From 9980bf0b307368959cb29f3ca3f7446ad92347f1 Mon Sep 17 00:00:00 2001 From: Florian Weimer Date: Thu, 16 Jul 2020 16:55:45 +0200 Subject: nss_files: Use generic result pointer in parse_line As a result, all parse_line functions have the same prototype, except for that producing struct hostent. This change is ABI-compatible, so it does not alter the internal GLIBC_PRIVATE ABI (otherwise we should probably have renamed the exported functions). A future change will use this to implement a generict fget*ent_r function. Tested-by: Carlos O'Donell Reviewed-by: Carlos O'Donell --- include/nss_files.h | 48 ++++++++++++------------------------------------ 1 file changed, 12 insertions(+), 36 deletions(-) (limited to 'include') diff --git a/include/nss_files.h b/include/nss_files.h index 54b354a..d0f2681 100644 --- a/include/nss_files.h +++ b/include/nss_files.h @@ -26,45 +26,21 @@ FILE *__nss_files_fopen (const char *path); libc_hidden_proto (__nss_files_fopen) struct parser_data; -struct etherent; -struct group; -struct netent; -struct passwd; -struct protoent; -struct rpcent; -struct servent; -struct sgrp; -struct spwd; /* Instances of the parse_line function from nss/nss_files/files-parse.c. */ -extern int _nss_files_parse_etherent (char *line, struct etherent *result, - struct parser_data *data, - size_t datalen, int *errnop); -extern int _nss_files_parse_grent (char *line, struct group *result, - struct parser_data *data, - size_t datalen, int *errnop); -extern int _nss_files_parse_netent (char *line, struct netent *result, - struct parser_data *data, - size_t datalen, int *errnop); -extern int _nss_files_parse_protoent (char *line, struct protoent *result, - struct parser_data *data, - size_t datalen, int *errnop); -extern int _nss_files_parse_pwent (char *line, struct passwd *result, - struct parser_data *data, - size_t datalen, int *errnop); -extern int _nss_files_parse_rpcent (char *line, struct rpcent *result, - struct parser_data *data, - size_t datalen, int *errnop); -extern int _nss_files_parse_servent (char *line, struct servent *result, - struct parser_data *data, - size_t datalen, int *errnop); -extern int _nss_files_parse_sgent (char *line, struct sgrp *result, - struct parser_data *data, - size_t datalen, int *errnop); -extern int _nss_files_parse_spent (char *line, struct spwd *result, - struct parser_data *data, - size_t datalen, int *errnop); +typedef int nss_files_parse_line (char *line, void *result, + struct parser_data *data, + size_t datalen, int *errnop); +extern nss_files_parse_line _nss_files_parse_etherent; +extern nss_files_parse_line _nss_files_parse_grent; +extern nss_files_parse_line _nss_files_parse_netent; +extern nss_files_parse_line _nss_files_parse_protoent; +extern nss_files_parse_line _nss_files_parse_pwent; +extern nss_files_parse_line _nss_files_parse_rpcent; +extern nss_files_parse_line _nss_files_parse_servent; +extern nss_files_parse_line _nss_files_parse_sgent; +extern nss_files_parse_line _nss_files_parse_spent; libnss_files_hidden_proto (_nss_files_parse_etherent) libc_hidden_proto (_nss_files_parse_grent) -- cgit v1.1