From: Roy Marples <roy@marples.name>
Date: Tue, 19 Nov 2019 21:13:15 +0000 (+0000)
Subject: Linux: Support kernels without PR_SET_MM_MAP
X-Git-Tag: v8.1.3~17
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9c94bc9d3a515ac5a519451f2dec4ab368e2b0e4;p=thirdparty%2Fdhcpcd.git

Linux: Support kernels without PR_SET_MM_MAP
---

diff --git a/compat/setproctitle.c b/compat/setproctitle.c
index f3a42f79..7fdf403b 100644
--- a/compat/setproctitle.c
+++ b/compat/setproctitle.c
@@ -69,7 +69,7 @@ int setproctitle(const char *fmt, ...)
 	vsnprintf(tp, tl, fmt, args);
 	va_end(args);
 
-#ifdef __linux__
+#if defined(__linux__) && defined(PR_SET_MM_MAP)
 	int fd, i;
 	char *buf_ptr, *tmp_proctitle;
 	char buf[BUFSIZ];