[thirdparty/glibc.git] / posix / environ.c

/* This file just defines the `__environ' variable (and alias `environ').  */

#include <unistd.h>
#include <stddef.h>

/* This must be initialized; we cannot have a weak alias into bss.  */
char **__environ = NULL;
weak_alias (__environ, environ)

/* The SVR4 ABI says `_environ' will be the name to use
   in case the user overrides the weak alias `environ'.  */
weak_alias (__environ, _environ)
Commit	Line	Data
5f9e57ba RM	1	/* This file just defines the `__environ' variable (and alias `environ'). */
	2
	3	#include <unistd.h>
	4	#include <stddef.h>
	5
	6	/* This must be initialized; we cannot have a weak alias into bss. */
	7	char **__environ = NULL;
	8	weak_alias (__environ, environ)
6432a779 RM	9
	10	/* The SVR4 ABI says `_environ' will be the name to use
	11	in case the user overrides the weak alias `environ'. */
	12	weak_alias (__environ, _environ)