This module wraps the <crt_externs.h>
header for OS X. As a consequence you can only import the module on OS X systems. The module is released under the MIT License.
The header file defines the following functions:
extern char ***_NSGetArgv(void);
extern int *_NSGetArgc(void);
extern char ***_NSGetEnviron(void);
extern char **_NSGetProgname(void);
#ifdef __LP64__
extern struct mach_header_64 *
#else /* !__LP64__ */
extern struct mach_header *
#endif /* __LP64__ */
_NSGetMachExecuteHeader(void);
To call one of them in your Swift code, add the module as a dependency of your project:
// Package.swift
import PackageDescription
let package = Package(
// ...
dependencies: [
// ...
.Package(
url: "https://github.com/svkurowski/swift-cfoundationexterns",
majorVersion: 1,
minor: 0
)
]
)
Then import the module in your Swift code:
#if os(Linux)
// ...
#else
// ...
import CFoundationExterns
#endif