took the hashtable stuff out of segfault and put it into a library. good idea? dunno.

1 files changed, 24 insertions, 0 deletions

diff --git a/libhashtable/example.c b/libhashtable/example.c
new file mode 100644
index 0000000..614e440
--- /dev/null
+++ b/libhashtable/example.c
@@ -0,0 +1,24 @@
+#include <stdio.h>
+#include "libhashtable.h"
+
+extern char **environ;
+
+int main(int argc,char *argv[]) {
+ struct hashtable ht;
+ int i;
+ char *name;
+ char *value;
+ inittable(&ht);
+ for(i=0;environ[i];i++) {
+  name=strdup(environ[i]);
+  if((value=strchr(name,'=') )){
+   *value=0;
+   value++;
+  }
+  //printf("'%s' = '%s'\n",name,value);
+  ht_setkey(&ht,name,value);
+  free(name);
+ }
+ printf("PATH='%s'\n",ht_getvalue(&ht,"PATH"));
+ return 0;
+}