diff options
Diffstat (limited to 'nss/nss_files')
| -rw-r--r-- | nss/nss_files/files-hosts.c | 3 | ||||
| -rw-r--r-- | nss/nss_files/files-parse.c | 27 |
2 files changed, 23 insertions, 7 deletions
diff --git a/nss/nss_files/files-hosts.c b/nss/nss_files/files-hosts.c index dad818c941..15f00f31ce 100644 --- a/nss/nss_files/files-hosts.c +++ b/nss/nss_files/files-hosts.c @@ -32,6 +32,7 @@ Cambridge, MA 02139, USA. */ #define ENTNAME hostent #define DATAFILE _PATH_HOSTS +#define ENTDATA hostent_data struct hostent_data { unsigned char host_addr[16]; /* IPv4 or IPv6 address. */ @@ -73,7 +74,7 @@ LINE_PARSER /* Illegal address: ignore line. */ return 0; - /* Store a pointer to the addressin the expected form. */ + /* Store a pointer to the address in the expected form. */ entdata->h_addr_ptrs[0] = entdata->host_addr; entdata->h_addr_ptrs[1] = NULL; result->h_addr_list = entdata->h_addr_ptrs; diff --git a/nss/nss_files/files-parse.c b/nss/nss_files/files-parse.c index de456995a2..be35ae1a8a 100644 --- a/nss/nss_files/files-parse.c +++ b/nss/nss_files/files-parse.c @@ -33,17 +33,31 @@ Cambridge, MA 02139, USA. */ struct parser_data { - struct CONCAT(ENTNAME,_data) entdata; +#ifdef ENTDATA + struct ENTDATA entdata; +#define ENTDATA_DECL(data) struct ENTDATA *const entdata = &data->entdata +#else +#define ENTDATA_DECL(data) +#endif char linebuffer[0]; }; +#ifdef ENTDATA +/* The function can't be exported, because the entdata structure + is defined only in files-foo.c. */ +#define parser_stclass static inline +#else +/* Export the line parser function so it can be used in nss_db. */ +#define parser_stclass /* Global */ +#define parse_line CONCAT(_nss_files_parse_,ENTNAME) +#endif + #define LINE_PARSER(BODY) \ -static inline int \ +parser_stclass int \ parse_line (char *line, struct STRUCTURE *result, \ struct parser_data *data, int datalen) \ { \ - struct CONCAT(ENTNAME,_data) *const entdata __attribute__ ((unused)) \ - = &data->entdata; \ + ENTDATA_DECL (data); \ BODY; \ TRAILING_LIST_PARSER; \ return 1; \ @@ -107,9 +121,10 @@ parse_list (char *line, struct parser_data *data, int datalen) char *eol, **list, **p; /* Find the end of the line buffer. */ - eol = strchr (line, '\0') + 1; + eol = strchr (data->linebuffer, '\0') + 1; /* Adjust the pointer so it is aligned for storing pointers. */ - eol += (eol - (char *) 0) % __alignof__ (char *); + eol += __alignof__ (char *) - 1; + eol -= (eol - (char *) 0) % __alignof__ (char *); /* We will start the storage here for the vector of pointers. */ list = (char **) eol; |