util: move process.[ch] to u_process.[ch]

On windows process.h is a system provided header, and it's required in
include/c11/threads_win32.h. This header interferes with searching for
that header, and results in windows build warnings with scons, but
errors in meson which doesn't allow implicit function declarations. Just
rename process to u_process, which follows the style of utils anyway.

Fixes: 2e1e6511f7
       ("util: extract get_process_name from xmlconfig.c")
Signed-off-by: Dylan Baker <dylan.c.baker@intel.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

src/gallium/auxiliary/os/os_process.c

@@ -29,7 +29,7 @@
 #include "pipe/p_config.h"
 #include "os/os_process.h"
 #include "util/u_memory.h"
-#include "util/process.h"
+#include "util/u_process.h"
 
 #if defined(PIPE_SUBSYSTEM_WINDOWS_USER)
 #  include <windows.h>

src/util/Makefile.sources

@@ -24,8 +24,8 @@ MESA_UTIL_FILES := \
 	mesa-sha1.h \
 	os_time.c \
 	os_time.h \
-	process.c \
-	process.h \
+	u_process.c \
+	u_process.h \
 	sha1/sha1.c \
 	sha1/sha1.h \
 	ralloc.c \

src/util/meson.build

@@ -48,8 +48,8 @@ files_mesa_util = files(
   'mesa-sha1.h',
   'os_time.c',
   'os_time.h',
-  'process.c',
-  'process.h',
+  'u_process.c',
+  'u_process.h',
   'sha1/sha1.c',
   'sha1/sha1.h',
   'ralloc.c',

src/util/u_process.c

@@ -25,7 +25,7 @@
  * of the Software.
  */
 
-#include "process.h"
+#include "u_process.h"
 #include <string.h>
 #include <errno.h>
 #include <stdlib.h>

src/util/u_queue.c

@@ -31,7 +31,7 @@
 #include "util/os_time.h"
 #include "util/u_string.h"
 #include "util/u_thread.h"
-#include "process.h"
+#include "u_process.h"
 
 static void util_queue_killall_and_wait(struct util_queue *queue);
 

src/util/xmlconfig.c

@@ -37,7 +37,7 @@
 #include <unistd.h>
 #include <errno.h>
 #include "xmlconfig.h"
-#include "process.h"
+#include "u_process.h"
 
 
 /** \brief Find an option in an option cache with the name as key */