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- #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;
- }
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