Merge remote-tracking branch 'remotes/mjt/tags/pull-trivial-patches-2015-04-30' into staging

trivial patches for 2015-04-30

# gpg: Signature made Thu Apr 30 14:07:50 2015 BST using RSA key ID A4C3D7DB
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>"
# gpg:                 aka "Michael Tokarev <mjt@corpit.ru>"
# gpg:                 aka "Michael Tokarev <mjt@debian.org>"

* remotes/mjt/tags/pull-trivial-patches-2015-04-30: (42 commits)
  openrisc: cpu: Remove unused cpu_get_pc
  microblaze: fix memory leak
  tcg: Delete unused cpu_pc_from_tb()
  kvm: Silence warning from valgrind
  vhost-user: remove superfluous '\n' around error_report()
  target-mips: fix memory leak
  qmp-commands: Fix typo
  linux-user/elfload: use QTAILQ_FOREACH instead of open-coding it
  coroutine: remove unnecessary parentheses in qemu_co_queue_empty
  qemu-char: remove unused list node from FDCharDriver
  input: remove unused mouse_handlers list
  cpus: use first_cpu macro instead of QTAILQ_FIRST(&cpus)
  microblaze: cpu: delete unused cpu_interrupts_enabled
  microblaze: cpu: Renumber EXCP_* constants to close gap
  microblaze: cpu: Delete EXCP_NMI
  microblaze: cpu: Remove unused CC_OP enum
  microblaze: cpu: Remote unused cpu_get_pc
  microblaze: mmu: Delete flip_um fn prototype
  defconfigs: Piggyback microblazeel on microblaze
  libcacard: do not use full paths for include files in the same dir
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 0 insertions, 66 deletions

diff --git a/util/osdep.c b/util/osdep.c
index b2bd1542c5..f938b69466 100644
--- a/util/osdep.c
+++ b/util/osdep.c
@@ -310,72 +310,6 @@ int qemu_accept(int s, struct sockaddr *addr, socklen_t *addrlen)
     return ret;
 }
 
-/*
- * A variant of send(2) which handles partial write.
- *
- * Return the number of bytes transferred, which is only
- * smaller than `count' if there is an error.
- *
- * This function won't work with non-blocking fd's.
- * Any of the possibilities with non-bloking fd's is bad:
- *   - return a short write (then name is wrong)
- *   - busy wait adding (errno == EAGAIN) to the loop
- */
-ssize_t qemu_send_full(int fd, const void *buf, size_t count, int flags)
-{
-    ssize_t ret = 0;
-    ssize_t total = 0;
-
-    while (count) {
-        ret = send(fd, buf, count, flags);
-        if (ret < 0) {
-            if (errno == EINTR) {
-                continue;
-            }
-            break;
-        }
-
-        count -= ret;
-        buf += ret;
-        total += ret;
-    }
-
-    return total;
-}
-
-/*
- * A variant of recv(2) which handles partial write.
- *
- * Return the number of bytes transferred, which is only
- * smaller than `count' if there is an error.
- *
- * This function won't work with non-blocking fd's.
- * Any of the possibilities with non-bloking fd's is bad:
- *   - return a short write (then name is wrong)
- *   - busy wait adding (errno == EAGAIN) to the loop
- */
-ssize_t qemu_recv_full(int fd, void *buf, size_t count, int flags)
-{
-    ssize_t ret = 0;
-    ssize_t total = 0;
-
-    while (count) {
-        ret = qemu_recv(fd, buf, count, flags);
-        if (ret <= 0) {
-            if (ret < 0 && errno == EINTR) {
-                continue;
-            }
-            break;
-        }
-
-        count -= ret;
-        buf += ret;
-        total += ret;
-    }
-
-    return total;
-}
-
 void qemu_set_version(const char *version)
 {
     qemu_version = version;