glibc/include/grp.h
Arjun Shankar b121fdc552 Remove 'grp' and merge into 'nss' and 'posix'
The majority of grp routines are entry points for nss functionality.
This commit removes the 'grp' subdirectory and moves all nss-relevant
functionality and all tests to 'nss', and the 'setgroups' stub into
'posix' (alongside the 'getgroups' stub).  References to grp/ are
accordingly changed.  In addition, compat-initgroups.c, a fallback
implementation of initgroups is renamed to initgroups-fallback.c so that
the build system does not confuse it for nss_compat/compat-initgroups.c.

Build time improves very slightly; e.g. down from an average of 45.5s to
44.5s on an 8-thread mobile x86_64 CPU.
Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2023-10-24 12:30:59 +02:00

57 lines
2.2 KiB
C

#ifndef _GRP_H
#include <nss/grp.h>
#ifndef _ISOMAC
libc_hidden_proto (setgroups)
/* Now define the internal interfaces. */
extern int __getgrent_r (struct group *__resultbuf, char *buffer,
size_t __buflen, struct group **__result)
attribute_hidden;
extern int __old_getgrent_r (struct group *__resultbuf, char *buffer,
size_t __buflen, struct group **__result);
extern int __fgetgrent_r (FILE * __stream, struct group *__resultbuf,
char *buffer, size_t __buflen,
struct group **__result) attribute_hidden;
/* Search for an entry with a matching group ID. */
extern int __getgrgid_r (__gid_t __gid, struct group *__resultbuf,
char *__buffer, size_t __buflen,
struct group **__result) attribute_hidden;
extern int __old_getgrgid_r (__gid_t __gid, struct group *__resultbuf,
char *__buffer, size_t __buflen,
struct group **__result);
/* Search for an entry with a matching group name. */
extern int __getgrnam_r (const char *__name, struct group *__resultbuf,
char *__buffer, size_t __buflen,
struct group **__result) attribute_hidden;
extern int __old_getgrnam_r (const char *__name, struct group *__resultbuf,
char *__buffer, size_t __buflen,
struct group **__result);
#define DECLARE_NSS_PROTOTYPES(service) \
extern enum nss_status _nss_ ## service ## _setgrent (int); \
extern enum nss_status _nss_ ## service ## _endgrent (void); \
extern enum nss_status _nss_ ## service ## _getgrgid_r \
(gid_t gid, struct group *grp, char *buffer, \
size_t buflen, int *errnop); \
extern enum nss_status _nss_ ## service ## _getgrnam_r \
(const char *name, struct group *grp, \
char *buffer, size_t buflen, int *errnop); \
extern enum nss_status _nss_ ## service ##_getgrent_r \
(struct group *result, char *buffer, size_t buflen, \
int *errnop); \
extern enum nss_status _nss_ ## service ##_initgroups_dyn \
(const char *user, gid_t group, long int *start, \
long int *size, gid_t **groupsp, long int limit, \
int *errnop);
DECLARE_NSS_PROTOTYPES (compat)
DECLARE_NSS_PROTOTYPES (files)
DECLARE_NSS_PROTOTYPES (hesiod)
#undef DECLARE_NSS_PROTOTYPES
#endif
#endif