From 89fc7bac0859332dbb6b0fd0833e74557beadc29 Mon Sep 17 00:00:00 2001 From: proven Date: Sun, 14 Nov 1993 22:06:22 +0000 Subject: Initial release of the POSIX 1003.4a Draft 7 thread implementation. --- lib/libpthread/include/queue.h | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 lib/libpthread/include/queue.h (limited to 'lib/libpthread/include/queue.h') diff --git a/lib/libpthread/include/queue.h b/lib/libpthread/include/queue.h new file mode 100644 index 00000000000..0a06d79842f --- /dev/null +++ b/lib/libpthread/include/queue.h @@ -0,0 +1,39 @@ +/* ==== queue.h ============================================================ + * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu + * + * Description : mutex header. + * + * 1.00 93/07/20 proven + * -Started coding this file. + */ + +#include + +/* + * New queue structures + */ +struct pthread_queue { + struct pthread *q_next; + struct pthread *q_last; + void *q_data; +}; + +/* + * Static queue initialization values. + */ +#define PTHREAD_QUEUE_INITIALIZER { NULL, NULL, NULL } + +/* + * New functions + * Should make pthread_queue_get a macro + */ + +__BEGIN_DECLS + +void pthread_queue_init __P((struct pthread_queue *)); +void pthread_queue_enq __P((struct pthread_queue *, struct pthread *)); +void pthread_queue_remove __P((struct pthread_queue *, struct pthread *)); +struct pthread *pthread_queue_get __P((struct pthread_queue *)); +struct pthread *pthread_queue_deq __P((struct pthread_queue *)); + +__END_DECLS -- cgit