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Build success on Ubuntu 20.10 #1

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merged 1 commit into from
Jan 12, 2021
Merged

Build success on Ubuntu 20.10 #1

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10 changes: 10 additions & 0 deletions src/picotorrent/core/environment.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,8 @@
#include <Windows.h>
#include <ShlObj.h>
#include <Shlwapi.h>
#elif __linux__
#include <unistd.h>
#else
#include <mach-o/dyld.h>
#endif
Expand Down Expand Up @@ -70,6 +72,14 @@ fs::path Environment::GetApplicationPath()
GetModuleFileName(NULL, path, ARRAYSIZE(path));
PathRemoveFileSpec(path);
return path;
#elif __linux__
const size_t bufSize = PATH_MAX + 1;
char buf[PATH_MAX];
char dirNameBuffer[bufSize];
const char *linkName = "/proc/self/exe";
const int ret = int(readlink(linkName, dirNameBuffer, bufSize - 1));
char* rp = realpath(dirNameBuffer, buf);
return fs::path(rp).parent_path();
#else
char path[1024];
uint32_t size = sizeof(path);
Expand Down