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[Qemu-devel] [PATCH] Add inotify syscall family
From: |
Riku Voipio |
Subject: |
[Qemu-devel] [PATCH] Add inotify syscall family |
Date: |
Fri, 19 Sep 2008 16:33:32 +0300 |
User-agent: |
Mutt/1.5.11+cvs20060126 |
Signed-off-by: Riku Voipio <address@hidden>
---
linux-user/syscall.c | 29 +++++++++++++++++++++++++++++
1 files changed, 29 insertions(+), 0 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 8b8262a..b9c0e59 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -177,6 +177,9 @@ static type name (type1 arg1,type2 arg2,type3 arg3,type4
arg4,type5 arg5, \
#define __NR_sys_unlinkat __NR_unlinkat
#define __NR_sys_utimensat __NR_utimensat
#define __NR_sys_futex __NR_futex
+#define __NR_sys_inotify_init __NR_inotify_init
+#define __NR_sys_inotify_add_watch __NR_inotify_add_watch
+#define __NR_sys_inotify_rm_watch __NR_inotify_rm_watch
#if defined(__alpha__) || defined (__ia64__) || defined(__x86_64__)
#define __NR__llseek __NR_lseek
@@ -270,6 +273,15 @@ _syscall3(int,sys_unlinkat,int,dirfd,const char
*,pathname,int,flags)
_syscall4(int,sys_utimensat,int,dirfd,const char *,pathname,
const struct timespec *,tsp,int,flags)
#endif
+#if defined(TARGET_NR_inotify_init) && defined(__NR_inotify_init)
+_syscall0(int,sys_inotify_init)
+#endif
+#if defined(TARGET_NR_inotify_add_watch) && defined(__NR_inotify_add_watch)
+_syscall3(int,sys_inotify_add_watch,int,fd,const char *,pathname,uint32_t,mask)
+#endif
+#if defined(TARGET_NR_inotify_rm_watch) && defined(__NR_inotify_rm_watch)
+_syscall2(int,sys_inotify_rm_watch,int,fd,uint32_t,wd)
+#endif
#if defined(USE_NPTL)
#if defined(TARGET_NR_futex) && defined(__NR_futex)
_syscall6(int,sys_futex,int *,uaddr,int,op,int,val,
@@ -5873,6 +5885,23 @@ abi_long do_syscall(void *cpu_env, int num, abi_long
arg1,
ret = do_futex(arg1, arg2, arg3, arg4, arg5, arg6);
break;
#endif
+#ifdef TARGET_NR_inotify_init
+ case TARGET_NR_inotify_init:
+ ret = get_errno(sys_inotify_init());
+ break;
+#endif
+#ifdef TARGET_NR_inotify_add_watch
+ case TARGET_NR_inotify_add_watch:
+ p = lock_user_string(arg2);
+ ret = get_errno(sys_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(sys_inotify_rm_watch(arg1, arg2));
+ break;
+#endif
default:
unimplemented:
--
1.5.6.5
--
"rm -rf" only sounds scary if you don't have backups
- [Qemu-devel] [PATCH] Add inotify syscall family,
Riku Voipio <=