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authorMichael I. Bushnell <mib@gnu.org>1994-02-12 05:43:32 +0000
committerMichael I. Bushnell <mib@gnu.org>1994-02-12 05:43:32 +0000
commitebaddd9ae89fbce54d25f289d1b7313a5a8fb47a (patch)
tree0a2e310b095d2e28926e9cb76221028a7ab8868f /fstests
parentc6d7589b896a1051ed26ac362b328db70c0a834a (diff)
Formerly fdtests.c.~2~
Diffstat (limited to 'fstests')
-rw-r--r--fstests/fdtests.c29
1 files changed, 25 insertions, 4 deletions
diff --git a/fstests/fdtests.c b/fstests/fdtests.c
index 6e3de6d4..00cb5f13 100644
--- a/fstests/fdtests.c
+++ b/fstests/fdtests.c
@@ -23,21 +23,24 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <fcntl.h>
#include <errno.h>
#include <unistd.h>
+#include <stdio.h>
-void
+int
main ()
{
- int fd
- char pathbuf[1024];
+ int fd;
+ FILE *fp;
+ static const char string[] = "Did this get into the file?\n";
int written;
stderr = stdout = mach_open_devstream (getdport (1), "w");
if (unlink (root, "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 open: %d\n", errno);
+ printf ("Error on poen: %d\n", errno);
written = write (fd, string, strlen (string));
if (written < 0)
printf ("Error on write: %d\n", errno);
@@ -46,6 +49,24 @@ main ()
else if (sync ())
printf ("Error on sync: %d\n", errno);
+
+ fp = fopen ("CREATED", "r");
+ if (! fp)
+ perror ("fopen");
+ else
+ {
+ char *line = NULL;
+ size_t len = 0;
+ ssize_t n = getline (&line, &len, fp);
+ if (n < 0)
+ perror ("getline");
+ else
+ printf ("Read %d bytes: %.*s", n, line);
+ free (line);
+ }
+
printf ("All done.\n");
malloc (0);
+
+ return 0;
}