diff options
Diffstat (limited to 'mdk-stage1/dietlibc/lib/getenv.c')
-rw-r--r-- | mdk-stage1/dietlibc/lib/getenv.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/lib/getenv.c b/mdk-stage1/dietlibc/lib/getenv.c new file mode 100644 index 000000000..fc37e9927 --- /dev/null +++ b/mdk-stage1/dietlibc/lib/getenv.c @@ -0,0 +1,17 @@ +#include <string.h> + +extern char **environ; + +extern char *getenv(const char *s) +{ + int i; + unsigned int len; + + if (!environ || !s) return 0; + len = strlen(s); + for (i = 0;environ[i];++i) + if ((memcmp(environ[i],s,len)==0) && (environ[i][len] == '=')) + return environ[i] + len + 1; + return 0; +} + |