From d3c9975943df58e293359b87905d19ff1fd52061 Mon Sep 17 00:00:00 2001
From: Daniel Lange <DLange@git.local>
Date: Mon, 11 Apr 2016 13:00:15 +0200
Subject: Imported Upstream version 0.5

---
 UsersTable.c | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 UsersTable.c

(limited to 'UsersTable.c')

diff --git a/UsersTable.c b/UsersTable.c
new file mode 100644
index 0000000..381a741
--- /dev/null
+++ b/UsersTable.c
@@ -0,0 +1,58 @@
+/*
+htop
+(C) 2004 Hisham H. Muhammad
+Released under the GNU GPL, see the COPYING file
+in the source distribution for its full text.
+*/
+
+#include "UsersTable.h"
+#include "Hashtable.h"
+#include "String.h"
+
+#include <stdio.h>
+#include <strings.h>
+#include <pwd.h>
+#include <sys/types.h>
+
+#include "debug.h"
+#include <assert.h>
+
+/*{
+#ifndef SYSCONFDIR
+#define SYSCONFDIR "/etc"
+#endif
+}*/
+
+/*{
+typedef struct UsersTable_ {
+   Hashtable* users;
+} UsersTable;
+}*/
+
+UsersTable* UsersTable_new() {
+   UsersTable* this;
+   this = malloc(sizeof(UsersTable));
+   this->users = Hashtable_new(20, true);
+   return this;
+}
+
+void UsersTable_delete(UsersTable* this) {
+   Hashtable_delete(this->users);
+   free(this);
+}
+
+char* UsersTable_getRef(UsersTable* this, int uid) {
+   char* name = (char*) (Hashtable_get(this->users, uid));
+   if (name == NULL) {
+      struct passwd* userData = getpwuid(uid);
+      if (userData != NULL) {
+         name = String_copy(userData->pw_name);
+         Hashtable_put(this->users, uid, name);
+      }
+   }
+   return name;
+}
+
+int UsersTable_size(UsersTable* this) {
+   return (Hashtable_size(this->users));
+}
-- 
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