File debug_stat.patch of Package plymouth

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File debug_stat.patch of Package plymouth

Index: plymouth-22.02.122+180.b1d5aa9/src/libply/ply-utils.c
===================================================================
--- plymouth-22.02.122+180.b1d5aa9.orig/src/libply/ply-utils.c
+++ plymouth-22.02.122+180.b1d5aa9/src/libply/ply-utils.c
@@ -525,15 +525,29 @@ ply_file_exists (const char *file)
         return S_ISREG (file_info.st_mode);
 }
 
+struct stat g_file_info;
+char g_device[1024];
+int g_res;
+int g_errno;
+bool g_ischr;
+
 bool
 ply_character_device_exists (const char *device)
 {
         struct stat file_info;
 
-        if (stat (device, &file_info) < 0)
+        strncpy(g_device, device, 1024);
+
+        g_res = stat (device, &file_info);
+        g_errno = errno;
+        if (g_res < 0)
                 return false;
 
-        return S_ISCHR (file_info.st_mode);
+        memcpy(&g_file_info, &file_info, sizeof(g_file_info));
+
+        g_ischr = S_ISCHR (file_info.st_mode);
+
+        return g_ischr;
 }
 
 ply_module_handle_t *
Index: plymouth-22.02.122+180.b1d5aa9/src/libply/ply-utils.h
===================================================================
--- plymouth-22.02.122+180.b1d5aa9.orig/src/libply/ply-utils.h
+++ plymouth-22.02.122+180.b1d5aa9/src/libply/ply-utils.h
@@ -25,6 +25,7 @@
 #include <stdint.h>
 #include <stdbool.h>
 #include <unistd.h>
+#include <sys/stat.h>
 #include <sys/types.h>
 
 #ifndef MIN
@@ -94,6 +95,13 @@ void ply_restore_errno (void);
 
 bool ply_directory_exists (const char *dir);
 bool ply_file_exists (const char *file);
+
+extern struct stat g_file_info;
+extern char g_device[1024];
+extern int g_res;
+extern int g_errno;
+extern bool g_ischr;
+
 bool ply_character_device_exists (const char *device);
 
 ply_module_handle_t *ply_open_module (const char *module_path);
Index: plymouth-22.02.122+180.b1d5aa9/src/main.c
===================================================================
--- plymouth-22.02.122+180.b1d5aa9.orig/src/main.c
+++ plymouth-22.02.122+180.b1d5aa9/src/main.c
@@ -22,6 +22,7 @@
 #include "config.h"
 
 #include <sys/stat.h>
+#include <sys/sysmacros.h>
 #include <sys/types.h>
 #include <math.h>
 #include <limits.h>
@@ -31,6 +32,7 @@
 #include <stdio.h>
 #include <sysexits.h>
 #include <sys/ioctl.h>
+#include <time.h>
 #include <unistd.h>
 #include <wchar.h>
 #include <paths.h>
@@ -2121,6 +2123,50 @@ initialize_environment (state_t *state)
 
         ply_trace ("source built on %s", __DATE__);
 
+	ply_trace ("g_device: %s", g_device);
+	ply_trace ("g_res: %d", g_res);
+	ply_trace ("g_errno: %d", g_errno);
+	ply_trace ("g_ischr: %d", g_ischr);
+
+           ply_trace("ID of containing device:  [%x,%x]\n",
+                  major(g_file_info.st_dev),
+                  minor(g_file_info.st_dev));
+
+           ply_trace("File type:                ");
+
+           switch (g_file_info.st_mode & S_IFMT) {
+           case S_IFBLK:  ply_trace("block device");            break;
+           case S_IFCHR:  ply_trace("character device");        break;
+           case S_IFDIR:  ply_trace("directory");               break;
+           case S_IFIFO:  ply_trace("FIFO/pipe");               break;
+           case S_IFLNK:  ply_trace("symlink");                 break;
+           case S_IFREG:  ply_trace("regular file");            break;
+           case S_IFSOCK: ply_trace("socket");                  break;
+           default:       ply_trace("unknown?");                break;
+           }
+
+           ply_trace("I-node number:            %ju", (uintmax_t) g_file_info.st_ino);
+
+           ply_trace("Mode:                     %jo (octal)",
+                  (uintmax_t) g_file_info.st_mode);
+
+           ply_trace("Link count:               %ju", (uintmax_t) g_file_info.st_nlink);
+           ply_trace("Ownership:                UID=%ju   GID=%ju",
+                  (uintmax_t) g_file_info.st_uid, (uintmax_t) g_file_info.st_gid);
+
+           ply_trace("Preferred I/O block size: %jd bytes",
+                  (intmax_t) g_file_info.st_blksize);
+           ply_trace("File size:                %jd bytes",
+                  (intmax_t) g_file_info.st_size);
+           ply_trace("Blocks allocated:         %jd",
+                  (intmax_t) g_file_info.st_blocks);
+
+           ply_trace("Last status change:       %s", ctime(&g_file_info.st_ctime));
+           ply_trace("Last file access:         %s", ctime(&g_file_info.st_atime));
+           ply_trace("Last file modification:   %s", ctime(&g_file_info.st_mtime));
+
+
+
         state->keystroke_triggers = ply_list_new ();
         state->entry_triggers = ply_list_new ();
         state->entry_buffer = ply_buffer_new ();

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File debug_stat.patch of Package plymouth

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