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author | Michael Tokarev <mjt@tls.msk.ru> | 2012-03-14 10:56:04 +0400 |
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committer | Michael Tokarev <mjt@tls.msk.ru> | 2012-06-11 23:12:11 +0400 |
commit | e3e87df4c94319b15017f958e22761aba03c452a (patch) | |
tree | d75e0b9b024808a4015c434925ca2cc918e8df26 /iov.h | |
parent | 3e80bf9351f8fec9085c46df6da075efd5e71003 (diff) | |
download | qemu-e3e87df4c94319b15017f958e22761aba03c452a.zip qemu-e3e87df4c94319b15017f958e22761aba03c452a.tar.gz qemu-e3e87df4c94319b15017f958e22761aba03c452a.tar.bz2 |
export iov_send_recv() and use it in iov_send() and iov_recv()
Rename do_sendv_recvv() to iov_send_recv(), change its last arg
(do_send) from int to bool, export it in iov.h, and made the two
callers of it (iov_send() and iov_recv()) to be trivial #defines
just adding 5th arg.
iov_send_recv() will be used later.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'iov.h')
-rw-r--r-- | iov.h | 10 |
1 files changed, 7 insertions, 3 deletions
@@ -60,7 +60,7 @@ size_t iov_memset(const struct iovec *iov, const unsigned int iov_cnt, * `offset' bytes in the beginning of iovec buffer are skipped and * next `bytes' bytes are used, which must be within data of iovec. * - * r = iov_send(sockfd, iov, offset, bytes); + * r = iov_send_recv(sockfd, iov, offset, bytes, true); * * is logically equivalent to * @@ -69,8 +69,12 @@ size_t iov_memset(const struct iovec *iov, const unsigned int iov_cnt, * r = send(sockfd, buf, bytes, 0); * free(buf); */ -ssize_t iov_recv(int sockfd, struct iovec *iov, size_t offset, size_t bytes); -ssize_t iov_send(int sockfd, struct iovec *iov, size_t offset, size_t bytes); +ssize_t iov_send_recv(int sockfd, struct iovec *iov, + size_t offset, size_t bytes, bool do_send); +#define iov_recv(sockfd, iov, offset, bytes) \ + iov_send_recv(sockfd, iov, offset, bytes, false) +#define iov_send(sockfd, iov, offset, bytes) \ + iov_send_recv(sockfd, iov, offset, bytes, true) /** * Produce a text hexdump of iovec `iov' with `iov_cnt' number of elements |