refactor: rename "process" => "proc" #30387

Problem:
- "process" is often used as a verb (`multiqueue_process_events`), which
  is ambiguous for cases where it's used as a topic.
- The documented naming convention for processes is "proc".
  - `:help dev-name-common`
- Shorter is better, when it doesn't harm readability or
  discoverability.

Solution:
Rename "process" => "proc" in all C symbols and module names.

1 files changed, 7 insertions, 7 deletions

diff --git a/src/nvim/os/shell.c b/src/nvim/os/shell.c
index 0b082c164d..a1ec9449df 100644
--- a/src/nvim/os/shell.c
+++ b/src/nvim/os/shell.c
@@ -14,10 +14,10 @@
 #include "nvim/eval.h"
 #include "nvim/eval/typval_defs.h"
 #include "nvim/event/defs.h"
-#include "nvim/event/libuv_process.h"
+#include "nvim/event/libuv_proc.h"
 #include "nvim/event/loop.h"
 #include "nvim/event/multiqueue.h"
-#include "nvim/event/process.h"
+#include "nvim/event/proc.h"
 #include "nvim/event/rstream.h"
 #include "nvim/event/stream.h"
 #include "nvim/event/wstream.h"
@@ -872,12 +872,12 @@ static int do_os_system(char **argv, const char *input, size_t len, char **outpu
   char prog[MAXPATHL];
   xstrlcpy(prog, argv[0], MAXPATHL);
 
-  LibuvProcess uvproc = libuv_process_init(&main_loop, &buf);
-  Process *proc = &uvproc.process;
+  LibuvProc uvproc = libuv_proc_init(&main_loop, &buf);
+  Proc *proc = &uvproc.proc;
   MultiQueue *events = multiqueue_new_child(main_loop.events);
   proc->events = events;
   proc->argv = argv;
-  int status = process_spawn(proc, has_input, true, true);
+  int status = proc_spawn(proc, has_input, true, true);
   if (status) {
     loop_poll_events(&main_loop, 0);
     // Failed, probably 'shell' is not executable.
@@ -910,7 +910,7 @@ static int do_os_system(char **argv, const char *input, size_t len, char **outpu
 
     if (!wstream_write(&proc->in, input_buffer)) {
       // couldn't write, stop the process and tell the user about it
-      process_stop(proc);
+      proc_stop(proc);
       return -1;
     }
     // close the input stream after everything is written
@@ -927,7 +927,7 @@ static int do_os_system(char **argv, const char *input, size_t len, char **outpu
     msg_no_more = true;
     lines_left = -1;
   }
-  int exitcode = process_wait(proc, -1, NULL);
+  int exitcode = proc_wait(proc, -1, NULL);
   if (!got_int && out_data_decide_throttle(0)) {
     // Last chunk of output was skipped; display it now.
     out_data_ring(NULL, SIZE_MAX);