* sysdeps/unix/sysv/linux/ttyname.c (ttyname): Keep Linux 2.0
kernels in mind when reading /proc/self/fd/FD.
* sysdeps/unix/sysv/linux/ttyname_r.c (__ttyname_r): Likewise.
1998-10-29 Ulrich Drepper <drepper@cygnus.com>
+ * sysdeps/unix/sysv/linux/ttyname.c (ttyname): Keep Linux 2.0
+ kernels in mind when reading /proc/self/fd/FD.
+ * sysdeps/unix/sysv/linux/ttyname_r.c (__ttyname_r): Likewise.
+
* nscd/nscd.c (doc): It's "Name Service" not "Name Switch".
* malloc/mtrace.c (tr_where): Replace snprintf call by mempcpy and
}
}
- if (__readlink (procname, buf, buflen) != -1)
+ if (__readlink (procname, buf, buflen) != -1
+ /* This is for Linux 2.0. */
+ && buf[0] != '[')
return buf;
if (fstat (fd, &st) < 0)
*_fitoa_word (fd, __stpcpy (procname, "/proc/self/fd/"), 10, 0) = '\0';
ret = __readlink (procname, buf, buflen - 1);
- if (ret != -1)
+ if (ret != -1 && buf[0] != '[')
return 0;
- if (errno == ENAMETOOLONG)
+ if (ret == -1 && errno == ENAMETOOLONG)
{
__set_errno (ERANGE);
return ERANGE;