Mikhail Demidov mikehouse
mikehouse
/ runCommand.swift
Created
May 5, 2024 12:51
— forked from dduan/runCommand.swift
How to fork()+execv() in Swift
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| import Foundation | |
| func withCStrings(_ strings: [String], scoped: ([UnsafeMutablePointer<CChar>?]) throws -> Void) rethrows { | |
| let cStrings = strings.map { strdup($0) } | |
| try scoped(cStrings + [nil]) | |
| cStrings.forEach { free($0) } | |
| } | |
| enum RunCommandError: Error { | |
| case WaitPIDError |