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authorThomas Huth <thuth@linux.vnet.ibm.com>2015-03-14 07:19:33 +0100
committerMichael Tokarev <mjt@tls.msk.ru>2015-04-30 16:05:48 +0300
commit3bf2af7b40281f73d0e33ecca4095078feed07b1 (patch)
treed9f125a39bdb29a15602f5ceb471907ae3eccfa4 /util/osdep.c
parentec29ea1b2b5ffed569d52393ad8e8d3f4215b9b3 (diff)
downloadhqemu-3bf2af7b40281f73d0e33ecca4095078feed07b1.zip
hqemu-3bf2af7b40281f73d0e33ecca4095078feed07b1.tar.gz
util: Remove unused functions
Delete the unused functions qemu_signalfd_available(), qemu_send_full() and qemu_recv_full(). Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'util/osdep.c')
-rw-r--r--util/osdep.c66
1 files changed, 0 insertions, 66 deletions
diff --git a/util/osdep.c b/util/osdep.c
index b2bd154..f938b69 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;
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