Lines Matching defs:fd

42   int fd = LIBC_NAMESPACE::syscall_impl<int>(SYS_open, path, oflags, mode);
44   int fd = LIBC_NAMESPACE::syscall_impl<int>(SYS_openat, AT_FDCWD, path, oflags,
47   if (fd > 0)
48     return fd;
55 void close(int fd) { LIBC_NAMESPACE::syscall_impl<long>(SYS_close, fd); }
58 bool dup2(int fd, int newfd) {
60   int ret = LIBC_NAMESPACE::syscall_impl<int>(SYS_dup2, fd, newfd);
62   int ret = LIBC_NAMESPACE::syscall_impl<int>(SYS_dup3, fd, newfd, 0);
94         auto fd = open(open_act->path, open_act->oflag, open_act->mode);
95         if (!fd)
97         int actual_fd = *fd;
98         if (actual_fd != open_act->fd) {
99           bool dup2_result = dup2(actual_fd, open_act->fd);
100           close(actual_fd); // The old fd is not needed anymore.
108         close(close_act->fd);
113         if (!dup2(dup2_act->fd, dup2_act->newfd))