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authorNick Clifton <nickc@redhat.com>2013-10-09 16:17:23 +0000
committerNick Clifton <nickc@redhat.com>2013-10-09 16:17:23 +0000
commitaebcf7b7ec8e87eb07bbdef37dafac0b499e35cb (patch)
tree5026c75eb0885fb8869a096661a51a210626ed44 /binutils/objdump.c
parentb7b2bb1d1c9050de79b1747e91c410bc69333e4f (diff)
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PR binutils/16024
* objdump.c (usage): Mark as a no-return function. (main): Add comment explaining why a break statement is not needed.
Diffstat (limited to 'binutils/objdump.c')
-rw-r--r--binutils/objdump.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/binutils/objdump.c b/binutils/objdump.c
index 89efc15..37962cb 100644
--- a/binutils/objdump.c
+++ b/binutils/objdump.c
@@ -1,7 +1,5 @@
/* objdump.c -- dump information about an object file.
- Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
- 2012, 2013 Free Software Foundation, Inc.
+ Copyright 1990-2013 Free Software Foundation, Inc.
This file is part of GNU Binutils.
@@ -193,6 +191,7 @@ static const struct objdump_private_desc * const objdump_private_vectors[] =
NULL
};
+static void usage (FILE *, int) ATTRIBUTE_NORETURN;
static void
usage (FILE *stream, int status)
{
@@ -3657,15 +3656,15 @@ main (int argc, char **argv)
dump_section_headers = TRUE;
seenflag = TRUE;
break;
- case 'H':
- usage (stdout, 0);
- seenflag = TRUE;
case 'v':
case 'V':
show_version = TRUE;
seenflag = TRUE;
break;
+ case 'H':
+ usage (stdout, 0);
+ /* No need to set seenflag or to break - usage() does not return. */
default:
usage (stderr, 1);
}