From 8af7f5d093773b6a780a4ccfcee04791c221d81a Mon Sep 17 00:00:00 2001 From: rsc Date: Wed, 1 Oct 2003 00:44:57 +0000 Subject: Rendezvous tester. --- src/libthread/trend.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 src/libthread/trend.c (limited to 'src') diff --git a/src/libthread/trend.c b/src/libthread/trend.c new file mode 100644 index 00000000..6f8adcd5 --- /dev/null +++ b/src/libthread/trend.c @@ -0,0 +1,31 @@ +#include +#include + +Channel *c[3]; + + +void +pingpong(void *v) +{ + int n; + Channel **c; + + c = v; + do{ + n = recvul(c[0]); + sendul(c[1], n-1); + }while(n > 0); + exit(0); +} + +void +threadmain(int argc, char **argv) +{ + c[0] = chancreate(sizeof(ulong), 1); + c[1] = chancreate(sizeof(ulong), 1); + c[2] = c[0]; + + threadcreate(pingpong, c, 16384); + threadcreate(pingpong, c+1, 16384); + sendul(c[0], atoi(argv[1])); +} -- cgit v1.2.3