From: Martin Pool <mbp@samba.org>
Date: Tue, 9 Apr 2002 05:00:03 +0000 (+0000)
Subject: A bit more support for IO phase names.
X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/commitdiff_plain/805edf9d7dee5467c6054d6d65fba6d357ea57ca

A bit more support for IO phase names.
---

diff --git a/io.c b/io.c
index a83276d5..54bca895 100644
--- a/io.c
+++ b/io.c
@@ -52,18 +52,23 @@ extern int io_timeout;
 extern struct stats stats;
 
 
+const char * const phase_unknown = "unknown";
+
 /**
  * The connection might be dropped at some point; perhaps because the
  * remote instance crashed.  Just giving the offset on the stream is
  * not very helpful.  So instead we try to make io_phase_name point to
  * something useful.
  *
+ * For buffered/multiplexed IO these names will be somewhat
+ * approximate; perhaps for ease of support we would rather make the
+ * buffer always flush when a single application-level IO finishes.
+ *
  * @todo Perhaps we want some simple stack functionality, but there's
  * no need to overdo it.
  **/
-const char *io_write_phase = "unknown";
-const char *io_read_phase = "unknown";
-
+const char *io_write_phase = phase_unknown;
+const char *io_read_phase = phase_unknown;
 
 /** Ignore EOF errors while reading a module listing if the remote
     version is 24 or less. */
@@ -621,6 +626,14 @@ void write_int(int f,int32 x)
 }
 
 
+void write_int_named(int f, int32 x, const char *phase)
+{
+	io_write_phase = phase;
+	write_int(f, x);
+	io_write_phase = phase_unknown;
+}
+
+
 /*
  * Note: int64 may actually be a 32-bit type if ./configure couldn't find any
  * 64-bit types on this platform.