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authorErik Andersen2000-04-15 16:34:54 +0000
committerErik Andersen2000-04-15 16:34:54 +0000
commit5e1189e187f6a7957dadb8eda2c271c4a0777a23 (patch)
tree140cd30d77342c730afbc1df863bec93c63978a8 /networking/nslookup.c
parent95c1c1e05f290ccbcc2ff863a62bcee5d57bf5c8 (diff)
downloadbusybox-5e1189e187f6a7957dadb8eda2c271c4a0777a23.zip
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More documentation updates, and minor fixes to make things sync
up with the docs. -Erik
Diffstat (limited to 'networking/nslookup.c')
-rw-r--r--networking/nslookup.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/networking/nslookup.c b/networking/nslookup.c
index 15019e9..3223b3b 100644
--- a/networking/nslookup.c
+++ b/networking/nslookup.c
@@ -41,7 +41,7 @@
| + find out how the real nslookup gets the default name server
*/
-static const char nslookup_usage[] = "nslookup [HOST]\n\n";
+static const char nslookup_usage[] = "nslookup [HOST]\n\nQueries the nameserver for the IP address of the given HOST\n";
/* I have to see how the real nslookup does this.
@@ -50,8 +50,8 @@ static const char nslookup_usage[] = "nslookup [HOST]\n\n";
*/
static void server_fprint(FILE * dst)
{
- fprintf(dst, "Server: %s\n", "something");
- fprintf(dst, "Address: %s\n\n", "something");
+ fprintf(dst, "Server: %s\n", "default");
+ fprintf(dst, "Address: %s\n\n", "default");
}
/* only works for IPv4 */
@@ -96,9 +96,9 @@ static int addr_list_fprint(char **h_addr_list, FILE * dst)
{
int i, j;
char *addr_string = (h_addr_list[1])
- ? "Addresses" : "Address";
+ ? "Addresses: " : "Address: ";
- fprintf(dst, "%s: ", addr_string);
+ fprintf(dst, "%s ", addr_string);
for (i = 0, j = 0; h_addr_list[i]; i++, j++) {
addr_fprint(h_addr_list[i], dst);
@@ -132,7 +132,7 @@ static struct hostent *gethostbyaddr_wrapper(const char *address)
static struct hostent *hostent_fprint(struct hostent *host, FILE * dst)
{
if (host) {
- fprintf(dst, "Name: %s\n", host->h_name);
+ fprintf(dst, "Name: %s\n", host->h_name);
addr_list_fprint(host->h_addr_list, dst);
} else {
fprintf(dst, "*** %s\n", hstrerror(h_errno));
@@ -159,7 +159,7 @@ int nslookup_main(int argc, char **argv)
{
struct hostent *host;
- if (argc < 2) {
+ if (argc < 2 || *argv[1]=='-') {
usage(nslookup_usage);
}
@@ -170,7 +170,7 @@ int nslookup_main(int argc, char **argv)
host = gethostbyname(argv[1]);
}
hostent_fprint(host, stdout);
- return 0;
+ exit( TRUE);
}
-/* $Id: nslookup.c,v 1.6 2000/04/13 01:18:56 erik Exp $ */
+/* $Id: nslookup.c,v 1.7 2000/04/15 16:34:54 erik Exp $ */