diff options
Diffstat (limited to 'nss/nss_db/db-XXX.c')
| -rw-r--r-- | nss/nss_db/db-XXX.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/nss/nss_db/db-XXX.c b/nss/nss_db/db-XXX.c index 2f781bf..4d20cae 100644 --- a/nss/nss_db/db-XXX.c +++ b/nss/nss_db/db-XXX.c @@ -147,9 +147,10 @@ CONCAT(_nss_db_end,ENTNAME) (void) /* Do a database lookup for KEY. */ static enum nss_status lookup (const DBT *key, struct STRUCTURE *result, - void *buffer, int buflen H_ERRNO_PROTO) + void *buffer, size_t buflen, int *errnop H_ERRNO_PROTO) { enum nss_status status; + int err; DBT value; /* Open the database. */ @@ -158,9 +159,12 @@ lookup (const DBT *key, struct STRUCTURE *result, return status; /* Succeed iff it matches a value that parses correctly. */ - status = (((*db->get) (db, key, &value, 0) == 0 && - parse_line (value.data, result, buffer, buflen)) - ? NSS_STATUS_SUCCESS : NSS_STATUS_NOTFOUND); + err = ((*db->get) (db, key, &value, 0) == 0 && + parse_line (value.data, result, buffer, buflen, errnop)); + if (err == 0) + status = NSS_STATUS_SUCCESS; + else + status = err < 0 ? NSS_STATUS_TRYAGAIN : NSS_STATUS_NOTFOUND; if (! keep_db) internal_endent (); @@ -188,7 +192,7 @@ lookup (const DBT *key, struct STRUCTURE *result, enum nss_status \ _nss_db_get##name##_r (proto, \ struct STRUCTURE *result, \ - char *buffer, size_t buflen H_ERRNO_PROTO) \ + char *buffer, size_t buflen, int *errnop H_ERRNO_PROTO)\ { \ DBT key; \ enum nss_status status; \ @@ -196,7 +200,7 @@ _nss_db_get##name##_r (proto, \ key.data = __alloca (size); \ key.size = KEYPRINTF keypattern; \ __libc_lock_lock (lock); \ - status = lookup (&key, result, buffer, buflen H_ERRNO_ARG); \ + status = lookup (&key, result, buffer, buflen, errnop H_ERRNO_ARG); \ __libc_lock_unlock (lock); \ return status; \ } @@ -208,8 +212,8 @@ _nss_db_get##name##_r (proto, \ /* Return the next entry from the database file, doing locking. */ enum nss_status -CONCAT(_nss_db_get,ENTNAME_r) (struct STRUCTURE *result, - char *buffer, size_t buflen H_ERRNO_PROTO) +CONCAT(_nss_db_get,ENTNAME_r) (struct STRUCTURE *result, char *buffer, + size_t buflen, int *errnop H_ERRNO_PROTO) { /* Return next entry in host file. */ enum nss_status status; @@ -218,7 +222,7 @@ CONCAT(_nss_db_get,ENTNAME_r) (struct STRUCTURE *result, __libc_lock_lock (lock); key.size = 1 + snprintf (key.data = buf, sizeof buf, "0%u", entidx++); - status = lookup (&key, result, buffer, buflen H_ERRNO_ARG); + status = lookup (&key, result, buffer, buflen, errnop H_ERRNO_ARG); __libc_lock_unlock (lock); return status; |