Date: Mon, 15 Aug 2005 07:34:11 +0200 From: Robert Millan <rmh@aybabtu.com> To: FreeBSD-gnats-submit@FreeBSD.org Cc: 323154-forwarded@bugs.debian.org Subject: kern/84981: [PATCH] header protection for <sys/syscall.h> Message-ID: <E1E4Xbv-0000Sa-AN@bombadil> Resent-Message-ID: <200508160920.j7G9KCWt094018@freefall.freebsd.org>
index | next in thread | raw e-mail
>Number: 84981
>Category: kern
>Synopsis: [PATCH] header protection for <sys/syscall.h>
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Tue Aug 16 09:20:11 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator: Robert Millan
>Release: GNU/kFreeBSD 5.3-1 i686
>Organization:
>Environment:
System: GNU/kFreeBSD bombadil 5.3-1 #0 Sun Aug 14 12:51:55 CEST 2005 i686 GNU/kFreeBSD
>Description:
This patch implements header protection in <sys/syscall.h> by modifiing
the generator script in sys/kern/makesyscalls.sh.
Please could you apply and re-generate sys/syscall.h ?
Thanks!
>How-To-Repeat:
>Fix:
diff -ur sys/kern/makesyscalls.sh~ sys/kern/makesyscalls.sh
--- sys/kern/makesyscalls.sh~ 2003-12-23 04:50:43.000000000 +0100
+++ sys/kern/makesyscalls.sh 2005-08-14 15:05:41.000000000 +0200
@@ -13,6 +13,7 @@
sysproto="../sys/sysproto.h"
sysproto_h=_SYS_SYSPROTO_H_
syshdr="../sys/syscall.h"
+syshdr_h=_SYS_SYSCALL_H_
sysmk="../sys/syscall.mk"
syssw="init_sysent.c"
syscallprefix="SYS_"
@@ -72,6 +73,7 @@
sysarg = \"$sysarg\"
sysnames = \"$sysnames\"
syshdr = \"$syshdr\"
+ syshdr_h = \"$syshdr_h\"
sysmk = \"$sysmk\"
compat = \"$compat\"
compat4 = \"$compat4\"
@@ -137,6 +139,8 @@
printf "const char *%s[] = {\n", namesname > sysnames
printf " * created from%s\n */\n\n", $0 > syshdr
+ printf "#ifndef %s\n", syshdr_h > syshdr
+ printf "#define\t%s\n\n", syshdr_h > syshdr
printf "# created from%s\nMIASM = ", $0 > sysmk
@@ -486,6 +490,7 @@
printf("};\n") > sysnames
printf("#define\t%sMAXSYSCALL\t%d\n", syscallprefix, syscall) \
> syshdr
+ printf("\n#endif /* !%s */\n", syshdr_h) > syshdr
} '
cat $sysinc $sysent >> $syssw
>Release-Note:
>Audit-Trail:
>Unformatted:
help
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?E1E4Xbv-0000Sa-AN>