diff options
Diffstat (limited to 'inet')
| -rw-r--r-- | inet/ether_hton.c | 21 | ||||
| -rw-r--r-- | inet/ether_ntoh.c | 21 | ||||
| -rw-r--r-- | inet/getnetgrent_r.c | 40 | ||||
| -rw-r--r-- | inet/netgroup.h | 2 |
4 files changed, 11 insertions, 73 deletions
diff --git a/inet/ether_hton.c b/inet/ether_hton.c index ff6943fc35..cccae17f10 100644 --- a/inet/ether_hton.c +++ b/inet/ether_hton.c @@ -30,9 +30,7 @@ typedef int (*lookup_function) (const char *, struct etherent *, char *, int, int ether_hostton (const char *hostname, struct ether_addr *addr) { - static service_user *startp; - static lookup_function start_fct; - service_user *nip; + nss_action_list nip; union { lookup_function f; @@ -42,22 +40,7 @@ ether_hostton (const char *hostname, struct ether_addr *addr) enum nss_status status = NSS_STATUS_UNAVAIL; struct etherent etherent; - if (startp == NULL) - { - no_more = __nss_ethers_lookup2 (&nip, "gethostton_r", NULL, &fct.ptr); - if (no_more) - startp = (service_user *) -1; - else - { - startp = nip; - start_fct = fct.f; - } - } - else - { - fct.f = start_fct; - no_more = (nip = startp) == (service_user *) -1; - } + no_more = __nss_ethers_lookup2 (&nip, "gethostton_r", NULL, &fct.ptr); while (no_more == 0) { diff --git a/inet/ether_ntoh.c b/inet/ether_ntoh.c index e409773601..5ef654292c 100644 --- a/inet/ether_ntoh.c +++ b/inet/ether_ntoh.c @@ -31,9 +31,7 @@ typedef int (*lookup_function) (const struct ether_addr *, struct etherent *, int ether_ntohost (char *hostname, const struct ether_addr *addr) { - static service_user *startp; - static lookup_function start_fct; - service_user *nip; + nss_action_list nip; union { lookup_function f; @@ -43,22 +41,7 @@ ether_ntohost (char *hostname, const struct ether_addr *addr) enum nss_status status = NSS_STATUS_UNAVAIL; struct etherent etherent; - if (startp == NULL) - { - no_more = __nss_ethers_lookup2 (&nip, "getntohost_r", NULL, &fct.ptr); - if (no_more) - startp = (service_user *) -1; - else - { - startp = nip; - start_fct = fct.f; - } - } - else - { - fct.f = start_fct; - no_more = (nip = startp) == (service_user *) -1; - } + no_more = __nss_ethers_lookup2 (&nip, "getntohost_r", NULL, &fct.ptr); while (no_more == 0) { diff --git a/inet/getnetgrent_r.c b/inet/getnetgrent_r.c index 78a66eee00..9c75af6f77 100644 --- a/inet/getnetgrent_r.c +++ b/inet/getnetgrent_r.c @@ -39,40 +39,12 @@ static struct __netgrent dataset; /* Set up NIP to run through the services. Return nonzero if there are no services (left). */ static int -setup (void **fctp, service_user **nipp) +setup (void **fctp, nss_action_list *nipp) { - /* Remember the first service_entry, it's always the same. */ - static bool startp_initialized; - static service_user *startp; int no_more; - if (!startp_initialized) - { - /* Executing this more than once at the same time must yield the - same result every time. So we need no locking. */ - no_more = __nss_netgroup_lookup2 (nipp, "setnetgrent", NULL, fctp); - startp = no_more ? (service_user *) -1 : *nipp; -#ifdef PTR_MANGLE - PTR_MANGLE (startp); -#endif - atomic_write_barrier (); - startp_initialized = true; - } - else - { - service_user *nip = startp; -#ifdef PTR_DEMANGLE - PTR_DEMANGLE (nip); -#endif - if (nip == (service_user *) -1) - /* No services at all. */ - return 1; - - /* Reset to the beginning of the service list. */ - *nipp = nip; - /* Look up the first function. */ - no_more = __nss_lookup (nipp, "setnetgrent", NULL, fctp); - } + no_more = __nss_netgroup_lookup2 (nipp, "setnetgrent", NULL, fctp); + return no_more; } @@ -100,7 +72,7 @@ endnetgrent_hook (struct __netgrent *datap) { enum nss_status (*endfct) (struct __netgrent *); - if (datap->nip == NULL || datap->nip == (service_user *) -1l) + if (datap->nip == NULL || datap->nip == (nss_action_list) -1l) return; endfct = __nss_lookup_function (datap->nip, "endnetgrent"); @@ -133,7 +105,7 @@ __internal_setnetgrent_reuse (const char *group, struct __netgrent *datap, /* Ignore status, we force check in `__nss_next2'. */ status = DL_CALL_FCT (*fct.f, (group, datap)); - service_user *old_nip = datap->nip; + nss_action_list old_nip = datap->nip; no_more = __nss_next2 (&datap->nip, "setnetgrent", NULL, &fct.ptr, status, 0); @@ -275,7 +247,7 @@ __internal_getnetgrent_r (char **hostp, char **userp, char **domainp, /* This bogus function pointer is a special marker left by __nscd_setnetgrent to tell us to use the data it left before considering any modules. */ - if (datap->nip == (service_user *) -1l) + if (datap->nip == (nss_action_list) -1l) fct = nscd_getnetgrent; else #endif diff --git a/inet/netgroup.h b/inet/netgroup.h index 53081db78f..910094b9ca 100644 --- a/inet/netgroup.h +++ b/inet/netgroup.h @@ -64,7 +64,7 @@ struct __netgrent /* This handle for the NSS data base is shared between all set/get/endXXXent functions. */ - service_user *nip; + struct nss_action *nip; }; |