Public-Mirror/gbe_fork
1
0
Fork 0
mirror of https://github.com/Detanup01/gbe_fork.git synced 2025-01-08 16:54:14 +08:00
Code Issues 1 Projects Releases Wiki Activity

Merge pull request #105 from Edremon/fix/symlink

Browse Source 
Fix broken emulator when libsteam_api.so is symlinked
This commit is contained in:
Detanup01 2024-12-01 19:57:04 +01:00 committed by GitHub
commit 405f6467fa
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 7 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
dll/base.cpp
View File

@ -167,42 +167,14 @@ bool check_timedout(std::chrono::high_resolution_clock::time_point old, double t
} }
#ifdef __LINUX__ #ifdef __LINUX__
std::string get_lib_path() { std::string get_lib_path()
std::string dir = "/proc/self/map_files"; {
DIR *dp; Dl_info info;
int i = 0; if (dladdr((void*)get_lib_path, &info))
struct dirent *ep; {
dp = opendir (dir.c_str()); return std::string(info.dli_fname);
uintptr_t p = (uintptr_t)&get_lib_path;
if (dp != NULL)
{
while ((ep = readdir (dp))) {
if (memcmp(ep->d_name, ".", 2) != 0 && memcmp(ep->d_name, "..", 3) != 0) {
char *upper = NULL;
uintptr_t lower_bound = strtoull(ep->d_name, &upper, 16);
if (lower_bound) {
++upper;
uintptr_t upper_bound = strtoull(upper, &upper, 16);
if (upper_bound && (lower_bound < p && p < upper_bound)) {
std::string path = dir + PATH_SEPARATOR + ep->d_name;
char link[PATH_MAX] = {};
if (readlink(path.c_str(), link, sizeof(link)) > 0) {
std::string lib_path = link;
(void) closedir (dp);
return link;
}
}
}
i++;
}
} }
return ".";
(void) closedir (dp);
}
return ".";
} }
#endif #endif