cleanup src/linux and src/misc trees, etc.

previously, it was pretty much random which one of these trees a given
function appeared in. they have now been organized into:

src/linux: non-POSIX linux syscalls (possibly shard with other nixen)
src/legacy: various obsolete/legacy functions, mostly wrappers
src/misc: still mostly uncategorized; some misc POSIX, some nonstd
src/crypt: crypt hash functions

further cleanup will be done later.

1 files changed, 0 insertions, 19 deletions

diff --git a/src/misc/ulimit.c b/src/misc/ulimit.c
deleted file mode 100644
index 1f59e8e6..00000000
--- a/src/misc/ulimit.c
+++ /dev/null
@@ -1,19 +0,0 @@
-#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;
-}