* gdb_usleep.h, gdb_usleep.c: New files.

            * Makefile.in (SFILES): Add gdb_usleep.c.
            (HFILES_NO_SRCDIR): Add gdb_usleep.h.
            (COMMON_OBS): Add gdb_usleep.o.
            * ser-unix.c (hardwire_send_break): Replace call to gdb_select
            by call to gdb_usleep.

1 files changed, 3 insertions, 6 deletions

diff --git a/gdb/ser-unix.c b/gdb/ser-unix.c
index 07abf2b..ea2938d 100644
--- a/gdb/ser-unix.c
+++ b/gdb/ser-unix.c
@@ -368,16 +368,13 @@ hardwire_send_break (struct serial *scb)
 #ifdef HAVE_SGTTY
   {
     int status;
-    struct timeval timeout;
 
     status = ioctl (scb->fd, TIOCSBRK, 0);
 
     /* Can't use usleep; it doesn't exist in BSD 4.2.  */
-    /* Note that if this select() is interrupted by a signal it will not wait
-       the full length of time.  I think that is OK.  */
-    timeout.tv_sec = 0;
-    timeout.tv_usec = 250000;
-    gdb_select (0, 0, 0, 0, &timeout);
+    /* Note that if this gdb_select() is interrupted by a signal it will not
+       wait the full length of time.  I think that is OK.  */
+    gdb_usleep (250000);
     status = ioctl (scb->fd, TIOCCBRK, 0);
     return status;
   }