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7a280a938e
std.process.Config.preExecDelegate is just like
std.process.Config.preExecFunction, but can capture an environment, for
example:
import core.sys.linux.sys.prctl : PR_SET_PDEATHSIG, prctl;
import std.process : Config, execute;
void runProgram(int pdeathsig)
{
execute(
["program"],
config: Config(
preExecDelegate: () @trusted =>
prctl(PR_SET_PDEATHSIG, pdeathsig, 0, 0, 0) != -1,
),
);
}
preExecFunction is retained for backwards compatibility. If both
preExecFunction and preExecDelegate are given, both are called.
25 lines
786 B
Text
25 lines
786 B
Text
Add `std.process.Config.preExecDelegate`
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$(LINK2 $(ROOT_DIR)phobos/std_process.html#.Config.preExecDelegate, `std.process.Config.preExecDelegate`)
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is just like
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$(LINK2 $(ROOT_DIR)phobos/std_process.html#.Config.preExecFunction, `std.process.Config.preExecFunction`),
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but can capture an environment, for example:
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-------
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import core.sys.linux.sys.prctl : PR_SET_PDEATHSIG, prctl;
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import std.process : Config, execute;
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void runProgram(int pdeathsig)
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{
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execute(
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["program"],
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config: Config(
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preExecDelegate: () @trusted =>
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prctl(PR_SET_PDEATHSIG, pdeathsig, 0, 0, 0) != -1,
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),
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);
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}
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-------
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`preExecFunction` is retained for backwards compatibility. If both
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`preExecFunction` and `preExecDelegate` are given, both are called.
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