* corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,

[deliverable/binutils-gdb.git] / gdb / ser-tcp.c

diff --git a/gdb/ser-tcp.c b/gdb/ser-tcp.c
index 9eb9647eb5752def8128afd637803dab0489be6d..7e5735b53512dbd3086ca78a34d8e943f0b7945d 100644 (file)
--- a/gdb/ser-tcp.c
+++ b/gdb/ser-tcp.c
@@ -218,7 +218,12 @@ tcp_readchar(scb, timeout)
   if (status < 0)
     return status;
 
-  scb->bufcnt = read(scb->fd, scb->buf, BUFSIZ);
+  while (1)
+    {
+      scb->bufcnt = read(scb->fd, scb->buf, BUFSIZ);
+      if (scb->bufcnt != -1 || errno != EINTR)
+       break;
+    }
 
   if (scb->bufcnt <= 0)
     if (scb->bufcnt == 0)