Remove g_time1() call

This is not year 2038 compliant on systems with 32-bit integers.

The call can be replaced with the standard C time() call. On
POSIX systems, time_t is guaranteed to be an integer type.

common/os_calls.c

@@ -2045,18 +2045,6 @@ g_obj_wait(tintptr *read_objs, int rcount, tintptr *write_objs, int wcount,
 void
 g_random(char *data, int len)
 {
-#if defined(_WIN32)
-    int index;
-
-    srand(g_time1());
-
-    for (index = 0; index < len; index++)
-    {
-        data[index] = (char)rand(); /* rand returns a number between 0 and
-                                   RAND_MAX */
-    }
-
-#else
     int fd;
 
     memset(data, 0x44, len);
@@ -2075,8 +2063,6 @@ g_random(char *data, int len)
 
         close(fd);
     }
-
-#endif
 }
 
 /*****************************************************************************/
@@ -3777,21 +3763,6 @@ g_check_user_in_group(const char *username, int gid, int *ok)
 }
 #endif // HAVE_GETGROUPLIST
 
-/*****************************************************************************/
-/* returns the time since the Epoch (00:00:00 UTC, January 1, 1970),
-   measured in seconds.
-   for windows, returns the number of seconds since the machine was
-   started. */
-int
-g_time1(void)
-{
-#if defined(_WIN32)
-    return GetTickCount() / 1000;
-#else
-    return time(0);
-#endif
-}
-
 /*****************************************************************************/
 /* returns the number of milliseconds since the machine was
    started. */

common/os_calls.h

@@ -393,7 +393,6 @@ int      g_getgroup_info(const char *groupname, int *gid);
  * Primary group of username is also checked
  */
 int      g_check_user_in_group(const char *username, int gid, int *ok);
-int      g_time1(void);
 int      g_time2(void);
 int      g_time3(void);
 int      g_save_to_bmp(const char *filename, char *data, int stride_bytes,

sesman/chansrv/clipboard_file.c

@@ -274,7 +274,7 @@ clipboard_get_file(const char *file, int bytes)
         list_add_item(g_files_list, (tintptr)cfi);
         cfi->size = g_file_get_size(full_fn);
         cfi->flags = CB_FILE_ATTRIBUTE_ARCHIVE;
-        cfi->time = (g_time1() + CB_EPOCH_DIFF) * 10000000LL;
+        cfi->time = (time(NULL) + CB_EPOCH_DIFF) * 10000000LL;
         LOG_DEVEL(LOG_LEVEL_DEBUG, "ok filename [%s] pathname [%s] size [%d]",
                   cfi->filename, cfi->pathname, cfi->size);
         result = 0;

sesman/libsesman/verify_user.c

@@ -225,7 +225,7 @@ auth_check_pwd_chg(const char *user)
     }
 
     /* check if we need a pwd change */
-    now = g_time1();
+    now = time(NULL);
     today = now / SECS_PER_DAY;
 
     if (stp->sp_expire == -1)
@@ -306,7 +306,7 @@ auth_change_pwd(const char *user, const char *newpwd)
         }
 
         stp->sp_pwdp = g_strdup(hash);
-        today = g_time1() / SECS_PER_DAY;
+        today = time(NULL) / SECS_PER_DAY;
         stp->sp_lstchg = today;
         stp->sp_expire = today + stp->sp_max + stp->sp_inact;
         fd = fopen("/etc/shadow", "rw");
@@ -377,7 +377,7 @@ auth_account_disabled(struct spwd *stp)
         return 1;
     }
 
-    today = g_time1() / SECS_PER_DAY;
+    today = time(NULL) / SECS_PER_DAY;
 
     LOG_DEVEL(LOG_LEVEL_DEBUG, "last   %ld", stp->sp_lstchg);
     LOG_DEVEL(LOG_LEVEL_DEBUG, "min    %ld", stp->sp_min);

sesman/sesexec/login_info.c

@@ -57,8 +57,8 @@ log_authfail_message(const char *username, const char *ip_addr)
     {
         ip_addr = "unknown";
     }
-    LOG(LOG_LEVEL_INFO, "AUTHFAIL: user=%s ip=%s time=%d",
-        username, ip_addr, g_time1());
+    LOG(LOG_LEVEL_INFO, "AUTHFAIL: user=%s ip=%s time=%ld",
+        username, ip_addr, (long)time(NULL));
 }
 
 /******************************************************************************/

sesman/sesexec/session.c

@@ -674,7 +674,7 @@ session_start_wrapped(struct login_info *login_info,
                 sd->win_mgr = window_manager_pid;
                 sd->x_server = display_pid;
                 sd->chansrv = chansrv_pid;
-                sd->start_time = g_time1();
+                sd->start_time = time(NULL);
                 status = E_SCP_SCREATE_OK;
             }
         }
@@ -860,7 +860,7 @@ session_process_child_exit(struct session_data *sd,
     }
     else if (pid == sd->win_mgr)
     {
-        int wm_wait_time = g_time1() - sd->start_time;
+        int wm_wait_time = time(NULL) - sd->start_time;
 
         if (e->reason == E_PXR_STATUS_CODE && e->val == 0)
         {