From: Richard Henderson <rth@twiddle.net>
Date: Wed, 25 Jul 2012 21:30:34 +0000 (-0700)
Subject: linux-user: Handle O_SYNC, O_NOATIME, O_CLOEXEC, O_PATH
X-Git-Tag: TizenStudio_2.0_p2.3.2~208^2~3805^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=afc8763f9db442abdbeb73a6458e27a0031c73b3;p=sdk%2Femulator%2Fqemu.git

linux-user: Handle O_SYNC, O_NOATIME, O_CLOEXEC, O_PATH

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
---

diff --git a/linux-user/strace.c b/linux-user/strace.c
index 05a0d3e..6ec90e8 100644
--- a/linux-user/strace.c
+++ b/linux-user/strace.c
@@ -371,11 +371,21 @@ UNUSED static struct flags open_flags[] = {
     FLAG_TARGET(O_NOCTTY),
     FLAG_TARGET(O_NOFOLLOW),
     FLAG_TARGET(O_NONBLOCK),      /* also O_NDELAY */
-    FLAG_TARGET(O_SYNC),
+    FLAG_TARGET(O_DSYNC),
+    FLAG_TARGET(__O_SYNC),
     FLAG_TARGET(O_TRUNC),
 #ifdef O_DIRECT
     FLAG_TARGET(O_DIRECT),
 #endif
+#ifdef O_NOATIME
+    FLAG_TARGET(O_NOATIME),
+#endif
+#ifdef O_CLOEXEC
+    FLAG_TARGET(O_CLOEXEC),
+#endif
+#ifdef O_PATH
+    FLAG_TARGET(O_PATH),
+#endif
     FLAG_END,
 };
 
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 6a8d094..7d149a1 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -261,14 +261,27 @@ static bitmask_transtbl fcntl_flags_tbl[] = {
   { TARGET_O_TRUNC,     TARGET_O_TRUNC,     O_TRUNC,     O_TRUNC,     },
   { TARGET_O_APPEND,    TARGET_O_APPEND,    O_APPEND,    O_APPEND,    },
   { TARGET_O_NONBLOCK,  TARGET_O_NONBLOCK,  O_NONBLOCK,  O_NONBLOCK,  },
+  { TARGET_O_SYNC,      TARGET_O_DSYNC,     O_SYNC,      O_DSYNC,     },
   { TARGET_O_SYNC,      TARGET_O_SYNC,      O_SYNC,      O_SYNC,      },
   { TARGET_FASYNC,      TARGET_FASYNC,      FASYNC,      FASYNC,      },
   { TARGET_O_DIRECTORY, TARGET_O_DIRECTORY, O_DIRECTORY, O_DIRECTORY, },
   { TARGET_O_NOFOLLOW,  TARGET_O_NOFOLLOW,  O_NOFOLLOW,  O_NOFOLLOW,  },
-  { TARGET_O_LARGEFILE, TARGET_O_LARGEFILE, O_LARGEFILE, O_LARGEFILE, },
 #if defined(O_DIRECT)
   { TARGET_O_DIRECT,    TARGET_O_DIRECT,    O_DIRECT,    O_DIRECT,    },
 #endif
+#if defined(O_NOATIME)
+  { TARGET_O_NOATIME,   TARGET_O_NOATIME,   O_NOATIME,   O_NOATIME    },
+#endif
+#if defined(O_CLOEXEC)
+  { TARGET_O_CLOEXEC,   TARGET_O_CLOEXEC,   O_CLOEXEC,   O_CLOEXEC    },
+#endif
+#if defined(O_PATH)
+  { TARGET_O_PATH,      TARGET_O_PATH,      O_PATH,      O_PATH       },
+#endif
+  /* Don't terminate the list prematurely on 64-bit host+guest.  */
+#if TARGET_O_LARGEFILE != 0 || O_LARGEFILE != 0
+  { TARGET_O_LARGEFILE, TARGET_O_LARGEFILE, O_LARGEFILE, O_LARGEFILE, },
+#endif
   { 0, 0, 0, 0 }
 };