merge r2897, r2898, r2899, r2901, r2902, r2904, r2905, r2906, r2907,

r2909, r2910, r2922, r2923, r2924, r2925, r2929:

various win32 fixes:

*) use no-threads for Unix builds only
*) Win32 returns ERROR_PATH_NOT_FOUND instead of ERROR_FILE_NOT_FOUND
*) add trailing zero to a file name in ngx_win32_rename_file()
*) fix logging in ngx_win32_rename_file()
*) allow shared memory segments more than 4G
*) fix memory leak in successful case
*) log shared memory name in failure case
*) test that zone has the same addresses in different processes
*) add drive letter for Win32 root path
*) log GetExitCodeProcess()'s errno
*) test premature process termination
*) fix debug logging
*) exit if no workers could not be started
*) do not quit old workers if no new workers could not be started
*) a signaller process should stop configuration processing just after
   it is able to get pid file, this allows to not open log files, etc.
*) win32 master process had aready closed listening sockets

1 files changed, 8 insertions, 4 deletions

diff --git a/src/os/win32/ngx_files.c b/src/os/win32/ngx_files.c
index 4397b28a0..b6f9bb645 100644
--- a/src/os/win32/ngx_files.c
+++ b/src/os/win32/ngx_files.c
@@ -269,7 +269,7 @@ ngx_win32_rename_file(ngx_str_t *from, ngx_str_t *to, ngx_log_t *log)
     for ( ;; ) {
         num = ngx_next_temp_number(collision);
 
-        ngx_sprintf(name + to->len, ".%0muA.DELETE", num);
+        ngx_sprintf(name + to->len, ".%0muA.DELETE%Z", num);
 
         if (MoveFile((const char *) to->data, (const char *) name) != 0) {
             break;
@@ -277,7 +277,8 @@ ngx_win32_rename_file(ngx_str_t *from, ngx_str_t *to, ngx_log_t *log)
 
         collision = 1;
 
-        ngx_log_error(NGX_LOG_CRIT, log, ngx_errno, "MoveFile() failed");
+        ngx_log_error(NGX_LOG_CRIT, log, ngx_errno,
+                      "MoveFile() \"%s\" to \"%s\" failed", to->data, name);
     }
 
     if (MoveFile((const char *) from->data, (const char *) to->data) == 0) {
@@ -288,11 +289,14 @@ ngx_win32_rename_file(ngx_str_t *from, ngx_str_t *to, ngx_log_t *log)
     }
 
     if (DeleteFile((const char *) name) == 0) {
-        ngx_log_error(NGX_LOG_CRIT, log, ngx_errno, "DeleteFile() failed");
+        ngx_log_error(NGX_LOG_CRIT, log, ngx_errno,
+                      "DeleteFile() \"%s\" failed", name);
     }
 
     if (rc == NGX_ERROR) {
-        ngx_log_error(NGX_LOG_CRIT, log, ngx_errno, "MoveFile() failed");
+        ngx_log_error(NGX_LOG_CRIT, log, ngx_errno,
+                      "MoveFile() \"%s\" to \"%s\" failed",
+                      from->data, to->data);
     }
 
     /* mutex_unlock() */