From 9a59faab3c0c46d2e96245e11fc71351caba1a2e Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Sun, 29 May 2011 14:09:03 -0400
Subject: [PATCH] add useless, obsolescent function ulimit

---
 src/misc/ulimit.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 src/misc/ulimit.c

diff --git a/src/misc/ulimit.c b/src/misc/ulimit.c
new file mode 100644
index 00000000..f0eee3a0
--- /dev/null
+++ b/src/misc/ulimit.c
@@ -0,0 +1,19 @@
+#include <sys/resource.h>
+#include <ulimit.h>
+#include <stdarg.h>
+
+long ulimit(int cmd, ...)
+{
+	struct rlimit rl;
+	getrlimit(RLIMIT_FSIZE, &rl);
+	if (cmd == UL_SETFSIZE) {
+		long val;
+		va_list ap;
+		va_start(ap, cmd);
+		val = va_arg(ap, long);
+		va_end(ap);
+		rl.rlim_cur = 512ULL * val;
+		if (setrlimit(RLIMIT_FSIZE, &rl)) return -1; 
+	}
+	return rl.rlim_cur / 512;
+}
-- 
2.20.1