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handle quotes and check return value

This commit is contained in:
N. Engelhardt 2024-11-28 15:11:04 +01:00
parent 1b403b82d7
commit 8557455411
1 changed files with 10 additions and 5 deletions
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13
passes/cmds/setenv.cc
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@ -32,8 +32,8 @@ struct SetenvPass : public Pass {
log("\n"); log("\n");
log(" setenv name value\n"); log(" setenv name value\n");
log("\n"); log("\n");
log("Set the given environment variable on the current process. String values must be\n"); log("Set the given environment variable on the current process. Values containing\n");
log("passed in double quotes (\").\n"); log("whitespace must be passed in double quotes (\").\n");
log("\n"); log("\n");
} }
void execute(std::vector<std::string> args, [[maybe_unused]] RTLIL::Design *design) override void execute(std::vector<std::string> args, [[maybe_unused]] RTLIL::Design *design) override
@ -41,10 +41,15 @@ struct SetenvPass : public Pass {
if(args.size() != 3) if(args.size() != 3)
log_cmd_error("Wrong number of arguments given.\n"); log_cmd_error("Wrong number of arguments given.\n");
std::string name = args[1];
std::string value = args[2];
if (value.front() == '\"' && value.back() == '\"') value = value.substr(1, value.size() - 2);
#if defined(_WIN32) #if defined(_WIN32)
_putenv_s(args[1].c_str(), args[2].c_str()); _putenv_s(name.c_str(), value.c_str());
#else #else
setenv(args[1].c_str(), args[2].c_str(), 1); if (setenv(name.c_str(), value.c_str(), 1))
log_cmd_error("Invalid name \"%s\".\n", name.c_str());
#endif #endif
} }