diff options
Diffstat (limited to 'fstests/fdtests.c')
| -rw-r--r-- | fstests/fdtests.c | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/fstests/fdtests.c b/fstests/fdtests.c index d02ef3a2..b952c7a5 100644 --- a/fstests/fdtests.c +++ b/fstests/fdtests.c @@ -25,6 +25,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <unistd.h> #include <stdio.h> #include <stdlib.h> +#include <hurd/fd.h> int main () @@ -34,15 +35,37 @@ main () static const char string[] = "Did this get into the file?\n"; int written; - stderr = stdout = mach_open_devstream (getdport (1), "w"); + setlinebuf (stdout); + setlinebuf (stderr); if (unlink ("CREATED") < 0 && errno != ENOENT) printf ("Error on unlink: %d\n", errno); fd = open ("CREATED", O_WRITE | O_CREAT, 0666); if (fd < 0) - printf ("Error on poen: %d\n", errno); - written = write (fd, string, strlen (string)); + printf ("Error on open: %d\n", errno); + + /* written = write (fd, string, strlen (string)); */ + + { + size_t nbytes = strlen (string); + struct hurd_userlink __dt_ulink; + error_t __result; + struct hurd_fd_user __d = _hurd_fd_get (fd, &__dt_ulink); + if (__d.d == NULL) + __result = EBADF; + else + { + struct hurd_fd *const descriptor = __d.d; + __result = _hurd_fd_write (descriptor, string, &nbytes); + _hurd_fd_free (__d, &__dt_ulink); + } + if (__result) + errno = __result, written = -1; + else + written = nbytes; + } + if (written < 0) printf ("Error on write: %d\n", errno); else if (written != strlen (string)) |