libc_start.c File Reference

Contains the programs initialization procedure. More...

Functions
int	__libc_start_main (int(*main)(int, char **, char **), int argc, char *argv[], char *envp[])
	The entry point to every program. More...

Variables
char **	environ
	Reference to the environ variable in setenv.c.

Detailed Description

Contains the programs initialization procedure.

Copyright

(c) 2014-2024 This file is distributed under the MIT License. See LICENSE.md for details.

Function Documentation

__libc_start_main()

int __libc_start_main	(	int(*)(int, char **, char **)	main,
		int	argc,
		char *	argv[],
		char *	envp[]
	)

The entry point to every program.

Parameters

main	Pointer to the main function.
argc	The number of arguments.
argv	The pointer to the arguments.
envp	The pointer to the environmental variables.

Returns

The return of the main function.