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authorbigbiff bigbiff <bigbiff@teamw.in>2013-01-09 15:09:08 +0100
committerbigbiff bigbiff <bigbiff@teamw.in>2013-01-09 15:09:08 +0100
commit9c754053b07a724bdd98d039f34899d6a49115b7 (patch)
tree464885db361a12d83d60cf152142c765562bb92d /libtar/gethostname.c
parentAdd Samsung TouchWiz decryption (diff)
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Diffstat (limited to 'libtar/gethostname.c')
-rw-r--r--libtar/gethostname.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/libtar/gethostname.c b/libtar/gethostname.c
new file mode 100644
index 000000000..1abaae124
--- /dev/null
+++ b/libtar/gethostname.c
@@ -0,0 +1,36 @@
+/* gethostname.c: minimal substitute for missing gethostname() function
+ * created 2000-Mar-02 jmk
+ * requires SVR4 uname() and -lc
+ *
+ * by Jim Knoble <jmknoble@pobox.com>
+ * Copyright ? 2000 Jim Knoble
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear in
+ * supporting documentation.
+ *
+ * This software is provided "as is", without warranty of any kind,
+ * express or implied, including but not limited to the warranties of
+ * merchantability, fitness for a particular purpose and
+ * noninfringement. In no event shall the author(s) be liable for any
+ * claim, damages or other liability, whether in an action of contract,
+ * tort or otherwise, arising from, out of or in connection with the
+ * software or the use or other dealings in the software.
+ */
+
+#include <string.h>
+#include <sys/utsname.h>
+
+int gethostname(char *name, size_t len)
+{
+ struct utsname u;
+ int status = uname(&u);
+ if (-1 != status) {
+ strncpy(name, u.nodename, len);
+ name[len - 1] = '\0';
+ }
+ return(status);
+}
+