socsvn commit: r259147 - in soc2013/dpl/head/usr.bin/bsdiff: bsdiff bspatch

[dpl at FreeBSD.org]

Author: dpl
Date: Mon Oct 28 23:02:26 2013
New Revision: 259147
URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=259147

Log:
  Add comments regarding future compatibility with Casper.
  

Modified:
  soc2013/dpl/head/usr.bin/bsdiff/bsdiff/bsdiff.c
  soc2013/dpl/head/usr.bin/bsdiff/bspatch/bspatch.c

Modified: soc2013/dpl/head/usr.bin/bsdiff/bsdiff/bsdiff.c
==============================================================================
--- soc2013/dpl/head/usr.bin/bsdiff/bsdiff/bsdiff.c	Mon Oct 28 22:54:28 2013	(r259146)
+++ soc2013/dpl/head/usr.bin/bsdiff/bsdiff/bsdiff.c	Mon Oct 28 23:02:26 2013	(r259147)
@@ -223,7 +223,10 @@
 		err(1,"%s",argv[1]);
 	if ((newfd = open(argv[2],O_RDONLY|O_BINARY,0)) < 0)
 		err(1,"%s",argv[1]);
-	/* Create the patch file */
+	/* 
+	  * Create the patch file.
+	  * It should get unliked if there's any error, possibly using Casper.
+	  */
 	if ((pf = fopen(argv[3],"wb")) == NULL)
 		err(1,"%s",argv[3]);
 

Modified: soc2013/dpl/head/usr.bin/bsdiff/bspatch/bspatch.c
==============================================================================
--- soc2013/dpl/head/usr.bin/bsdiff/bspatch/bspatch.c	Mon Oct 28 22:54:28 2013	(r259146)
+++ soc2013/dpl/head/usr.bin/bsdiff/bspatch/bspatch.c	Mon Oct 28 23:02:26 2013	(r259147)
@@ -78,9 +78,13 @@
 	/*  Capsicum */
 	if ((oldfd = open(argv[1],O_RDONLY|O_BINARY,0)) < 0)
 		err(1,"%s",argv[1]);
+	/* 
+	  * Create the new file.
+	  * It should get unliked if there's any error, possibly using Casper.
+	  */
 	if ((newfd = open(argv[2],O_CREAT|O_TRUNC|O_WRONLY|O_BINARY,0666)) < 0)
 		err(1,"%s",argv[1]);
-	/* Open patch file */
+	 /* Open the patch file. */
 	if ((f = fopen(argv[3], "rb")) == NULL)
 		err(1, "fopen(%s)", argv[3]);
 	if ((cpf = fopen(argv[3], "rb")) == NULL)