diff options
Diffstat (limited to 'source3/lib')
| -rw-r--r-- | source3/lib/util_sock.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/source3/lib/util_sock.c b/source3/lib/util_sock.c index a362938fd3..d23758ad6a 100644 --- a/source3/lib/util_sock.c +++ b/source3/lib/util_sock.c @@ -707,37 +707,37 @@ ssize_t write_data_iov(int fd, const struct iovec *orig_iov, int iovcnt) Write data to a fd. ****************************************************************************/ +/**************************************************************************** + Write data to a fd. +****************************************************************************/ + ssize_t write_data(int fd, const char *buffer, size_t N) { - size_t total=0; ssize_t ret; - char addr[INET6_ADDRSTRLEN]; + struct iovec iov; - while (total < N) { - ret = sys_write(fd,buffer + total,N - total); + iov.iov_base = CONST_DISCARD(char *, buffer); + iov.iov_len = N; - if (ret == -1) { - if (fd == get_client_fd()) { - /* Try and give an error message saying - * what client failed. */ - DEBUG(0,("write_data: write failure in " - "writing to client %s. Error %s\n", - get_peer_addr(fd,addr,sizeof(addr)), - strerror(errno) )); - } else { - DEBUG(0,("write_data: write failure. " - "Error = %s\n", strerror(errno) )); - } - return -1; - } - - if (ret == 0) { - return total; - } + ret = write_data_iov(fd, &iov, 1); + if (ret >= 0) { + return ret; + } - total += ret; + if (fd == get_client_fd()) { + char addr[INET6_ADDRSTRLEN]; + /* + * Try and give an error message saying what client failed. + */ + DEBUG(0, ("write_data: write failure in writing to client %s. " + "Error %s\n", get_peer_addr(fd,addr,sizeof(addr)), + strerror(errno))); + } else { + DEBUG(0,("write_data: write failure. Error = %s\n", + strerror(errno) )); } - return (ssize_t)total; + + return -1; } /**************************************************************************** |