glibc/include/pwd.h
H.J. Lu 783cd767af Mark internal grp/pwd/shadow functions with attribute_hidden [BZ #18822]
Mark internal grp/pwd/shadow functions with attribute_hidden to allow
direct access within libc.so and libc.a without using GOT nor PLT.

	[BZ #18822]
	* include/grp.h (__fgetgrent_r): Add attribute_hidden.
	(__getgrgid_r): Likewise.
	(__getgrnam_r): Likewise.
	* include/pwd.h (__getpwuid_r): Likewise.
	(__getpwnam_r): Likewise.
	(__fgetpwent_r): Likewise.
	* include/shadow.h (__getspnam_r): Likewise.
	(__sgetspent_r): Likewise.
	(__fgetspent_r): Likewise.
2017-10-01 15:13:13 -07:00

58 lines
2.1 KiB
C

#ifndef _PWD_H
#include <pwd/pwd.h>
#ifndef _ISOMAC
/* Now define the internal interfaces. */
extern int __getpwent_r (struct passwd *__resultbuf, char *__buffer,
size_t __buflen, struct passwd **__result)
attribute_hidden;
extern int __old_getpwent_r (struct passwd *__resultbuf, char *__buffer,
size_t __buflen, struct passwd **__result);
extern int __getpwuid_r (__uid_t __uid, struct passwd *__resultbuf,
char *__buffer, size_t __buflen,
struct passwd **__result) attribute_hidden;
extern int __old_getpwuid_r (__uid_t __uid, struct passwd *__resultbuf,
char *__buffer, size_t __buflen,
struct passwd **__result);
extern int __getpwnam_r (const char *__name, struct passwd *__resultbuf,
char *__buffer, size_t __buflen,
struct passwd **__result) attribute_hidden;
extern int __old_getpwnam_r (const char *__name, struct passwd *__resultbuf,
char *__buffer, size_t __buflen,
struct passwd **__result);
extern int __fgetpwent_r (FILE * __stream, struct passwd *__resultbuf,
char *__buffer, size_t __buflen,
struct passwd **__result) attribute_hidden;
#include <nss.h>
struct parser_data;
extern int _nss_files_parse_pwent (char *line, struct passwd *result,
struct parser_data *data,
size_t datalen, int *errnop);
libc_hidden_proto (_nss_files_parse_pwent)
#define DECLARE_NSS_PROTOTYPES(service) \
extern enum nss_status _nss_ ## service ## _setpwent (int); \
extern enum nss_status _nss_ ## service ## _endpwent (void); \
extern enum nss_status _nss_ ## service ## _getpwnam_r \
(const char *name, struct passwd *pwd, \
char *buffer, size_t buflen, int *errnop); \
extern enum nss_status _nss_ ## service ## _getpwuid_r \
(uid_t uid, struct passwd *pwd, \
char *buffer, size_t buflen, int *errnop); \
extern enum nss_status _nss_ ## service ##_getpwent_r \
(struct passwd *result, char *buffer, \
size_t buflen, int *errnop);
DECLARE_NSS_PROTOTYPES (compat)
DECLARE_NSS_PROTOTYPES (files)
DECLARE_NSS_PROTOTYPES (hesiod)
DECLARE_NSS_PROTOTYPES (nis)
DECLARE_NSS_PROTOTYPES (nisplus)
#undef DECLARE_NSS_PROTOTYPES
#endif
#endif