o5r/plan9port
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Fighting the good fight.

Browse source 
Move libfmt, libutf into subdirectories of lib9.

Add poll-based socket i/o to libthread, so that we can
avoid using multiple procs when possible, thus removing
dependence on crappy pthreads implementations.

Convert samterm, acme to the single-proc libthread.

Bring libcomplete, acme up-to-date w.r.t. Plan 9 distribution.
This commit is contained in:
rsc 2004-02-29 22:10:26 +00:00
parent d51419bf43
commit 5a8e63b2f0
107 changed files with 665 additions and 6637 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/libdraw/x11-itrans.c
View file

@ -454,7 +454,7 @@ _xselect(XEvent *e, XDisplay *xd)
memset(&r, 0, sizeof r);
xe = (XSelectionRequestEvent*)e;
if(0) fprint(2, "xselect target=%d requestor=%d property=%d selection=%d\n",
if(1) fprint(2, "xselect target=%d requestor=%d property=%d selection=%d\n",
xe->target, xe->requestor, xe->property, xe->selection);
r.xselection.property = xe->property;
if(xe->target == _x.targets){

8
src/libdraw/x11-keyboard.c
View file

@ -34,6 +34,7 @@ void
_ioproc(void *arg)
{
int i;
int fd;
Keyboardctl *kc;
Rune r;
XEvent xevent;
@ -41,9 +42,11 @@ _ioproc(void *arg)
kc = arg;
threadsetname("kbdproc");
kc->pid = getpid();
fd = XConnectionNumber(_x.kbdcon);
XSelectInput(_x.kbdcon, _x.drawable, KeyPressMask);
for(;;){
XWindowEvent(_x.kbdcon, _x.drawable, KeyPressMask, &xevent);
while(XCheckWindowEvent(_x.kbdcon, _x.drawable, KeyPressMask, &xevent) == False)
threadfdwait(fd, 'r');
switch(xevent.type){
case KeyPress:
i = _xtoplan9kbd(&xevent);
@ -65,11 +68,12 @@ initkeyboard(char *file)
{
Keyboardctl *kc;
threadfdwaitsetup();
kc = mallocz(sizeof(Keyboardctl), 1);
if(kc == nil)
return nil;
kc->c = chancreate(sizeof(Rune), 20);
proccreate(_ioproc, kc, 4096);
threadcreate(_ioproc, kc, 4096);
return kc;
}

8
src/libdraw/x11-mouse.c
View file

@ -47,7 +47,7 @@ static
void
_ioproc(void *arg)
{
int one;
int fd, one;
ulong mask;
Mouse m;
Mousectl *mc;
@ -60,7 +60,10 @@ _ioproc(void *arg)
mc->pid = getpid();
mask = MouseMask|ExposureMask|StructureNotifyMask;
XSelectInput(_x.mousecon, _x.drawable, mask);
fd = XConnectionNumber(_x.mousecon);
for(;;){
while(XPending(_x.mousecon) == False)
threadfdwait(fd, 'r');
XNextEvent(_x.mousecon, &xevent);
switch(xevent.type){
case Expose:
@ -105,12 +108,13 @@ initmouse(char *file, Image *i)
{
Mousectl *mc;
threadfdwaitsetup();
mc = mallocz(sizeof(Mousectl), 1);
if(i)
mc->display = i->display;
mc->c = chancreate(sizeof(Mouse), 0);
mc->resizec = chancreate(sizeof(int), 2);
proccreate(_ioproc, mc, 16384);
threadcreate(_ioproc, mc, 16384);
return mc;
}