xref: /aosp_15_r20/external/musl/src/env/clearenv.c (revision c9945492fdd68bbe62686c5b452b4dc1be3f8453) 
1 #define _GNU_SOURCE
2 #include <stdlib.h>
3 #include <unistd.h>
4 
dummy(char * old,char * new)5 static void dummy(char *old, char *new) {}
6 weak_alias(dummy, __env_rm_add);
7 
clearenv()8 int clearenv()
9 {
10 	char **e = __environ;
11 	__environ = 0;
12 	if (e) while (*e) __env_rm_add(*e++, 0);
13 	return 0;
14 }
15