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params: specify path using PARAMS_ROOT (#28257) 

* Add PARAMS_ROOT env var

* Change getenv type signature

* Use getenv default_val
old-commit-hash: b43a875ba2
This commit is contained in:
Kacper Rączy 2023-05-23 19:02:22 +02:00 committed by GitHub
parent f9dacacc85
commit c4a75225e8
3 changed files with 3 additions and 3 deletions
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2
common/util.cc
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@ -189,7 +189,7 @@ bool create_directories(const std::string& dir, mode_t mode) {
return createDirectory(dir, mode);
}
std::string getenv(const char* key, const char* default_val) {
std::string getenv(const char* key, std::string default_val) {
const char* val = ::getenv(key);
return val ? val : default_val;
}

2
common/util.h
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@ -70,7 +70,7 @@ std::string string_format(const std::string& format, Args... args) {
return std::string(buf.get(), buf.get() + size - 1);
}
std::string getenv(const char* key, const char* default_val = "");
std::string getenv(const char* key, std::string default_val = "");
int getenv(const char* key, int default_val);
float getenv(const char* key, float default_val);

2
system/hardware/hw.h
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@ -19,7 +19,7 @@ inline std::string log_root() {
return Hardware::PC() ? util::getenv("HOME") + "/.comma/media/0/realdata" : "/data/media/0/realdata";
}
inline std::string params() {
return Hardware::PC() ? util::getenv("HOME") + "/.comma/params" : "/data/params";
return Hardware::PC() ? util::getenv("PARAMS_ROOT", util::getenv("HOME") + "/.comma/params") : "/data/params";
}
inline std::string rsa_file() {
return Hardware::PC() ? util::getenv("HOME") + "/.comma/persist/comma/id_rsa" : "/persist/comma/id_rsa";