libarchive: open_zipped() does not need to check extensions for e.g. gzip

[oweals/busybox.git] / libbb / safe_gethostname.c

diff --git a/libbb/safe_gethostname.c b/libbb/safe_gethostname.c
index bdb98963113ffe8d613f48b0961e39aa93bf2025..cac99ae03902d6e1313b48b954a6a64fb2ff0078 100644 (file)
--- a/libbb/safe_gethostname.c
+++ b/libbb/safe_gethostname.c
@@ -50,25 +50,3 @@ char* FAST_FUNC safe_gethostname(void)
        uname(&uts);
        return xstrndup(!uts.nodename[0] ? "?" : uts.nodename, sizeof(uts.nodename));
 }
-
-/*
- * On success return the current malloced and NUL terminated domainname.
- * On error return malloced and NUL terminated string "?".
- * This is an illegal first character for a domainname.
- * The returned malloced string must be freed by the caller.
- */
-char* FAST_FUNC safe_getdomainname(void)
-{
-#if defined(__linux__)
-/* The field domainname of struct utsname is Linux specific. */
-       struct utsname uts;
-       uname(&uts);
-       return xstrndup(!uts.domainname[0] ? "?" : uts.domainname, sizeof(uts.domainname));
-#else
-       /* We really don't care about people with domain names wider than most screens */
-       char buf[256];
-       int r = getdomainname(buf, sizeof(buf));
-       buf[sizeof(buf)-1] = '\0';
-       return xstrdup(r < 0 ? "?" : buf);
-#endif
-}