| #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; | |
| } |