dbus-spawn-unix: Rename from dbus-spawn

This file is the Unix counterpart of dbus-spawn-win.c, so it's less
confusing for it to have an indicative name.

Signed-off-by: Simon McVittie <smcv@collabora.com>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=104588

cmake/dbus/CMakeLists.txt

@@ -227,7 +227,7 @@ else (WIN32)
 		${DBUS_DIR}/dbus-userdb.h
 	)
 	set (DBUS_UTIL_SOURCES ${DBUS_UTIL_SOURCES}
-		${DBUS_DIR}/dbus-spawn.c
+		${DBUS_DIR}/dbus-spawn-unix.c
 		${DBUS_DIR}/dbus-userdb-util.c
 		${DBUS_DIR}/dbus-sysdeps-util-unix.c
 	)

dbus/Makefile.am

@@ -116,7 +116,7 @@ DBUS_SHARED_arch_sources = 			\
 DBUS_UTIL_arch_sources = 			\
 	dbus-sysdeps-util-unix.c		\
 	dbus-userdb-util.c			\
-	dbus-spawn.c
+	dbus-spawn-unix.c			\
 endif
 
 if HAVE_LINUX_EPOLL

dbus/dbus-internals.c

@@ -447,7 +447,7 @@ _dbus_verbose_real (
 
 /**
  * Reinitializes the verbose logging code, used
- * as a hack in dbus-spawn.c so that a child
+ * as a hack in dbus-spawn-unix.c so that a child
  * process re-reads its pid
  *
  */

dbus/dbus-spawn-unix.c

@@ -1,5 +1,5 @@
 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-/* dbus-spawn.c Wrapper around fork/exec
+/* dbus-spawn-unix.c — Wrapper around fork/exec
  *
  * Copyright (C) 2002, 2003, 2004  Red Hat, Inc.
  * Copyright (C) 2003 CodeFactory AB
@@ -24,9 +24,6 @@
 
 #include <config.h>
 
-/* It isn't obvious from its name, but this file is part of the Unix
- * system-dependent part of libdbus. Windows has a parallel
- * implementation in dbus-spawn-win.c. */
 #if defined(DBUS_WIN) || !defined(DBUS_UNIX)
 #error "This file only makes sense on Unix OSs"
 #endif