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author | Pascal Rigaux <pixel@mandriva.com> | 2005-05-06 02:43:04 +0000 |
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committer | Pascal Rigaux <pixel@mandriva.com> | 2005-05-06 02:43:04 +0000 |
commit | 4e506c9aefe5b89970ae6894d05ad53c81af0d83 (patch) | |
tree | 2fac98df209e72eaba773cad2d7b90c99d9d9249 /mdk-stage1/dietlibc/lib/putenv.c | |
parent | 793707b39bf2e9df40a6d2d60b83b3061088ae9e (diff) | |
download | drakx-4e506c9aefe5b89970ae6894d05ad53c81af0d83.tar drakx-4e506c9aefe5b89970ae6894d05ad53c81af0d83.tar.gz drakx-4e506c9aefe5b89970ae6894d05ad53c81af0d83.tar.bz2 drakx-4e506c9aefe5b89970ae6894d05ad53c81af0d83.tar.xz drakx-4e506c9aefe5b89970ae6894d05ad53c81af0d83.zip |
use installed dietlibc, not our forked cvs version
Diffstat (limited to 'mdk-stage1/dietlibc/lib/putenv.c')
-rw-r--r-- | mdk-stage1/dietlibc/lib/putenv.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/mdk-stage1/dietlibc/lib/putenv.c b/mdk-stage1/dietlibc/lib/putenv.c deleted file mode 100644 index 448d59840..000000000 --- a/mdk-stage1/dietlibc/lib/putenv.c +++ /dev/null @@ -1,40 +0,0 @@ -#include <stdlib.h> -#include <string.h> -#include <errno.h> - -int putenv(const char *string) { - size_t len; - int envc; - int remove=0; - char *tmp; - const char **ep; - char **newenv; - static char **origenv; - if (!origenv) origenv=environ; - if (!(tmp=strchr(string,'='))) { - len=strlen(string); - remove=1; - } else - len=tmp-string+1; - for (envc=0, ep=(const char**)environ; *ep; ++ep) { - if (*string == **ep && !memcmp(string,*ep,len)) { - if (remove) { - for (; ep[1]; ++ep) ep[0]=ep[1]; - ep[0]=0; - return 0; - } - *ep=string; - return 0; - } - ++envc; - } - if (tmp) { - newenv = (char**) realloc(environ==origenv?0:origenv, - (envc+2)*sizeof(char*)); - if (!newenv) return -1; - newenv[0]=(char*)string; - memcpy(newenv+1,environ,(envc+1)*sizeof(char*)); - environ=newenv; - } - return 0; -} |