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Added the syscalls for sys_read_dir(), and sys_rewind_dir(), and moved the

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use of the IOCPARM_LEN() macro to the ioctl() function in libc.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@61 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2002-07-10 21:49:37 +00:00
parent 65dc706027
commit be28e9bd97
1 changed files with 7 additions and 5 deletions
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12
src/kernel/core/syscalls.c
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@ -78,12 +78,14 @@ int syscall_dispatcher(unsigned long call_num, void *arg_buffer, uint64 *call_re
case SYSCALL_SEEK:
*call_ret = user_seek((int)arg0, (off_t)INT32TOINT64(arg1, arg2), (int)arg3);
break;
case SYSCALL_READ_DIR:
*call_ret = user_read_dir((int)arg0, (struct dirent *)arg1, (size_t)arg2, (uint32)arg3);
break;
case SYSCALL_REWIND_DIR:
*call_ret = user_rewind_dir((int)arg0);
break;
case SYSCALL_IOCTL:
// ToDo: this is not correct; IOCPARM is only valid for calls to the networking stack
// The socket/fd_ioctl should do this, but I think we have to pass 0 here -- axeld.
// currently ignoring arg3 (which is supposed to be the length, but currently
// always 0 - in libc/system/wrappers.c
*call_ret = user_ioctl((int)arg0, (ulong)arg1, (void *)arg2, (size_t)IOCPARM_LEN((ulong)arg1));
*call_ret = user_ioctl((int)arg0, (ulong)arg1, (void *)arg2, (size_t)arg3);
break;
case SYSCALL_CREATE:
*call_ret = user_create((const char *)arg0, (stream_type)arg1);