job: Replace by a better process abstraction layer

- New libuv/pty process abstraction with simplified API and no globals.
- Remove nvim/os/job*. Jobs are now a concept that apply only to programs
  spawned by vimscript job* functions.
- Refactor shell.c/channel.c to use the new module, which brings a number of
  advantages:
  - Simplified API, less code
  - No slots in the user job table are used
  - Not possible to acidentally receive data from vimscript
- Implement job table in eval.c, which is now a hash table with unilimited job
  slots and unique job ids.

1 files changed, 0 insertions, 17 deletions

diff --git a/src/nvim/os/pipe_process.h b/src/nvim/os/pipe_process.h
deleted file mode 100644
index 65e5cfa78f..0000000000
--- a/src/nvim/os/pipe_process.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef NVIM_OS_PIPE_PROCESS_H
-#define NVIM_OS_PIPE_PROCESS_H
-
-#include <uv.h>
-
-typedef struct {
-  // Structures for process spawning/management used by libuv
-  uv_process_t proc;
-  uv_process_options_t proc_opts;
-  uv_stdio_container_t stdio[3];
-  uv_pipe_t proc_stdin, proc_stdout, proc_stderr;
-} UvProcess;
-
-#ifdef INCLUDE_GENERATED_DECLARATIONS
-# include "os/pipe_process.h.generated.h"
-#endif
-#endif  // NVIM_OS_PIPE_PROCESS_H