added IPv6 support to hop0, peerip, and gopherd.sh

gopherd.sh got lots of other updates too.
speed is for measuring how many lines per second your pipes can do.

2 files changed, 28 insertions, 0 deletions

diff --git a/src/bin/speed.c b/src/bin/speed.c
new file mode 100644
index 0000000..3b8cc72
--- /dev/null
+++ b/src/bin/speed.c
@@ -0,0 +1,21 @@
+#include <stdio.h>
+#include <signal.h>
+
+int count;
+
+void printandreset(int sig) {
+ alarm(1);
+ printf("persecond: %d\n",count);
+ count=0;
+}
+
+int main(int argc,char *argv[]) {
+ char in[256];
+ count=0;
+ signal(SIGALRM,printandreset);
+ alarm(1);
+ while(fgets(in,256,stdin)) {
+  count++;
+ }
+ return 0;
+}
diff --git a/src/bin/strstr.c b/src/bin/strstr.c
new file mode 100644
index 0000000..9b244ec
--- /dev/null
+++ b/src/bin/strstr.c
@@ -0,0 +1,7 @@
+#include <stdio.h>
+#include <string.h>
+
+int main(int argc,char *argv[]) {
+ if(argc < 3) return printf("usage: strstr big little\n"),2;
+ else return !strstr(argv[1],argv[2]);
+}