gwj / at91sam9263 · Commits

Commit 39b59763560dc48f225814c41c3b211119d11ace

Authored by aurel32
1 parent 04bb9ace

Add inotify syscall family 

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5388 c046a42c-6fe2-441c-8c8c-71466251a162
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Showing 1 changed file with 29 additions and 0 deletions
linux-user/syscall.c
  View file @39b5976
... ... @@ -177,6 +177,9 @@ static type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5, \
177 177 #define __NR_sys_unlinkat __NR_unlinkat
178 178 #define __NR_sys_utimensat __NR_utimensat
179 179 #define __NR_sys_futex __NR_futex
  180 +#define __NR_sys_inotify_init __NR_inotify_init
  181 +#define __NR_sys_inotify_add_watch __NR_inotify_add_watch
  182 +#define __NR_sys_inotify_rm_watch __NR_inotify_rm_watch
180 183  
181 184 #if defined(__alpha__) || defined (__ia64__) || defined(__x86_64__)
182 185 #define __NR__llseek __NR_lseek
... ... @@ -270,6 +273,15 @@ _syscall3(int,sys_unlinkat,int,dirfd,const char *,pathname,int,flags)
270 273 _syscall4(int,sys_utimensat,int,dirfd,const char *,pathname,
271 274 const struct timespec *,tsp,int,flags)
272 275 #endif
  276 +#if defined(TARGET_NR_inotify_init) && defined(__NR_inotify_init)
  277 +_syscall0(int,sys_inotify_init)
  278 +#endif
  279 +#if defined(TARGET_NR_inotify_add_watch) && defined(__NR_inotify_add_watch)
  280 +_syscall3(int,sys_inotify_add_watch,int,fd,const char *,pathname,uint32_t,mask)
  281 +#endif
  282 +#if defined(TARGET_NR_inotify_rm_watch) && defined(__NR_inotify_rm_watch)
  283 +_syscall2(int,sys_inotify_rm_watch,int,fd,uint32_t,wd)
  284 +#endif
273 285 #if defined(USE_NPTL)
274 286 #if defined(TARGET_NR_futex) && defined(__NR_futex)
275 287 _syscall6(int,sys_futex,int *,uaddr,int,op,int,val,
... ... @@ -5874,6 +5886,23 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
5874 5886 ret = do_futex(arg1, arg2, arg3, arg4, arg5, arg6);
5875 5887 break;
5876 5888 #endif
  5889 +#ifdef TARGET_NR_inotify_init
  5890 + case TARGET_NR_inotify_init:
  5891 + ret = get_errno(sys_inotify_init());
  5892 + break;
  5893 +#endif
  5894 +#ifdef TARGET_NR_inotify_add_watch
  5895 + case TARGET_NR_inotify_add_watch:
  5896 + p = lock_user_string(arg2);
  5897 + ret = get_errno(sys_inotify_add_watch(arg1, path(p), arg3));
  5898 + unlock_user(p, arg2, 0);
  5899 + break;
  5900 +#endif
  5901 +#ifdef TARGET_NR_inotify_rm_watch
  5902 + case TARGET_NR_inotify_rm_watch:
  5903 + ret = get_errno(sys_inotify_rm_watch(arg1, arg2));
  5904 + break;
  5905 +#endif
5877 5906  
5878 5907 default:
5879 5908 unimplemented:
... ...