From 4dee4cc7e10c093c8ae6ef0a9fa3f16cfd3bb6d0 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Thu, 2 Feb 2012 11:45:23 -0500
Subject: [PATCH] Replace more C99/C++ comments with oldschool /* */ comments

---
 buffer.c              | 28 ++++++++++++++--------------
 evport.c              |  4 ++--
 test/regress_buffer.c |  4 ++--
 3 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/buffer.c b/buffer.c
index 2d399d7c..36a88fa5 100644
--- a/buffer.c
+++ b/buffer.c
@@ -188,19 +188,19 @@ evbuffer_chain_free(struct evbuffer_chain *chain)
 {
 	EVUTIL_ASSERT(chain->refcnt > 0);
 	if (--chain->refcnt > 0) {
-		// chain is still referenced by other chains
+		/* chain is still referenced by other chains */
 		return;
 	}
 
 	if (CHAIN_PINNED(chain)) {
-		// will get freed once no longer dangling
+		/* will get freed once no longer dangling */
 		chain->refcnt++;
 		chain->flags |= EVBUFFER_DANGLING;
 		return;
 	}
 
-	// safe to release chain, it's either a referencing
-	// chain or all references to it have been freed
+	/* safe to release chain, it's either a referencing
+	 * chain or all references to it have been freed */
 	if (chain->flags & EVBUFFER_REFERENCE) {
 		struct evbuffer_chain_reference *info =
 		    EVBUFFER_CHAIN_EXTRA(
@@ -229,10 +229,10 @@ evbuffer_chain_free(struct evbuffer_chain *chain)
 		    EVBUFFER_CHAIN_EXTRA(
 			    struct evbuffer_multicast_parent,
 			    chain);
-		// referencing chain is being freed, decrease
-		// refcounts of source chain and associated
-		// evbuffer (which get freed once both reach
-		// zero)
+		/* referencing chain is being freed, decrease
+		 * refcounts of source chain and associated
+		 * evbuffer (which get freed once both reach
+		 * zero) */
 		EVUTIL_ASSERT(info->source != NULL);
 		EVUTIL_ASSERT(info->parent != NULL);
 		EVBUFFER_LOCK(info->source);
@@ -898,7 +898,7 @@ APPEND_CHAIN_MULTICAST(struct evbuffer *dst, struct evbuffer *src)
 
 	for (; chain; chain = chain->next) {
 		if (!chain->off || chain->flags & EVBUFFER_DANGLING) {
-			// skip empty chains
+			/* skip empty chains */
 			continue;
 		}
 
@@ -908,12 +908,12 @@ APPEND_CHAIN_MULTICAST(struct evbuffer *dst, struct evbuffer *src)
 			return;
 		}
 		extra = EVBUFFER_CHAIN_EXTRA(struct evbuffer_multicast_parent, tmp);
-		// reference evbuffer containing source chain so it
-		// doesn't get released while the chain is still
-		// being referenced to
+		/* reference evbuffer containing source chain so it
+		 * doesn't get released while the chain is still
+		 * being referenced to */
 		_evbuffer_incref(src);
 		extra->source = src;
-		// reference source chain which now becomes immutable
+		/* reference source chain which now becomes immutable */
 		evbuffer_chain_incref(chain);
 		extra->parent = chain;
 		chain->flags |= EVBUFFER_IMMUTABLE;
@@ -1012,7 +1012,7 @@ evbuffer_add_buffer_reference(struct evbuffer *outbuf, struct evbuffer *inbuf)
 
 	for (; chain; chain = chain->next) {
 		if ((chain->flags & (EVBUFFER_FILESEGMENT|EVBUFFER_SENDFILE|EVBUFFER_MULTICAST)) != 0) {
-			// chain type can not be referenced
+			/* chain type can not be referenced */
 			result = -1;
 			goto done;
 		}
diff --git a/evport.c b/evport.c
index f7f55974..50f065a6 100644
--- a/evport.c
+++ b/evport.c
@@ -291,7 +291,7 @@ evport_dispatch(struct event_base *base, struct timeval *tv)
 
 		if (fdi != NULL && FDI_HAS_EVENTS(fdi)) {
 			reassociate(epdp, fdi, fd);
-//			epdp->ed_pending[i] = -1;
+			/* epdp->ed_pending[i] = -1; */
 			fdi->pending_idx_plus_1 = 0;
 		}
 	}
@@ -321,7 +321,7 @@ evport_dispatch(struct event_base *base, struct timeval *tv)
 		port_event_t *pevt = &pevtlist[i];
 		int fd = (int) pevt->portev_object;
 		struct fd_info *fdi = pevt->portev_user;
-		//EVUTIL_ASSERT(evmap_io_get_fdinfo(&base->io, fd) == fdi);
+		/*EVUTIL_ASSERT(evmap_io_get_fdinfo(&base->io, fd) == fdi);*/
 
 		check_evportop(epdp);
 		check_event(pevt);
diff --git a/test/regress_buffer.c b/test/regress_buffer.c
index 6348a235..5981e9be 100644
--- a/test/regress_buffer.c
+++ b/test/regress_buffer.c
@@ -1619,11 +1619,11 @@ test_evbuffer_multicast(void *ptr)
 	tt_assert(buf2);
 
 	tt_int_op(evbuffer_add_buffer_reference(buf2, buf1), ==, 0);
-	// nested references are not allowed
+	/* nested references are not allowed */
 	tt_int_op(evbuffer_add_buffer_reference(buf2, buf2), ==, -1);
 	tt_int_op(evbuffer_add_buffer_reference(buf1, buf2), ==, -1);
 
-	// both buffers contain the same amount of data
+	/* both buffers contain the same amount of data */
 	tt_int_op(evbuffer_get_length(buf1), ==, evbuffer_get_length(buf1));
 
 	/* Make sure we can drain a little from the first buffer. */
-- 
2.49.0