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patch 7.4.1169

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Problem:    The socket I/O is intertwined with the netbeans code.
Solution:   Start refactoring the netbeans communication to split off the
            socket I/O.  Add the +channel feature.
This commit is contained in:
Bram Moolenaar
2016-01-24 20:36:41 +01:00
parent 705ada1aff
commit e0874f8cbc
22 changed files with 410 additions and 85 deletions
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45
src/os_unix.c
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@@ -5189,9 +5189,6 @@ RealWaitForChar(fd, msec, check_for_gpm)
int *check_for_gpm UNUSED;
{
int ret;
#ifdef FEAT_NETBEANS_INTG
int nb_fd = netbeans_filedesc();
#endif
#if defined(FEAT_XCLIPBOARD) || defined(USE_XSMP) || defined(FEAT_MZSCHEME)
static int busy = FALSE;
@@ -5241,7 +5238,7 @@ RealWaitForChar(fd, msec, check_for_gpm)
# endif
#endif
#ifndef HAVE_SELECT
struct pollfd fds[6];
struct pollfd fds[6 + MAX_OPEN_CHANNELS];
int nfd;
# ifdef FEAT_XCLIPBOARD
int xterm_idx = -1;
@@ -5251,9 +5248,6 @@ RealWaitForChar(fd, msec, check_for_gpm)
# endif
# ifdef USE_XSMP
int xsmp_idx = -1;
# endif
# ifdef FEAT_NETBEANS_INTG
int nb_idx = -1;
# endif
int towait = (int)msec;
@@ -5306,14 +5300,8 @@ RealWaitForChar(fd, msec, check_for_gpm)
nfd++;
}
# endif
#ifdef FEAT_NETBEANS_INTG
if (nb_fd != -1)
{
nb_idx = nfd;
fds[nfd].fd = nb_fd;
fds[nfd].events = POLLIN;
nfd++;
}
#ifdef FEAT_CHANNEL
nfd = channel_poll_setup(nfd, &fds);
#endif
ret = poll(fds, nfd, towait);
@@ -5368,12 +5356,9 @@ RealWaitForChar(fd, msec, check_for_gpm)
finished = FALSE; /* Try again */
}
# endif
#ifdef FEAT_NETBEANS_INTG
if (ret > 0 && nb_idx != -1 && fds[nb_idx].revents & POLLIN)
{
netbeans_read();
--ret;
}
#ifdef FEAT_CHANNEL
if (ret > 0)
ret = channel_poll_check(ret, &fds);
#endif
@@ -5462,13 +5447,8 @@ select_eintr:
maxfd = xsmp_icefd;
}
# endif
# ifdef FEAT_NETBEANS_INTG
if (nb_fd != -1)
{
FD_SET(nb_fd, &rfds);
if (maxfd < nb_fd)
maxfd = nb_fd;
}
# ifdef FEAT_CHANNEL
maxfd = channel_select_setup(maxfd, &rfds);
# endif
ret = select(maxfd + 1, &rfds, NULL, &efds, tvp);
@@ -5556,12 +5536,9 @@ select_eintr:
}
}
# endif
#ifdef FEAT_NETBEANS_INTG
if (ret > 0 && nb_fd != -1 && FD_ISSET(nb_fd, &rfds))
{
netbeans_read();
--ret;
}
#ifdef FEAT_CHANNEL
if (ret > 0)
ret = channel_select_check(ret, &rfds);
#endif
#endif /* HAVE_SELECT */