{"schema_version":1,"metadata":{"branch":"release","release":"7.9","architecture":"amd64","generated_at":"2026-09-09T04:04:02.361425+00:00","source_url":"https://cdn.openbsd.org/pub/OpenBSD/7.9/packages/amd64/sqlports-7.54.tgz","source_sha256":"2de00144847bf9da3a365be982f101dbb55d591ed7a915ea94984a16ab0e0404","package_count":12059,"source_kind":"sqlports"},"package":{"name":"pth-2.0.7p1","path":"devel/pth","url":"/packages/release/devel/pth/","comment":"GNU portable threads","homepage":"https://www.gnu.org/software/pth/","maintainer":"The OpenBSD ports mailing-list <ports@openbsd.org>","description":"GNU Pth - GNU Portable Threads\n\nPth is a very portable POSIX/ANSI-C based library for Unix platforms\nwhich provides non-preemptive priority-based scheduling for multiple\nthreads of execution (\"multithreading\") inside server applications. All\nthreads run in the same address space of the server application, but\neach thread has it's own individual program-counter, run-time stack,\nsignal mask and errno variable.\n\nThe thread scheduling itself is done in a cooperative way, i.e. the\nthreads are managed by a priority- and event-based non-preemptive\nscheduler. The intention is that this way one can achieve better\nportability and run-time performance than with preemptive scheduling.\nThe event facility allows threads to wait until various types of events\noccur, including pending I/O on filedescriptors, asynchronous signals,\nelapsed timers, pending I/O on message ports, thread and process\ntermination, and even customized callback functions.\n","package_architecture":"amd64","stem":"pth","readme":null,"dependencies":[],"reverse_dependencies":{"count":0,"url":null},"categories":["devel"],"flavors":[],"only_for_architectures":[],"not_for_architectures":[]}}