[PULL 10/51] os-posix.c: move code around

[Paolo Bonzini <pbonzini@redhat.com>]

From: Michael Tokarev <mjt@tls.msk.ru>

this moves code blocks so that functions and variables which
belongs to the same concept are now close to each other.
There's no actual code changes in there.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-ID: <20230901101302.3618955-6-mjt@tls.msk.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 os-posix.c | 49 +++++++++++++++++++++++++++----------------------
 1 file changed, 27 insertions(+), 22 deletions(-)

diff --git a/os-posix.c b/os-posix.c
index fc2883ff82c..a8e38c02988 100644
--- a/os-posix.c
+++ b/os-posix.c
@@ -40,17 +40,6 @@
 #include <sys/prctl.h>
 #endif
 
-/*
- * Must set all three of these at once.
- * Legal combinations are              unset   by name   by uid
- */
-static struct passwd *user_pwd;    /*   NULL   non-NULL   NULL   */
-static uid_t user_uid = (uid_t)-1; /*   -1      -1        >=0    */
-static gid_t user_gid = (gid_t)-1; /*   -1      -1        >=0    */
-
-static const char *chroot_dir;
-static int daemonize;
-static int daemon_pipe;
 
 void os_setup_early_signal_handling(void)
 {
@@ -97,6 +86,15 @@ void os_set_proc_name(const char *s)
 #endif
 }
 
+
+/*
+ * Must set all three of these at once.
+ * Legal combinations are              unset   by name   by uid
+ */
+static struct passwd *user_pwd;    /*   NULL   non-NULL   NULL   */
+static uid_t user_uid = (uid_t)-1; /*   -1      -1        >=0    */
+static gid_t user_gid = (gid_t)-1; /*   -1      -1        >=0    */
+
 /*
  * Prepare to change user ID. optarg can be one of 3 forms:
  *   - a username, in which case user ID will be changed to its uid,
@@ -174,6 +172,9 @@ static void change_process_uid(void)
     }
 }
 
+
+static const char *chroot_dir;
+
 void os_set_chroot(const char *optarg)
 {
     chroot_dir = optarg;
@@ -194,6 +195,21 @@ static void change_root(void)
 
 }
 
+
+static int daemonize;
+static int daemon_pipe;
+
+bool is_daemonized(void)
+{
+    return daemonize;
+}
+
+int os_set_daemonize(bool d)
+{
+    daemonize = d;
+    return 0;
+}
+
 void os_daemonize(void)
 {
     if (daemonize) {
@@ -287,17 +303,6 @@ void os_set_line_buffering(void)
     setvbuf(stdout, NULL, _IOLBF, 0);
 }
 
-bool is_daemonized(void)
-{
-    return daemonize;
-}
-
-int os_set_daemonize(bool d)
-{
-    daemonize = d;
-    return 0;
-}
-
 int os_mlock(void)
 {
 #ifdef HAVE_MLOCKALL
-- 
2.41.0