diff options
Diffstat (limited to 'src/cmd/vbackup/vmount0.c')
| -rw-r--r-- | src/cmd/vbackup/vmount0.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/cmd/vbackup/vmount0.c b/src/cmd/vbackup/vmount0.c index 93340c11..064e057b 100644 --- a/src/cmd/vbackup/vmount0.c +++ b/src/cmd/vbackup/vmount0.c @@ -1,6 +1,7 @@ #include <u.h> #include <sys/socket.h> #include <netinet/in.h> +#include <arpa/inet.h> #include <libc.h> #include "mountnfs.h" @@ -22,7 +23,7 @@ void main(int argc, char **argv) { char *p, *net, *unx; - u32int host; + char host[INET_ADDRSTRLEN]; int n, port, proto, verbose; struct sockaddr_in sa; @@ -52,12 +53,17 @@ main(int argc, char **argv) usage(); p = p9netmkaddr(argv[0], "udp", "nfs"); - if(p9dialparse(strdup(p), &net, &unx, &host, &port) < 0) + if(p9dialparse(strdup(p), &net, &unx, &sa, &port) < 0) sysfatal("bad address '%s'", p); + if(sa.sin_family != AF_INET) + sysfatal("only IPv4 is supported"); + + inet_ntop(AF_INET, &(sa.sin_addr), host, INET_ADDRSTRLEN); + if(verbose) - print("nfs server is net=%s addr=%d.%d.%d.%d port=%d\n", - net, host&0xFF, (host>>8)&0xFF, (host>>16)&0xFF, host>>24, port); + print("nfs server is net=%s addr=%s port=%d\n", + net, host, port); proto = 0; if(strcmp(net, "tcp") == 0) @@ -67,11 +73,6 @@ main(int argc, char **argv) else sysfatal("bad proto %s: can only handle tcp and udp", net); - memset(&sa, 0, sizeof sa); - memmove(&sa.sin_addr, &host, 4); - sa.sin_family = AF_INET; - sa.sin_port = htons(port); - mountnfs(proto, &sa, handle, handlelen, argv[1]); exits(0); } |