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Usermode/libc - Fixing some bugs in environment handling
[tpg/acess2.git]
/
Usermode
/
Libraries
/
libc.so_src
/
env.c
diff --git
a/Usermode/Libraries/libc.so_src/env.c
b/Usermode/Libraries/libc.so_src/env.c
index
c0f8ea3
..
b38e279
100644
(file)
--- a/
Usermode/Libraries/libc.so_src/env.c
+++ b/
Usermode/Libraries/libc.so_src/env.c
@@
-1,8
+1,9
@@
/*
/*
-
AcessOS
C Library
-- Environment Handler
+
* Acess
C Library
+
*
- Environment Handler
*/
#include <stdlib.h>
*/
#include <stdlib.h>
+#include <string.h>
// === GLOBALS ===
char **_envp = NULL;
// === GLOBALS ===
char **_envp = NULL;
@@
-11,20
+12,20
@@
char **_envp = NULL;
char *getenv(const char *name)
{
char **env;
char *getenv(const char *name)
{
char **env;
- char *str;
+ char *
env_
str;
int len;
if(!_envp) return NULL;
if(!name) return NULL;
int len;
if(!_envp) return NULL;
if(!name) return NULL;
-
len = strlen((char*)name);
env = _envp;
len = strlen((char*)name);
env = _envp;
- while(*env) {
- str = *env;
- if(str[len] == '=' && strncmp((char*)name, str, len) == 0) {
- return str+len+1;
+ while(*env)
+ {
+ env_str = *env;
+ if(strncmp(name, env_str, len) == 0 && env_str[len] == '=') {
+ return env_str+len+1;
}
env ++;
}
}
env ++;
}
UCC
git Repository :: git.ucc.asn.au