diff options
Diffstat (limited to 'nis/nss_nis/nis-ethers.c')
| -rw-r--r-- | nis/nss_nis/nis-ethers.c | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/nis/nss_nis/nis-ethers.c b/nis/nss_nis/nis-ethers.c index e54262409c..365f9c9c1d 100644 --- a/nis/nss_nis/nis-ethers.c +++ b/nis/nss_nis/nis-ethers.c @@ -143,7 +143,8 @@ _nss_nis_endetherent (void) } static enum nss_status -internal_nis_getetherent_r (struct ether *eth, char *buffer, size_t buflen) +internal_nis_getetherent_r (struct ether *eth, char *buffer, size_t buflen, + int *errnop) { struct parser_data *data = (void *) buffer; int parse_res; @@ -163,23 +164,25 @@ internal_nis_getetherent_r (struct ether *eth, char *buffer, size_t buflen) while (isspace (*p)) ++p; - if ((parse_res = _nss_files_parse_etherent (p, eth, data, buflen)) == -1) + parse_res = _nss_files_parse_etherent (p, eth, data, buflen, errnop); + if (parse_res == -1) return NSS_STATUS_TRYAGAIN; next = next->next; } while (!parse_res); - + return NSS_STATUS_SUCCESS; } enum nss_status -_nss_nis_getetherent_r (struct ether *result, char *buffer, size_t buflen) +_nss_nis_getetherent_r (struct ether *result, char *buffer, size_t buflen, + int *errnop) { int status; __libc_lock_lock (lock); - status = internal_nis_getetherent_r (result, buffer, buflen); + status = internal_nis_getetherent_r (result, buffer, buflen, errnop); __libc_lock_unlock (lock); @@ -188,7 +191,7 @@ _nss_nis_getetherent_r (struct ether *result, char *buffer, size_t buflen) enum nss_status _nss_nis_gethostton_r (const char *name, struct ether *eth, - char *buffer, size_t buflen) + char *buffer, size_t buflen, int *errnop) { struct parser_data *data = (void *) buffer; enum nss_status retval; @@ -210,14 +213,14 @@ _nss_nis_gethostton_r (const char *name, struct ether *eth, if (retval != NSS_STATUS_SUCCESS) { if (retval == NSS_STATUS_TRYAGAIN) - __set_errno (EAGAIN); + *errnop = errno; return retval; } if ((size_t) (len + 1) > buflen) { free (result); - __set_errno (ERANGE); + *errnop = ERANGE; return NSS_STATUS_TRYAGAIN; } @@ -227,7 +230,8 @@ _nss_nis_gethostton_r (const char *name, struct ether *eth, ++p; free (result); - if ((parse_res = _nss_files_parse_etherent (p, eth, data, buflen)) == -1) + parse_res = _nss_files_parse_etherent (p, eth, data, buflen, errnop); + if (parse_res == -1) return NSS_STATUS_TRYAGAIN; if (!parse_res) @@ -238,7 +242,7 @@ _nss_nis_gethostton_r (const char *name, struct ether *eth, enum nss_status _nss_nis_getntohost_r (struct ether_addr *addr, struct ether *eth, - char *buffer, size_t buflen) + char *buffer, size_t buflen, int *errnop) { struct parser_data *data = (void *) buffer; enum nss_status retval; @@ -269,14 +273,14 @@ _nss_nis_getntohost_r (struct ether_addr *addr, struct ether *eth, if (retval != NSS_STATUS_SUCCESS) { if (retval == NSS_STATUS_TRYAGAIN) - __set_errno (EAGAIN); + *errnop = errno; return retval; } if ((size_t) (len + 1) > buflen) { free (result); - __set_errno (ERANGE); + *errnop = ERANGE; return NSS_STATUS_TRYAGAIN; } @@ -286,7 +290,8 @@ _nss_nis_getntohost_r (struct ether_addr *addr, struct ether *eth, ++p; free (result); - if ((parse_res = _nss_files_parse_etherent (p, eth, data, buflen)) == -1) + parse_res = _nss_files_parse_etherent (p, eth, data, buflen, errnop); + if (parse_res == -1) return NSS_STATUS_TRYAGAIN; if (!parse_res) |