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- /* vi: set sw=4 ts=4: */
- /*
- * __syscall_fcntl64() for uClibc
- *
- * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
- *
- * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
- */
- #include <_lfs_64.h>
- #include <sys/syscall.h>
- #include <bits/wordsize.h>
- #if defined __NR_fcntl64 && __WORDSIZE == 32
- # include <stdarg.h>
- # include <fcntl.h>
- # include <cancel.h>
- # define __NR___fcntl64_nocancel __NR_fcntl64
- _syscall3(int, __NC(fcntl64), int, fd, int, cmd, long, arg)
- int fcntl64(int fd, int cmd, ...)
- {
- long arg;
- va_list list;
- va_start(list, cmd);
- arg = va_arg(list, long);
- va_end(list);
- if (SINGLE_THREAD_P || (cmd != F_SETLKW64))
- return __NC(fcntl64)(fd, cmd, arg);
- # ifdef __NEW_THREADS
- int oldtype = LIBC_CANCEL_ASYNC();
- int result = __NC(fcntl64)(fd, cmd, arg);
- LIBC_CANCEL_RESET(oldtype);
- return result;
- # endif
- }
- lt_strong_alias(fcntl64)
- lt_libc_hidden(fcntl64)
- #endif
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