1234567891011121314151617181920212223242526272829 |
- /*
- * This file is part of the UCB release of Plan 9. It is subject to the license
- * terms in the LICENSE file found in the top-level directory of this
- * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
- * part of the UCB release of Plan 9, including this file, may be copied,
- * modified, propagated, or distributed except according to the terms contained
- * in the LICENSE file.
- */
- #include <u.h>
- #include <libc.h>
- #include <thread.h>
- int
- chanprint(Channel *c, char *fmt, ...)
- {
- va_list arg;
- char *p;
- int n;
- va_start(arg, fmt);
- p = vsmprint(fmt, arg);
- va_end(arg);
- if(p == nil)
- sysfatal("vsmprint failed: %r");
- n = sendp(c, p);
- yield(); /* let recipient handle message immediately */
- return n;
- }
|