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Fix: Recognizing file locks due to alias mounts

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This commit is contained in:
d0k3 2017-11-22 03:13:20 +01:00
parent bf2ce1a37c
commit da7599d05c
1 changed files with 5 additions and 2 deletions
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7
arm9/source/filesys/fsutil.c
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@ -101,11 +101,13 @@ bool SetupBonusDrive(void) {
bool FileUnlock(const char* path) { bool FileUnlock(const char* path) {
FIL file; FIL file;
FRESULT res;
if (!(DriveType(path) & DRV_FAT)) return true; // can't really check this if (!(DriveType(path) & DRV_FAT)) return true; // can't really check this
if (fx_open(&file, path, FA_READ | FA_OPEN_EXISTING) != FR_OK) { if ((res = fx_open(&file, path, FA_READ | FA_OPEN_EXISTING)) != FR_OK) {
char pathstr[32 + 1]; char pathstr[32 + 1];
TruncateString(pathstr, path, 32, 8); TruncateString(pathstr, path, 32, 8);
if (GetMountState() && (strncasecmp(path, GetMountPath(), 256) == 0) && if (GetMountState() && (res == FR_LOCKED) &&
(ShowPrompt(true, "%s\nFile is currently mounted.\nUnmount to unlock?", pathstr))) { (ShowPrompt(true, "%s\nFile is currently mounted.\nUnmount to unlock?", pathstr))) {
InitImgFS(NULL); InitImgFS(NULL);
if (fx_open(&file, path, FA_READ | FA_OPEN_EXISTING) != FR_OK) if (fx_open(&file, path, FA_READ | FA_OPEN_EXISTING) != FR_OK)
@ -113,6 +115,7 @@ bool FileUnlock(const char* path) {
} else return false; } else return false;
} }
fx_close(&file); fx_close(&file);
return true; return true;
} }