.net>
Diffstat (limited to 'src/libip/Linux.c')
| -rw-r--r-- | src/libip/Linux.c | 23 |
1 files changed, 11 insertions, 12 deletions
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<nelem(dumb); i++) if((fd = socket(dumb[i], SOCK_DGRAM, 0)) >= 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; } - |