From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1KgL5d-0004F5-2q for qemu-devel@nongnu.org; Thu, 18 Sep 2008 11:06:41 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1KgL5Z-0004Cl-Cv for qemu-devel@nongnu.org; Thu, 18 Sep 2008 11:06:39 -0400 Received: from [199.232.76.173] (port=56926 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KgL5Y-0004CS-Kj for qemu-devel@nongnu.org; Thu, 18 Sep 2008 11:06:36 -0400 Received: from nf-out-0910.google.com ([64.233.182.184]:31978) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1KgL5Y-0005Zm-7G for qemu-devel@nongnu.org; Thu, 18 Sep 2008 11:06:36 -0400 Received: by nf-out-0910.google.com with SMTP id b2so2294204nfb.12 for ; Thu, 18 Sep 2008 08:06:36 -0700 (PDT) From: "Kirill A. Shutemov" Date: Thu, 18 Sep 2008 18:07:04 +0300 Message-Id: <1221750426-14863-6-git-send-email-kirill@shutemov.name> In-Reply-To: <1221750426-14863-5-git-send-email-kirill@shutemov.name> References: <1221750426-14863-1-git-send-email-kirill@shutemov.name> <1221750426-14863-2-git-send-email-kirill@shutemov.name> <1221750426-14863-3-git-send-email-kirill@shutemov.name> <1221750426-14863-4-git-send-email-kirill@shutemov.name> <1221750426-14863-5-git-send-email-kirill@shutemov.name> Subject: [Qemu-devel] [PATCH] Implement futimesat() syscall Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: "Kirill A. Shutemov" Signed-off-by: Kirill A. Shutemov --- linux-user/syscall.c | 25 +++++++++++++++++++++++++ 1 files changed, 25 insertions(+), 0 deletions(-) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index ac7e7d9..e90f100 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -157,6 +157,7 @@ static type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5, \ #define __NR_sys_fchmodat __NR_fchmodat #define __NR_sys_fchownat __NR_fchownat #define __NR_sys_fstatat64 __NR_fstatat64 +#define __NR_sys_futimesat __NR_futimesat #define __NR_sys_getcwd1 __NR_getcwd #define __NR_sys_getdents __NR_getdents #define __NR_sys_getdents64 __NR_getdents64 @@ -205,6 +206,10 @@ _syscall5(int,sys_fchownat,int,dirfd,const char *,pathname, _syscall4(int,sys_fstatat64,int,dirfd,const char *,pathname, struct stat *,buf,int,flags) #endif +#if defined(TARGET_NR_futimesat) && defined(__NR_futimesat) +_syscall3(int,sys_futimesat,int,dirfd,const char *,pathname, + const struct timeval *,times) +#endif _syscall2(int,sys_getcwd1,char *,buf,size_t,size) #if TARGET_ABI_BITS == 32 _syscall3(int, sys_getdents, uint, fd, struct dirent *, dirp, uint, count); @@ -3662,6 +3667,26 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, unlock_user(p, arg1, 0); } break; +#if defined(TARGET_NR_futimesat) && defined(__NR_futimesat) + case TARGET_NR_futimesat: + { + struct timeval *tvp, tv[2]; + if (arg3) { + if (copy_from_user_timeval(&tv[0], arg3) + || copy_from_user_timeval(&tv[1], + arg3 + sizeof(struct target_timeval))) + goto efault; + tvp = tv; + } else { + tvp = NULL; + } + if (!(p = lock_user_string(arg2))) + goto efault; + ret = get_errno(sys_futimesat(arg1, path(p), tvp)); + unlock_user(p, arg2, 0); + } + break; +#endif #ifdef TARGET_NR_stty case TARGET_NR_stty: goto unimplemented; -- 1.5.6.5.GIT