if( openmode & O_NONBLOCK )
openflags |= OPENFLAG_NONBLOCK;
- return _SysOpen(path, openflags, create_mode);
+ int ret = _SysOpen(path, openflags, create_mode);
+ _SysDebug("open('%s', 0%o, 0%o) = %i", path, openmode, create_mode, ret);
+ return ret;
}
int creat(const char *path, mode_t mode)
{
_SysDebug("libposix: dup() does not share offsets/flags");
// NOTE: Acess's CopyFD doesn't cause offset sharing
- // TODO: Check that -1 does cause a new allocation
- return _SysCopyFD(oldfd, -1);
+ int ret = _SysCopyFD(oldfd, -1);
+ _SysDebug("dup(%i) = %i", oldfd, ret);
+ return ret;
}
int dup2(int oldfd, int newfd)
{
_SysDebug("libposix: dup2() does not share offsets/flags");
// NOTE: Acess's CopyFD doesn't cause offset sharing
+ _SysDebug("dup2(%i,%i)", oldfd, newfd);
return _SysCopyFD(oldfd, newfd);
}
int select(int nfd, fd_set *rfd, fd_set *wfd, fd_set *efd, struct timeval *timeout)
{
-
+ long long int ltimeout = 0, *ltimeoutp = NULL;
if( timeout )
{
- long long int ltimeout = 0;
ltimeout = timeout->tv_sec*1000 + timeout->tv_usec / 1000;
- int ret = _SysSelect(nfd, rfd, wfd, efd, <imeout, 0);
- return ret;
- }
- else
- {
- return _SysSelect(nfd, rfd, wfd, efd, NULL, 0);
+ ltimeoutp = <imeout;
}
+ _SysDebug("select(%i,{0x%x},{0x%x},{0x%x},%lli)",
+ nfd, (rfd?rfd->flags[0]:0), (wfd?wfd->flags[0]:0), (efd?efd->flags[0]:0),
+ (ltimeoutp ? *ltimeoutp : -1)
+ );
+ return _SysSelect(nfd, rfd, wfd, efd, ltimeoutp, 0);
}
int pipe(int pipefd[2])
pipefd[0] = _SysOpen("/Devices/fifo/anon", OPENFLAG_READ|OPENFLAG_WRITE);
pipefd[1] = _SysCopyFD(pipefd[0], -1);
_SysFDFlags(pipefd[1], OPENFLAG_READ|OPENFLAG_WRITE, OPENFLAG_WRITE);
+ _SysDebug("pipe({%i,%i})", pipefd[0], pipefd[1]);
return 0;
}