4 #define FIX(x) (gr->gr_##x = gr->gr_##x-line+buf)
6 static int getgr_r(const char *name, gid_t gid, struct group *gr, char *buf, size_t size, struct group **res)
16 pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs);
18 rv = __getgr_a(name, gid, gr, &line, &len, &mem, &nmem, res);
19 if (*res && size < len + (nmem+1)*sizeof(char *) + 32) {
24 buf += (16-(uintptr_t)buf)%16;
25 gr->gr_mem = (void *)buf;
26 buf += (nmem+1)*sizeof(char *);
27 memcpy(buf, line, len);
30 for (i=0; mem[i]; i++)
31 gr->gr_mem[i] = mem[i]-line+buf;
36 pthread_setcancelstate(cs, 0);
41 int getgrnam_r(const char *name, struct group *gr, char *buf, size_t size, struct group **res)
43 return getgr_r(name, 0, gr, buf, size, res);
46 int getgrgid_r(gid_t gid, struct group *gr, char *buf, size_t size, struct group **res)
48 return getgr_r(0, gid, gr, buf, size, res);