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retro_stat.c - simplify code

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This commit is contained in:
twinaphex 2015-09-22 21:21:06 +02:00
parent ff1078a98b
commit df13e6a1fd
1 changed files with 12 additions and 25 deletions
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37
libretro-common/file/retro_stat.c
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@ -75,7 +75,8 @@
enum stat_mode enum stat_mode
{ {
IS_DIRECTORY = 0, IS_DIRECTORY = 0,
IS_CHARACTER_SPECIAL IS_CHARACTER_SPECIAL,
IS_VALID
}; };
static bool path_stat(const char *path, enum stat_mode mode) static bool path_stat(const char *path, enum stat_mode mode)
@ -90,6 +91,8 @@ static bool path_stat(const char *path, enum stat_mode mode)
return false; return false;
#elif defined(_WIN32) #elif defined(_WIN32)
DWORD ret = GetFileAttributes(path); DWORD ret = GetFileAttributes(path);
if (ret == INVALID_FILE_ATTRIBUTES)
return false;
#else #else
struct stat buf; struct stat buf;
if (stat(path, &buf) < 0) if (stat(path, &buf) < 0)
@ -104,7 +107,7 @@ static bool path_stat(const char *path, enum stat_mode mode)
#elif defined(__CELLOS_LV2__) #elif defined(__CELLOS_LV2__)
return ((buf.st_mode & S_IFMT) == S_IFDIR); return ((buf.st_mode & S_IFMT) == S_IFDIR);
#elif defined(_WIN32) #elif defined(_WIN32)
return (ret & FILE_ATTRIBUTE_DIRECTORY) && (ret != INVALID_FILE_ATTRIBUTES); return (ret & FILE_ATTRIBUTE_DIRECTORY);
#else #else
return S_ISDIR(buf.st_mode); return S_ISDIR(buf.st_mode);
#endif #endif
@ -114,6 +117,8 @@ static bool path_stat(const char *path, enum stat_mode mode)
#else #else
return S_ISCHR(buf.st_mode); return S_ISCHR(buf.st_mode);
#endif #endif
case IS_VALID:
return true;
} }
return false; return false;
@ -137,6 +142,11 @@ bool path_is_character_special(const char *path)
return path_stat(path, IS_CHARACTER_SPECIAL); return path_stat(path, IS_CHARACTER_SPECIAL);
} }
bool stat_is_valid(const char *path)
{
return path_stat(path, IS_VALID);
}
/** /**
* path_mkdir_norecurse: * path_mkdir_norecurse:
* @dir : directory * @dir : directory
@ -169,26 +179,3 @@ bool mkdir_norecurse(const char *dir)
printf("mkdir(%s) error: %s.\n", dir, strerror(errno)); printf("mkdir(%s) error: %s.\n", dir, strerror(errno));
return ret == 0; return ret == 0;
} }
bool stat_is_valid(const char *path)
{
#if defined(VITA) || defined(PSP)
SceIoStat buf;
if (sceIoGetstat(path, &buf) < 0)
return false;
return true;
#elif defined(__CELLOS_LV2__)
CellFsStat buf;
if (cellFsStat(path, &buf) < 0)
return false;
return true;
#elif defined(_WIN32)
DWORD ret = GetFileAttributes(path);
return (ret != INVALID_FILE_ATTRIBUTES);
#else
struct stat buf;
if (stat(path, &buf) < 0)
return false;
return true;
#endif
}