Add support for the F_OFD_SETLK, F_OFD_SETLKW, and F_OFD_GETLK fcntl

commands. BZ#337285.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14149

NEWS

@@ -172,6 +172,7 @@ where XXXXXX is the bug number as listed below.
 335441  unhandled ioctl 0x8905 (SIOCATMARK) when running wine under valgrind
 335496  arm64: sbc/abc instructions are not implemented
 336772  Make moans about unknown ioctls more informative
+337285  fcntl commands F_OFD_SETLK, F_OFD_SETLKW, and F_OFD_GETLK not supported
 n-i-bz  Fix KVM_CREATE_IRQCHIP ioctl handling
 n-i-bz  s390x: Fix memory corruption for multithreaded applications
 n-i-bz  vex arm->IR: allow PC as basereg in some LDRD cases

coregrind/m_syswrap/syswrap-linux.c

@@ -5205,6 +5205,9 @@ PRE(sys_fcntl)
    case VKI_F_SETLK64:
    case VKI_F_SETLKW64:
 #  endif
+   case VKI_F_OFD_GETLK:
+   case VKI_F_OFD_SETLK:
+   case VKI_F_OFD_SETLKW:
       PRINT("sys_fcntl[ARG3=='lock'] ( %ld, %ld, %#lx )", ARG1,ARG2,ARG3);
       PRE_REG_READ3(long, "fcntl",
                     unsigned int, fd, unsigned int, cmd,

include/vki/vki-amd64-linux.h

@@ -273,6 +273,10 @@ struct vki_sigcontext {
 #define VKI_F_SETOWN_EX		15
 #define VKI_F_GETOWN_EX		16
 
+#define VKI_F_OFD_GETLK		36
+#define VKI_F_OFD_SETLK		37
+#define VKI_F_OFD_SETLKW	38
+
 #define VKI_F_OWNER_TID		0
 #define VKI_F_OWNER_PID		1
 #define VKI_F_OWNER_PGRP	2

include/vki/vki-arm-linux.h

@@ -274,6 +274,10 @@ struct vki_sigcontext {
 #define VKI_F_SETOWN_EX		15
 #define VKI_F_GETOWN_EX		16
 
+#define VKI_F_OFD_GETLK		36
+#define VKI_F_OFD_SETLK		37
+#define VKI_F_OFD_SETLKW	38
+
 #define VKI_F_OWNER_TID		0
 #define VKI_F_OWNER_PID		1
 #define VKI_F_OWNER_PGRP	2

include/vki/vki-arm64-linux.h

@@ -246,6 +246,10 @@ struct vki_sigcontext {
 #define VKI_F_SETOWN_EX		15
 #define VKI_F_GETOWN_EX		16
 
+#define VKI_F_OFD_GETLK		36
+#define VKI_F_OFD_SETLK		37
+#define VKI_F_OFD_SETLKW	38
+
 #define VKI_F_OWNER_TID		0
 #define VKI_F_OWNER_PID		1
 #define VKI_F_OWNER_PGRP	2

include/vki/vki-mips32-linux.h

@@ -343,6 +343,10 @@ struct vki_sigcontext {
 #define VKI_F_SETOWN_EX		15
 #define VKI_F_GETOWN_EX		16
 
+#define VKI_F_OFD_GETLK		36
+#define VKI_F_OFD_SETLK		37
+#define VKI_F_OFD_SETLKW	38
+
 #define VKI_F_GETLK64		33			/*  using 'struct flock64' */
 #define VKI_F_SETLK64		34
 #define VKI_F_SETLKW64		35

include/vki/vki-mips64-linux.h

@@ -348,6 +348,10 @@ struct vki_sigcontext {
 #define VKI_F_SETOWN_EX     15
 #define VKI_F_GETOWN_EX     16
 
+#define VKI_F_OFD_GETLK     36
+#define VKI_F_OFD_SETLK     37
+#define VKI_F_OFD_SETLKW    38
+
 #define VKI_F_GETLK64       33          /*  using 'struct flock64' */
 #define VKI_F_SETLK64       34
 #define VKI_F_SETLKW64      35

include/vki/vki-ppc32-linux.h

@@ -341,6 +341,10 @@ struct vki_sigcontext {
 #define VKI_F_SETOWN_EX		15
 #define VKI_F_GETOWN_EX		16
 
+#define VKI_F_OFD_GETLK		36
+#define VKI_F_OFD_SETLK		37
+#define VKI_F_OFD_SETLKW	38
+
 #define VKI_F_OWNER_TID		0
 #define VKI_F_OWNER_PID		1
 #define VKI_F_OWNER_PGRP	2

include/vki/vki-ppc64-linux.h

@@ -390,6 +390,10 @@ struct vki_sigcontext {
 #define VKI_F_SETOWN_EX		15
 #define VKI_F_GETOWN_EX		16
 
+#define VKI_F_OFD_GETLK		36
+#define VKI_F_OFD_SETLK		37
+#define VKI_F_OFD_SETLKW	38
+
 #define VKI_F_OWNER_TID		0
 #define VKI_F_OWNER_PID		1
 #define VKI_F_OWNER_PGRP	2

include/vki/vki-s390x-linux.h

@@ -335,6 +335,10 @@ typedef struct vki_sigaltstack {
 #define VKI_F_SETOWN_EX		15
 #define VKI_F_GETOWN_EX		16
 
+#define VKI_F_OFD_GETLK		36
+#define VKI_F_OFD_SETLK		37
+#define VKI_F_OFD_SETLKW	38
+
 #define VKI_F_OWNER_TID		0
 #define VKI_F_OWNER_PID		1
 #define VKI_F_OWNER_PGRP	2

include/vki/vki-x86-linux.h

@@ -312,6 +312,10 @@ struct vki_sigcontext {
 #define VKI_F_SETOWN_EX		15
 #define VKI_F_GETOWN_EX		16
 
+#define VKI_F_OFD_GETLK		36
+#define VKI_F_OFD_SETLK		37
+#define VKI_F_OFD_SETLKW	38
+
 #define VKI_F_OWNER_TID		0
 #define VKI_F_OWNER_PID		1
 #define VKI_F_OWNER_PGRP	2