/* products derived from this software without specific prior written */
/* permission. */
/* */
-/* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND */
-/* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE */
-/* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
-/* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS */
-/* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR */
-/* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF */
-/* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS */
-/* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN */
-/* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) */
-/* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF */
-/* THE POSSIBILITY OF SUCH DAMAGE. */
+/* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND ANY EXPRESS */
+/* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED */
+/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */
+/* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY */
+/* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL */
+/* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS */
+/* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) */
+/* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, */
+/* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
+/* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
+/* POSSIBILITY OF SUCH DAMAGE. */
+/* */
+/* Copyright (c) 2006-2008 the Authors */
+/* see AUTHORS and source files for details */
/******************************************************************************/
/*
#include "mem.h"
#include "buffer.h"
-ssize_t buffer_addvf(buffer_t *buf, const char *fmt, va_list ap)
+int buffer_addvf(buffer_t *buf, const char *fmt, va_list ap)
{
- ssize_t len, avail = buf->size - buf->len;
+ int len, avail = buf->size - buf->len;
va_list ap2;
va_copy(ap2, ap);
return len;
}
-void buffer_consume(buffer_t *buf, ssize_t len)
+void buffer_consume(buffer_t *buf, int len)
{
if (len <= 0)
return;
- if (len >= (ssize_t)buf->len) {
+ if (len >= (int)buf->len) {
buffer_reset(buf);
return;
}
buf->len -= len;
}
-ssize_t buffer_read(buffer_t *buf, int fd, ssize_t count)
+int buffer_read(buffer_t *buf, int fd, int count)
{
- ssize_t res;
+ int res;
if (count < 0)
count = BUFSIZ;
return res;
}
-ssize_t buffer_write(buffer_t *buf, int fd)
+int buffer_write(buffer_t *buf, int fd)
{
- ssize_t res = write(fd, buf->data, buf->len);
+ int res = write(fd, buf->data, buf->len);
if (res < 0) {
return errno == EINTR || errno == EAGAIN ? 0 : -1;
}