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https://github.com/microsoft/vcpkg.git
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32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
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diff --git a/src/futils.cpp b/src/futils.cpp
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index 3e30c9996..c746838d5 100644
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--- a/src/futils.cpp
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+++ b/src/futils.cpp
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@@ -38,6 +38,10 @@ namespace fs = std::experimental::filesystem;
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#include <unistd.h> // for stat()
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#endif
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+#if __has_include(<mach-o/dyld.h>)
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+#include <mach-o/dyld.h> // for _NSGetExecutablePath()
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+#endif
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+
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#if defined(__FreeBSD__)
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// clang-format off
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#include <sys/mount.h>
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@@ -360,9 +364,12 @@ std::string getProcessPath() {
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TCHAR pathbuf[MAX_PATH];
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GetModuleFileName(nullptr, pathbuf, MAX_PATH);
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auto path = fs::path(pathbuf);
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-#elif __has_include(<libproc.h>)
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- char pathbuf[PROC_PIDPATHINFO_MAXSIZE];
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- proc_pidpath(getpid(), pathbuf, sizeof(pathbuf));
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+#elif defined(__APPLE__)
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+ char pathbuf[2048];
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+ uint32_t size = sizeof(pathbuf);
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+ const int get_exec_path_failure = _NSGetExecutablePath(pathbuf, &size);
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+ if (get_exec_path_failure)
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+ return "unknown"; // pathbuf not big enough
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auto path = fs::path(pathbuf);
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#elif defined(__sun__)
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auto path = fs::read_symlink(Internal::stringFormat("/proc/%d/path/a.out", getpid()));
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