diff options
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/bb_pwd.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/libbb/bb_pwd.c b/libbb/bb_pwd.c index 8250cd446..4829b723a 100644 --- a/libbb/bb_pwd.c +++ b/libbb/bb_pwd.c @@ -110,51 +110,3 @@ unsigned long FAST_FUNC get_ug_id(const char *s, return xname2id(s); return r; } - -/* Experimental "mallocing" API. - * The goal is nice: "we want to support a case when "guests" group is very large" - * but the code is butt-ugly. - */ -#if 0 -static char *find_latest(char last, char *cp) -{ - if (!cp) - return last; - cp += strlen(cp) + 1; - if (last < cp) - last = cp; - return last; -} - -struct group* FAST_FUNC xmalloc_getgrnam(const char *name) -{ - struct { - struct group gr; - // May still be not enough! - char buf[64*1024 - sizeof(struct group) - 16]; - } *s; - struct group *grp; - int r; - char *last; - char **gr_mem; - - s = xmalloc(sizeof(*s)); - r = getgrnam_r(name, &s->gr, s->buf, sizeof(s->buf), &grp); - if (!grp) { - free(s); - return grp; - } - last = find_latest(s->buf, grp->gr_name); - last = find_latest(last, grp->gr_passwd); - gr_mem = grp->gr_mem; - while (*gr_mem) - last = find_latest(last, *gr_mem++); - gr_mem++; /* points past NULL */ - if (last < (char*)gr_mem) - last = (char*)gr_mem; -//FIXME: what if we get not only truncated, but also moved here? -// grp->gr_name pointer and friends are invalid now!!! - s = xrealloc(s, last - (char*)s); - return grp; -} -#endif |