Gary-Hobson commented on code in PR #8685:
URL: https://github.com/apache/nuttx/pull/8685#discussion_r1123224821
##########
libs/libc/stream/lib_stdsostream.c:
##########
@@ -63,6 +63,42 @@ static void stdsostream_putc(FAR struct lib_sostream_s
*this, int ch)
while (get_errno() == EINTR);
}
+/****************************************************************************
+ * Name: stdsostream_puts
+ ****************************************************************************/
+
+static int stdsostream_puts(FAR struct lib_sostream_s *this,
+ FAR const void *buffer, int len)
+{
+ FAR struct lib_stdsostream_s *sthis = (FAR struct lib_stdsostream_s *)this;
+ int result;
+
+ DEBUGASSERT(this && sthis->stream);
+
+ /* Loop until the character is successfully transferred or an irrecoverable
+ * error occurs.
+ */
+
+ do
+ {
+ result = lib_fwrite(buffer, len, sthis->stream);
+ if (result >= 0)
+ {
+ this->nput += result;
+ return result;
+ }
+
+ result = _NX_GETERRNO(result);
+
+ /* EINTR (meaning that fputc was interrupted by a signal) is the only
+ * recoverable error.
+ */
+ }
+ while (result == EINTR);
Review Comment:
done
##########
libs/libc/stream/lib_rawinstream.c:
##########
@@ -66,6 +66,33 @@ static int rawinstream_getc(FAR struct lib_instream_s *this)
return EOF;
}
+/****************************************************************************
+ * Name: rawinstream_getc
+ ****************************************************************************/
+
+static int rawinstream_gets(FAR struct lib_instream_s *this,
+ FAR void *buffer, int len)
+{
+ FAR struct lib_rawinstream_s *rthis = (FAR struct lib_rawinstream_s *)this;
+ int nread;
+
+ DEBUGASSERT(this && rthis->fd >= 0);
+
+ /* Attempt to read one character */
+
+ nread = _NX_READ(rthis->fd, buffer, len);
+ if (nread >= 0)
+ {
+ this->nget += nread;
+ }
+ else
+ {
+ nread = _NX_GETERRNO(nread);
Review Comment:
done
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