linux-kernel - [PATCH] kbuild: auto-convert size types in userspace headers

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Date:	Mon, 29 Dec 2008 06:12:33 -0500
From:	Mike Frysinger <vapier@...too.org>
To:	Sam Ravnborg <sam@...nborg.org>
Cc:	linux-kernel@...r.kernel.org, "H. Peter Anvin" <hpa@...or.com>
Subject: [PATCH] kbuild: auto-convert size types in userspace headers

Rather than constantly fixing up size type breakage in userspace headers,
auto convert the types u_intXX_t, uintXX_t, intXX_t, uXX, and sXX to the
appropriate __uXX or __sXX type.

Signed-off-by: Mike Frysinger <vapier@...too.org>
---
 scripts/headers_install.pl |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/scripts/headers_install.pl b/scripts/headers_install.pl
index c6ae405..697f02d 100644
--- a/scripts/headers_install.pl
+++ b/scripts/headers_install.pl
@@ -39,6 +39,9 @@ foreach my $file (@files) {
 		$line =~ s/(^|\s)(inline)\b/$1__$2__/g;
 		$line =~ s/(^|\s)(asm)\b(\s|[(]|$)/$1__$2__$3/g;
 		$line =~ s/(^|\s|[(])(volatile)\b(\s|[(]|$)/$1__$2__$3/g;
+		$line =~ s/\b([us](8|16|32|64))\b/__$1/g;
+		$line =~ s/\b(u_?int(8|16|32|64)_t)\b/__u$2/g;
+		$line =~ s/\b(int(8|16|32|64)_t)\b/__s$2/g;
 		printf OUTFILE "%s", $line;
 	}
 	close OUTFILE;
-- 
1.6.0.6

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