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dll/wrap: fix build for glibc 2.33 

I don't think I need the step that converting to legacy struct.

Signed-off-by: ayaka <ayaka@soulik.info>
This commit is contained in:
ayaka 2021-08-29 16:05:17 +08:00
parent c5f50ddb32
commit 242abbbfea
2 changed files with 63 additions and 7 deletions
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3
dll/common_includes.h
View File

@ -113,7 +113,6 @@ inline std::wstring utf8_decode(const std::string &str)
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/mount.h>
#include <sys/stat.h>
#include <sys/statvfs.h>
#include <sys/time.h>
@ -190,4 +189,4 @@ inline std::wstring utf8_decode(const std::string &str)
#define LOBBY_CONNECT_APPID ((uint32)-2)
#endif//__INCLUDED_COMMON_INCLUDES__
#endif//__INCLUDED_COMMON_INCLUDES__

67
dll/wrap.cpp
View File

@ -25,6 +25,7 @@
// Nothing to be done here
#else
#define STEAM_API_FUNCTIONS_IMPL
#include "base.h"
#include "dll.h"
@ -34,6 +35,26 @@
const char *STEAM_PATH;
size_t STEAM_PATH_SIZE;
#ifndef __x86_64__
# define _STAT_VER_LINUX_OLD 1
# define _STAT_VER_KERNEL 1
# define _STAT_VER_SVR4 2
# define _STAT_VER_LINUX 3
# define _MKNOD_VER_LINUX 1
# define _MKNOD_VER_SVR4 2
#else
# define _STAT_VER_KERNEL 0
# define _STAT_VER_LINUX 1
# define _MKNOD_VER_LINUX 0
#endif
#define _STAT_VER _STAT_VER_LINUX
#define _MKNOD_VER _MKNOD_VER_LINUX
/* From kernel_stat.h It help me save some condition */
#define XSTAT_IS_XSTAT64 1
#define STATFS_IS_STATFS64 __STATFS_MATCHES_STATFS64
#define STAT_IS_KERNEL_STAT 1
// Returns a '/' terminated absolute path to the steam folder in user's home,
// root is returned if env home is not set
const char *get_steam_path()
@ -290,7 +311,16 @@ STEAMAPI_API int __wrap_access(const char *path, int mode)
STEAMAPI_API int __wrap___xstat(int ver, const char * path, struct stat * stat_buf)
{
const char *path_lowercased = lowercase_path(path, false, false);
int result = __xstat(ver, path_lowercased, stat_buf);
int result;
switch (ver) {
case _STAT_VER_KERNEL:
result = stat(path_lowercased, stat_buf);
break;
default:
result = EINVAL;
}
if (path_lowercased != path) {
free((void *)path_lowercased);
}
@ -305,7 +335,16 @@ STEAMAPI_API int __wrap_stat(const char * path, struct stat * stat_buf)
STEAMAPI_API int __wrap___lxstat(int ver, const char * path, struct stat * stat_buf)
{
const char *path_lowercased = lowercase_path(path, false, false);
int result = __lxstat(ver, path_lowercased, stat_buf);
int result;
switch (ver) {
case _STAT_VER_KERNEL:
result = lstat(path_lowercased, stat_buf);
break;
default:
result = EINVAL;
}
if (path_lowercased != path) {
free((void *)path_lowercased);
}
@ -350,7 +389,16 @@ STEAMAPI_API DIR *__wrap_opendir(const char *path)
STEAMAPI_API int __wrap___xstat64(int ver, const char *path, struct stat64 *stat_buf)
{
const char *path_lowercased = lowercase_path(path, false, false);
int result = __xstat64(ver, path_lowercased, stat_buf);
int result;
switch (ver) {
case _STAT_VER_KERNEL:
result = stat64(path_lowercased, stat_buf);
break;
default:
result = EINVAL;
}
if (path_lowercased != path) {
free((void *)path_lowercased);
}
@ -360,7 +408,16 @@ STEAMAPI_API int __wrap___xstat64(int ver, const char *path, struct stat64 *stat
STEAMAPI_API int __wrap___lxstat64(int ver, const char *path, struct stat64 *stat_buf)
{
const char *path_lowercased = lowercase_path(path, false, false);
int result = __lxstat64(ver, path_lowercased, stat_buf);
int result;
switch (ver) {
case _STAT_VER_KERNEL:
result = lstat64(path_lowercased, stat_buf);
break;
default:
result = EINVAL;
}
if (path_lowercased != path) {
free((void *)path_lowercased);
}
@ -448,7 +505,7 @@ STEAMAPI_API int __wrap_link(const char *path1, const char *path2)
STEAMAPI_API int __wrap_mknod(const char *path, mode_t mode, dev_t dev)
{
const char *path_lowercased = lowercase_path(path, true, true);
int result = __xmknod(1, path_lowercased, mode, &dev);
int result = mknod(path_lowercased, mode, dev);
if (path_lowercased != path) {
free((void *)path_lowercased);
}