Merge branch 'master' of github.com:thepowersgang/acess2
[tpg/acess2.git] / Usermode / Libraries / libc.so_src / env.c
1 /*
2  * Acess C Library
3  * - Environment Handler
4 */
5 #include <stdlib.h>
6 #include <string.h>
7
8 // === GLOBALS ===
9 char **_envp = NULL;
10
11 // === CODE ===
12 char *getenv(const char *name)
13 {
14         char    **env;
15         char    *env_str;
16          int    len;
17         
18         if(!_envp)      return NULL;
19         if(!name)       return NULL;
20         
21         len = strlen((char*)name);
22         
23         env = _envp;
24         while(*env)
25         {
26                 env_str = *env;
27                 if(strncmp(name, env_str, len) == 0 && env_str[len] == '=') {
28                         return env_str+len+1;
29                 }
30                 env ++;
31         }
32         
33         return NULL;
34 }

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