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dirwalk.c: Add debug option to show opendir() failures

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This commit is contained in:
Bill Kendrick 2025-02-22 12:03:18 -08:00
parent 653f1a20c5
commit 8499dc57c5
1 changed files with 15 additions and 2 deletions
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17
src/dirwalk.c
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@ -1,7 +1,7 @@
/*
dirwalk.c
Copyright (c) 2009-2023
Copyright (c) 2009-2025
https://tuxpaint.org/
This program is free software; you can redistribute it and/or modify
@ -19,9 +19,11 @@
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
(See COPYING.txt)
Last modified: April 30, 2023
Last modified: February 22, 2025
*/
/* #define DIRWALK_DEBUG */
#include <stdio.h>
#include <stdlib.h>
#ifndef __USE_GNU
@ -354,6 +356,7 @@ void tp_ftw(SDL_Surface *screen, SDL_Texture *texture,
/* Open the directory: */
d = opendir(dir);
#ifdef __ANDROID__
char *di;
AAssetDir *adir;
@ -365,11 +368,21 @@ void tp_ftw(SDL_Surface *screen, SDL_Texture *texture,
di = strndup(dir, dlen);
adir = open_asset_dir(di);
if (!adir)
{
#ifdef DIRWALK_DEBUG
printf("tp_ftw() can't opendir(%s)\n", dir);
#endif
return;
}
}
#else
if (!d)
{
#ifdef DIRWALK_DEBUG
printf("tp_ftw() can't opendir(%s)\n", dir);
#endif
return;
}
#endif
for (;;)