[Valgrind-developers] valgrind: r6566 - in trunk: coregrind/m_syswrap include/vki

[<sv...@va...>]

Author: dirk
Date: 2007-01-31 23:06:08 +0000 (Wed, 31 Jan 2007)
New Revision: 6566

Log:
implement support for AT_FDCWD in openat()

Modified:
   trunk/coregrind/m_syswrap/syswrap-linux.c
   trunk/include/vki/vki-amd64-linux.h
   trunk/include/vki/vki-ppc32-linux.h
   trunk/include/vki/vki-ppc64-linux.h
   trunk/include/vki/vki-x86-linux.h


Modified: trunk/coregrind/m_syswrap/syswrap-linux.c
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
--- trunk/coregrind/m_syswrap/syswrap-linux.c	2007-01-30 23:16:32 UTC (re=
v 6565)
+++ trunk/coregrind/m_syswrap/syswrap-linux.c	2007-01-31 23:06:08 UTC (re=
v 6566)
@@ -2435,7 +2435,7 @@
                     int, dfd, const char *, filename, int, flags);
    }
=20
-   if (!ML_(fd_allowed)(ARG1, "openat", tid, False))
+   if (ARG1 !=3D VKI_AT_FDCWD && !ML_(fd_allowed)(ARG1, "openat", tid, F=
alse))
       SET_STATUS_Failure( VKI_EBADF );
    else
       PRE_MEM_RASCIIZ( "openat(filename)", ARG2 );

Modified: trunk/include/vki/vki-amd64-linux.h
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
--- trunk/include/vki/vki-amd64-linux.h	2007-01-30 23:16:32 UTC (rev 6565=
)
+++ trunk/include/vki/vki-amd64-linux.h	2007-01-31 23:06:08 UTC (rev 6566=
)
@@ -240,6 +240,8 @@
 #define VKI_O_NONBLOCK	  04000
 #define VKI_O_LARGEFILE	0100000
=20
+#define VKI_AT_FDCWD            -100
+
 #define VKI_F_DUPFD		0	/* dup */
 #define VKI_F_GETFD		1	/* get close_on_exec */
 #define VKI_F_SETFD		2	/* set/clear close_on_exec */

Modified: trunk/include/vki/vki-ppc32-linux.h
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
--- trunk/include/vki/vki-ppc32-linux.h	2007-01-30 23:16:32 UTC (rev 6565=
)
+++ trunk/include/vki/vki-ppc32-linux.h	2007-01-31 23:06:08 UTC (rev 6566=
)
@@ -301,6 +301,8 @@
 #define VKI_O_NONBLOCK		04000
 #define VKI_O_LARGEFILE     0200000
=20
+#define VKI_AT_FDCWD            -100
+
 #define VKI_F_DUPFD		 0			/* dup */
 #define VKI_F_GETFD		 1			/* get close_on_exec */
 #define VKI_F_SETFD		 2			/* set/clear close_on_exec */

Modified: trunk/include/vki/vki-ppc64-linux.h
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
--- trunk/include/vki/vki-ppc64-linux.h	2007-01-30 23:16:32 UTC (rev 6565=
)
+++ trunk/include/vki/vki-ppc64-linux.h	2007-01-31 23:06:08 UTC (rev 6566=
)
@@ -358,6 +358,8 @@
 #define VKI_O_NONBLOCK        04000
 #define VKI_O_LARGEFILE     0200000
=20
+#define VKI_AT_FDCWD            -100
+
 #define VKI_F_DUPFD         0       /* dup */
 #define VKI_F_GETFD         1       /* get close_on_exec */
 #define VKI_F_SETFD         2       /* set/clear close_on_exec */

Modified: trunk/include/vki/vki-x86-linux.h
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
--- trunk/include/vki/vki-x86-linux.h	2007-01-30 23:16:32 UTC (rev 6565)
+++ trunk/include/vki/vki-x86-linux.h	2007-01-31 23:06:08 UTC (rev 6566)
@@ -272,6 +272,8 @@
 #define VKI_O_NONBLOCK	  04000
 #define VKI_O_LARGEFILE	0100000
=20
+#define VKI_AT_FDCWD            -100
+
 #define VKI_F_DUPFD		0	/* dup */
 #define VKI_F_GETFD		1	/* get close_on_exec */
 #define VKI_F_SETFD		2	/* set/clear close_on_exec */