From e76249c813192aa082060d024b66f11d95d09b51 Mon Sep 17 00:00:00 2001
From: Stefan Hoffmann <stefan991@gmail.com>
Date: Sat, 5 Apr 2014 13:51:48 +0200
Subject: Moved mch_get_host_name and renamed it to os_get_hostanme

---
 src/os/env.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'src/os/env.c')

diff --git a/src/os/env.c b/src/os/env.c
index 034a4ff3a0..a3053e3350 100644
--- a/src/os/env.c
+++ b/src/os/env.c
@@ -9,6 +9,10 @@
 #include <crt_externs.h>
 #endif
 
+#ifdef HAVE_SYS_UTSNAME_H
+#include <sys/utsname.h>
+#endif
+
 const char *os_getenv(const char *name)
 {
   return getenv(name);
@@ -60,3 +64,21 @@ long os_get_pid()
 #endif
 }
 
+void os_get_hostname(char *hostname, size_t len)
+{
+#ifdef HAVE_SYS_UTSNAME_H
+  struct utsname vutsname;
+
+  if (uname(&vutsname) < 0) {
+    *hostname = '\0';
+  } else {
+    strncpy(hostname, vutsname.nodename, len - 1);
+    hostname[len - 1] = '\0';
+  }
+#else
+  // TODO: Implement this for windows. See the implementation used in vim:
+  // https://code.google.com/p/vim/source/browse/src/os_win32.c?r=6b69d8dde19e32909f4ee3a6337e6a2ecfbb6f72#2899
+  *hostname = '\0';
+#endif
+}
+
-- 
cgit