{"id":15497333,"url":"https://github.com/jwerle/eloop.c","last_synced_at":"2025-04-22T21:43:24.046Z","repository":{"id":21165975,"uuid":"24469323","full_name":"jwerle/eloop.c","owner":"jwerle","description":"Simple single threaded event loop API","archived":false,"fork":false,"pushed_at":"2014-09-25T18:17:43.000Z","size":140,"stargazers_count":7,"open_issues_count":0,"forks_count":1,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-03-29T19:11:08.695Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/jwerle.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2014-09-25T18:06:06.000Z","updated_at":"2021-12-30T02:08:48.000Z","dependencies_parsed_at":"2022-08-22T18:10:21.712Z","dependency_job_id":null,"html_url":"https://github.com/jwerle/eloop.c","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jwerle%2Feloop.c","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jwerle%2Feloop.c/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jwerle%2Feloop.c/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jwerle%2Feloop.c/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/jwerle","download_url":"https://codeload.github.com/jwerle/eloop.c/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":250330316,"owners_count":21412963,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-10-02T08:32:53.564Z","updated_at":"2025-04-22T21:43:24.024Z","avatar_url":"https://github.com/jwerle.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"eloop.c\n=======\n\nSimple single threaded event loop API\n\n## why ?\n\nTo learn and experiment\n\n## install\n\n```sh\n$ clib install jwerle/eloop.c\n```\n\n## usage\n\n```c\n#include \u003cstdio.h\u003e\n#include \u003celoop/eloop.h\u003e\n\nstatic int\nwork (void *data) {\n  printf(\"%s\\n\", (char *) data);\n  return EL_WORK_COMPLETE;\n}\n\nint\nmain (int argc, char **argv) {\n  el_t *loop = el_alloc();\n  el_enqueue(loop, \"hello\", work);\n  return el_run(loop);\n}\n```\n\n## api\n\n*Worker status codes:*\n\n```c\nEL_WORK_ERROR = -1\nEL_WORK_PENDING = 0\nEL_WORK_COMPLETE = 1\n```\n\n*Event loop API:*\n\n```c\n/**\n * Worker function with data passed to it\n */\n\ntypedef el_work_status_t (*el_work_handle_t) (void *);\n\n/**\n * Work structure with function handle and data\n */\n\ntypedef struct el_work {\n  el_work_handle_t handle;\n  void *data;\n} el_work_t;\n\n/**\n * Event loop arbiter\n */\n\ntypedef struct eloop {\n  el_work_t *work[EL_MAX_WORK];\n  size_t length;\n} el_t;\n\n/**\n * Allocates a new `el_t' type\n */\n\nel_t *\nel_alloc (void);\n\n/**\n * Frees an event loop\n */\n\nvoid\nel_free (el_t *);\n\n/**\n * Initializes work with argument and function handle\n */\n\nel_work_t *\nel_work_init (void *, el_work_handle_t);\n\n/**\n * Destroys work. Does not destroy argument pointer\n */\n\nvoid\nel_work_destroy (el_work_t *);\n\n/**\n * Enqueues work with argument and handle\n */\n\nsize_t\nel_enqueue (el_t *, void *, el_work_handle_t);\n\n/**\n * Dequeues all queued work\n */\n\nsize_t\nel_dequeue (el_t *);\n\n/**\n * Runs the event loop\n */\n\nint\nel_run (el_t *);\n```\n\n## license\n\nMIT\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjwerle%2Feloop.c","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjwerle%2Feloop.c","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjwerle%2Feloop.c/lists"}