Mercurial > vim

diff src/os_win32.c @ 16453:4e9bea9b8025 v8.1.1231

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.1.1231: asking about existing swap file unnecessarily commit https://github.com/vim/vim/commit/67cf86bfff5fd5224d557d81cb146f46e33b831c Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 28 22:25:38 2019 +0200 patch 8.1.1231: asking about existing swap file unnecessarily Problem: Asking about existing swap file unnecessarily. Solution: When it is safe, delete the swap file. Remove HAS_SWAP_EXISTS_ACTION, it is always defined. (closes #1237)
author Bram Moolenaar <Bram@vim.org>
date Sun, 28 Apr 2019 22:30:06 +0200
parents 7ae2396cef62
children 1ae13586edf8
line wrap: on
line diff
--- a/src/os_win32.c
+++ b/src/os_win32.c
@@ -2903,6 +2903,23 @@ mch_get_pid(void)
     return (long)GetCurrentProcessId();
 }
 
+/*
+ * return TRUE if process "pid" is still running
+ */
+    int
+mch_process_running(pid_t pid)
+{
+    HANDLE  hProcess = OpenProcess(PROCESS_QUERY_INFORMATION, 0, (DWORD)pid);
+    DWORD   status = 0;
+    int	    ret = FALSE;
+
+    if (hProcess == NULL)
+	return FALSE;  // might not have access
+    if (GetExitCodeProcess(hProcess, &status) )
+	ret = status == STILL_ACTIVE;
+    CloseHandle(hProcess);
+    return ret;
+}
 
 /*
  * Get name of current directory into buffer 'buf' of length 'len' bytes.