blob: cf34672c3d60ae73d245f011a3716385c7ce3b2e [file] [log] [blame]
#include <stdlib.h>
#include <string.h>
#include "libc.h"
char *__strchrnul(const char *, int);
char *getenv(const char *name)
{
size_t l = __strchrnul(name, '=') - name;
if (l && !name[l] && __environ)
for (char **e = __environ; *e; e++)
if (!strncmp(name, *e, l) && l[*e] == '=')
return *e + l+1;
return 0;
}