#define LDBG(_lvl, _fmt, _args...) \
if (ldp->debug > _lvl) \
- clib_warning ("ldp<%d>: " _fmt, getpid(), ##_args)
+ { \
+ int errno_saved = errno; \
+ clib_warning ("ldp<%d>: " _fmt, getpid(), ##_args); \
+ errno = errno_saved; \
+ }
static ldp_main_t ldp_main = {
.vlsh_bit_val = (1 << LDP_SID_BIT_MIN),
vlsh = ldp_fd_to_vlsh (fd);
if (vlsh != VLS_INVALID_HANDLE)
{
- do
+ for (i = 0; i < iovcnt; ++i)
{
- for (i = 0; i < iovcnt; ++i)
+ rv = vls_read (vlsh, iov[i].iov_base, iov[i].iov_len);
+ if (rv <= 0)
+ break;
+ else
{
- rv = vls_read (vlsh, iov[i].iov_base, iov[i].iov_len);
- if (rv < 0)
+ total += rv;
+ if (rv < iov[i].iov_len)
break;
- else
- {
- total += rv;
- if (rv < iov[i].iov_len)
- break;
- }
}
}
- while ((rv >= 0) && (total == 0));
-
- if (rv < 0)
+ if (rv < 0 && total == 0)
{
errno = -rv;
size = -1;
vlsh = ldp_fd_to_vlsh (fd);
if (vlsh != VLS_INVALID_HANDLE)
{
- do
+ for (i = 0; i < iovcnt; ++i)
{
- for (i = 0; i < iovcnt; ++i)
+ rv = vls_write_msg (vlsh, iov[i].iov_base, iov[i].iov_len);
+ if (rv < 0)
+ break;
+ else
{
- rv = vls_write_msg (vlsh, iov[i].iov_base, iov[i].iov_len);
- if (rv < 0)
+ total += rv;
+ if (rv < iov[i].iov_len)
break;
- else
- {
- total += rv;
- if (rv < iov[i].iov_len)
- break;
- }
}
}
- while ((rv >= 0) && (total == 0));
- if (rv < 0)
+ if (rv < 0 && total == 0)
{
errno = -rv;
size = -1;
if (vlsh == VLS_INVALID_HANDLE)
clib_bitmap_set_no_check (*libcb, fd, 1);
else
- clib_bitmap_set_no_check (*vclb, vlsh_to_session_index (vlsh), 1);
+ *vclb = clib_bitmap_set (*vclb, vlsh_to_session_index (vlsh), 1);
}));
/* *INDENT-ON* */
si_bits_set = clib_bitmap_last_set (*vclb) + 1;
*si_bits = (si_bits_set > *si_bits) ? si_bits_set : *si_bits;
+ clib_bitmap_validate (*resultb, *si_bits);
libc_bits_set = clib_bitmap_last_set (*libcb) + 1;
*libc_bits = (libc_bits_set > *libc_bits) ? libc_bits_set : *libc_bits;
/* *INDENT-OFF* */
clib_bitmap_foreach (si, vclb, ({
vlsh = vls_session_index_to_vlsh (si);
+ ASSERT (vlsh != VLS_INVALID_HANDLE);
fd = ldp_vlsh_to_fd (vlsh);
if (PREDICT_FALSE (fd < 0))
{
{
if (readfds)
clib_memcpy_fast (ldpw->rd_bitmap, ldpw->si_rd_bitmap,
- vec_len (ldpw->rd_bitmap) *
+ vec_len (ldpw->si_rd_bitmap) *
sizeof (clib_bitmap_t));
if (writefds)
clib_memcpy_fast (ldpw->wr_bitmap, ldpw->si_wr_bitmap,
- vec_len (ldpw->wr_bitmap) *
+ vec_len (ldpw->si_wr_bitmap) *
sizeof (clib_bitmap_t));
if (exceptfds)
clib_memcpy_fast (ldpw->ex_bitmap, ldpw->si_ex_bitmap,
- vec_len (ldpw->ex_bitmap) *
+ vec_len (ldpw->si_ex_bitmap) *
sizeof (clib_bitmap_t));
rv = vls_select (si_bits, readfds ? ldpw->rd_bitmap : NULL,
{
size = vls_recvfrom (vlsh, buf, n, flags, NULL);
if (size < 0)
- errno = -size;
+ {
+ errno = -size;
+ size = -1;
+ }
}
else
{
rv = -EFAULT;
break;
case TCP_CONGESTION:
- strcpy (optval, "cubic");
*optlen = strlen ("cubic");
+ strncpy (optval, "cubic", *optlen + 1);
rv = 0;
break;
default: