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FileSystem: Drop use of stat64() 

We define _FILE_OFFSET_BITS on 32-bit Linux anyway.
This commit is contained in:
Stenzek 2024-07-19 21:57:53 +10:00
parent 2e96931c32
commit 0815aedca2
No known key found for this signature in database
2 changed files with 25 additions and 74 deletions
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92
src/common/file_system.cpp
View File

@ -1402,18 +1402,12 @@ bool FileSystem::CopyFilePath(const char* source, const char* destination, bool
#ifdef _WIN32 #ifdef _WIN32
static u32 TranslateWin32Attributes(u32 Win32Attributes) static u32 TranslateWin32Attributes(u32 w32attrs)
{ {
u32 r = 0; return ((w32attrs & FILE_ATTRIBUTE_DIRECTORY) ? FILESYSTEM_FILE_ATTRIBUTE_DIRECTORY : 0) |
((w32attrs & FILE_ATTRIBUTE_READONLY) ? FILESYSTEM_FILE_ATTRIBUTE_READ_ONLY : 0) |
if (Win32Attributes & FILE_ATTRIBUTE_DIRECTORY) ((w32attrs & FILE_ATTRIBUTE_COMPRESSED) ? FILESYSTEM_FILE_ATTRIBUTE_COMPRESSED : 0) |
r |= FILESYSTEM_FILE_ATTRIBUTE_DIRECTORY; ((w32attrs & FILE_ATTRIBUTE_REPARSE_POINT) ? FILESYSTEM_FILE_ATTRIBUTE_LINK : 0);
if (Win32Attributes & FILE_ATTRIBUTE_READONLY)
r |= FILESYSTEM_FILE_ATTRIBUTE_READ_ONLY;
if (Win32Attributes & FILE_ATTRIBUTE_COMPRESSED)
r |= FILESYSTEM_FILE_ATTRIBUTE_COMPRESSED;
return r;
} }
static u32 RecursiveFindFiles(const char* origin_path, const char* parent_path, const char* path, const char* pattern, static u32 RecursiveFindFiles(const char* origin_path, const char* parent_path, const char* path, const char* pattern,
@ -1467,7 +1461,7 @@ static u32 RecursiveFindFiles(const char* origin_path, const char* parent_path,
continue; continue;
FILESYSTEM_FIND_DATA outData; FILESYSTEM_FIND_DATA outData;
outData.Attributes = 0; outData.Attributes = TranslateWin32Attributes(wfd.dwFileAttributes);
if (wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) if (wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
{ {
@ -1503,8 +1497,6 @@ static u32 RecursiveFindFiles(const char* origin_path, const char* parent_path,
if (!(flags & FILESYSTEM_FIND_FOLDERS)) if (!(flags & FILESYSTEM_FIND_FOLDERS))
continue; continue;
outData.Attributes |= FILESYSTEM_FILE_ATTRIBUTE_DIRECTORY;
} }
else else
{ {
@ -1512,9 +1504,6 @@ static u32 RecursiveFindFiles(const char* origin_path, const char* parent_path,
continue; continue;
} }
if (wfd.dwFileAttributes & FILE_ATTRIBUTE_READONLY)
outData.Attributes |= FILESYSTEM_FILE_ATTRIBUTE_READ_ONLY;
// match the filename // match the filename
if (hasWildCards) if (hasWildCards)
{ {
@ -2000,6 +1989,12 @@ bool FileSystem::SetPathCompression(const char* path, bool enable)
#elif !defined(__ANDROID__) #elif !defined(__ANDROID__)
static u32 TranslateStatAttributes(struct stat& st)
{
return (S_ISDIR(st.st_mode) ? FILESYSTEM_FILE_ATTRIBUTE_DIRECTORY : 0) |
(S_ISLNK(st.st_mode) ? FILESYSTEM_FILE_ATTRIBUTE_LINK : 0);
}
static u32 RecursiveFindFiles(const char* OriginPath, const char* ParentPath, const char* Path, const char* Pattern, static u32 RecursiveFindFiles(const char* OriginPath, const char* ParentPath, const char* Path, const char* Pattern,
u32 Flags, FileSystem::FindResultsArray* pResults, std::vector<std::string>& visited) u32 Flags, FileSystem::FindResultsArray* pResults, std::vector<std::string>& visited)
{ {
@ -2051,19 +2046,12 @@ static u32 RecursiveFindFiles(const char* OriginPath, const char* ParentPath, co
else else
full_path = fmt::format("{}/{}", OriginPath, pDirEnt->d_name); full_path = fmt::format("{}/{}", OriginPath, pDirEnt->d_name);
FILESYSTEM_FIND_DATA outData;
outData.Attributes = 0;
#if defined(__HAIKU__) || defined(__APPLE__) || defined(__FreeBSD__)
struct stat sDir; struct stat sDir;
if (stat(full_path.c_str(), &sDir) < 0) if (stat(full_path.c_str(), &sDir) < 0)
continue; continue;
#else FILESYSTEM_FIND_DATA outData;
struct stat64 sDir; outData.Attributes = TranslateStatAttributes(sDir);
if (stat64(full_path.c_str(), &sDir) < 0)
continue;
#endif
if (S_ISDIR(sDir.st_mode)) if (S_ISDIR(sDir.st_mode))
{ {
@ -2092,8 +2080,6 @@ static u32 RecursiveFindFiles(const char* OriginPath, const char* ParentPath, co
if (!(Flags & FILESYSTEM_FIND_FOLDERS)) if (!(Flags & FILESYSTEM_FIND_FOLDERS))
continue; continue;
outData.Attributes |= FILESYSTEM_FILE_ATTRIBUTE_DIRECTORY;
} }
else else
{ {
@ -2200,28 +2186,16 @@ bool FileSystem::StatFile(const char* path, FILESYSTEM_STAT_DATA* sd)
if (path[0] == '\0') if (path[0] == '\0')
return false; return false;
// stat file // stat file
#if defined(__HAIKU__) || defined(__APPLE__) || defined(__FreeBSD__)
struct stat sysStatData; struct stat sysStatData;
if (stat(path, &sysStatData) < 0) if (stat(path, &sysStatData) < 0)
#else
struct stat64 sysStatData;
if (stat64(path, &sysStatData) < 0)
#endif
return false; return false;
// parse attributes // parse attributes
sd->CreationTime = sysStatData.st_ctime; sd->CreationTime = sysStatData.st_ctime;
sd->ModificationTime = sysStatData.st_mtime; sd->ModificationTime = sysStatData.st_mtime;
sd->Attributes = 0; sd->Attributes = TranslateStatAttributes(sysStatData);
if (S_ISDIR(sysStatData.st_mode)) sd->Size = S_ISREG(sysStatData.st_mode) ? sysStatData.st_size : 0;
sd->Attributes |= FILESYSTEM_FILE_ATTRIBUTE_DIRECTORY;
// parse size
if (S_ISREG(sysStatData.st_mode))
sd->Size = sysStatData.st_size;
else
sd->Size = 0;
// ok // ok
return true; return true;
@ -2233,30 +2207,17 @@ bool FileSystem::StatFile(std::FILE* fp, FILESYSTEM_STAT_DATA* sd)
if (fd < 0) if (fd < 0)
return false; return false;
// stat file // stat file
#if defined(__HAIKU__) || defined(__APPLE__) || defined(__FreeBSD__)
struct stat sysStatData; struct stat sysStatData;
if (fstat(fd, &sysStatData) < 0) if (fstat(fd, &sysStatData) < 0)
#else
struct stat64 sysStatData;
if (fstat64(fd, &sysStatData) < 0)
#endif
return false; return false;
// parse attributes // parse attributes
sd->CreationTime = sysStatData.st_ctime; sd->CreationTime = sysStatData.st_ctime;
sd->ModificationTime = sysStatData.st_mtime; sd->ModificationTime = sysStatData.st_mtime;
sd->Attributes = 0; sd->Attributes = TranslateStatAttributes(sysStatData);
if (S_ISDIR(sysStatData.st_mode)) sd->Size = S_ISREG(sysStatData.st_mode) ? sysStatData.st_size : 0;
sd->Attributes |= FILESYSTEM_FILE_ATTRIBUTE_DIRECTORY;
// parse size
if (S_ISREG(sysStatData.st_mode))
sd->Size = sysStatData.st_size;
else
sd->Size = 0;
// ok
return true; return true;
} }
@ -2266,14 +2227,8 @@ bool FileSystem::FileExists(const char* path)
if (path[0] == '\0') if (path[0] == '\0')
return false; return false;
// stat file
#if defined(__HAIKU__) || defined(__APPLE__) || defined(__FreeBSD__)
struct stat sysStatData; struct stat sysStatData;
if (stat(path, &sysStatData) < 0) if (stat(path, &sysStatData) < 0)
#else
struct stat64 sysStatData;
if (stat64(path, &sysStatData) < 0)
#endif
return false; return false;
if (S_ISDIR(sysStatData.st_mode)) if (S_ISDIR(sysStatData.st_mode))
@ -2288,14 +2243,9 @@ bool FileSystem::DirectoryExists(const char* path)
if (path[0] == '\0') if (path[0] == '\0')
return false; return false;
// stat file // stat file
#if defined(__HAIKU__) || defined(__APPLE__) || defined(__FreeBSD__)
struct stat sysStatData; struct stat sysStatData;
if (stat(path, &sysStatData) < 0) if (stat(path, &sysStatData) < 0)
#else
struct stat64 sysStatData;
if (stat64(path, &sysStatData) < 0)
#endif
return false; return false;
if (S_ISDIR(sysStatData.st_mode)) if (S_ISDIR(sysStatData.st_mode))

7
src/common/file_system.h
View File

@ -25,9 +25,10 @@ class Error;
enum FILESYSTEM_FILE_ATTRIBUTES enum FILESYSTEM_FILE_ATTRIBUTES
{ {
FILESYSTEM_FILE_ATTRIBUTE_DIRECTORY = 1, FILESYSTEM_FILE_ATTRIBUTE_DIRECTORY = (1 << 0),
FILESYSTEM_FILE_ATTRIBUTE_READ_ONLY = 2, FILESYSTEM_FILE_ATTRIBUTE_READ_ONLY = (1 << 1),
FILESYSTEM_FILE_ATTRIBUTE_COMPRESSED = 4, FILESYSTEM_FILE_ATTRIBUTE_COMPRESSED = (1 << 2),
FILESYSTEM_FILE_ATTRIBUTE_LINK = (1 << 3),
}; };
enum FILESYSTEM_FIND_FLAGS enum FILESYSTEM_FIND_FLAGS