From: Riku Voipio <riku.voipio@iki.fi>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH] add inotify syscalls
Date: Wed, 17 Sep 2008 22:45:50 +0300 [thread overview]
Message-ID: <20080917194550.GD21187@kos.to> (raw)
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Inotify syscall implementation lifted from scratchbox.
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
--
"rm -rf" only sounds scary if you don't have backups
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Index: trunk/linux-user/syscall.c
===================================================================
--- trunk.orig/linux-user/syscall.c 2008-09-17 22:08:51.000000000 +0300
+++ trunk/linux-user/syscall.c 2008-09-17 22:12:04.000000000 +0300
@@ -29,6 +29,7 @@
#include <time.h>
#include <limits.h>
#include <sys/types.h>
+#include <sys/inotify.h>
#include <sys/ipc.h>
#include <sys/msg.h>
#include <sys/wait.h>
@@ -5821,7 +5822,23 @@
ret = do_futex(arg1, arg2, arg3, arg4, arg5, arg6);
break;
#endif
-
+#ifdef TARGET_NR_inotify_init
+ case TARGET_NR_inotify_init:
+ ret = get_errno(inotify_init());
+ break;
+#endif
+#ifdef TARGET_NR_inotify_add_watch
+ case TARGET_NR_inotify_add_watch:
+ p = lock_user_string(arg2);
+ ret = get_errno(inotify_add_watch(arg1, path(p), arg3));
+ unlock_user(p, arg2, 0);
+ break;
+#endif
+#ifdef TARGET_NR_inotify_rm_watch
+ case TARGET_NR_inotify_rm_watch:
+ ret = get_errno(inotify_rm_watch(arg1, arg2));
+ break;
+#endif
default:
unimplemented:
gemu_log("qemu: Unsupported syscall: %d\n", num);
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next reply other threads:[~2008-09-17 19:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-17 19:45 Riku Voipio [this message]
2008-09-19 8:08 ` [Qemu-devel] [PATCH] add inotify syscalls Kirill A. Shutemov
2008-09-19 11:37 ` Riku Voipio
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