2 files changed, 19 insertions, 1 deletions
diff --git a/src/bin/gethostbyname.c b/src/bin/gethostbyname.c
index 646bf0a..b670b1e 100644
--- a/src/bin/gethostbyname.c
+++ b/src/bin/gethostbyname.c
@@ -1,10 +1,18 @@
 #include <stdio.h>
 #include <netdb.h>
+#include <arpa/inet.h>
 
 int main(int argc,char *argv[]) {
  int i;
  if(argc < 2) return 1;
- struct hostent *he=gethostbyname(argv[1]);
+ char *addr;
+ struct in_addr saddr;
+ if(inet_aton(argv[1],&saddr))
+  addr=inet_ntoa(saddr);
+ else
+  addr=argv[1];
+ struct hostent *he=gethostbyname(addr);
+
  for(i=0;he->h_addr_list[i];i++) {
   printf("%u.%u.%u.%u\n",
          (unsigned char)he->h_addr_list[i][0],
diff --git a/src/bin/realpath.c b/src/bin/realpath.c
new file mode 100644
index 0000000..e47f020
--- /dev/null
+++ b/src/bin/realpath.c
@@ -0,0 +1,10 @@
+#include <stdio.h>
+#include <sys/param.h>
+#include <stdlib.h>
+
+int main(int argc,char *argv[]) {
+ char path[MAXPATHLEN+1];
+ if(!realpath(argv[1],path)) return 1;
+ puts(path);
+ return 0;
+}