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-rw-r--r--include/grp_.h11
-rw-r--r--include/pwd_.h14
-rw-r--r--include/shadow_.h26
-rw-r--r--libpwdgrp/pwd_grp.c32
4 files changed, 41 insertions, 42 deletions
diff --git a/include/grp_.h b/include/grp_.h
index f7b8d836f..db13ce3b4 100644
--- a/include/grp_.h
+++ b/include/grp_.h
@@ -36,31 +36,30 @@ PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
#define getgrouplist bb_internal_getgrouplist
#define initgroups bb_internal_initgroups
-
/* All function names below should be remapped by #defines above
* in order to not collide with libc names. */
/* Close the group-file stream. */
-extern void endgrent(void);
+void FAST_FUNC endgrent(void);
/* Search for an entry with a matching group ID. */
-extern struct group *getgrgid(gid_t __gid);
+struct group* FAST_FUNC getgrgid(gid_t __gid);
/* Search for an entry with a matching group name. */
-extern struct group *getgrnam(const char *__name);
+struct group* FAST_FUNC getgrnam(const char *__name);
/* Reentrant versions of some of the functions above. */
/* Store at most *NGROUPS members of the group set for USER into
*GROUPS. Also include GROUP. The actual number of groups found is
returned in *NGROUPS. Return -1 if the if *NGROUPS is too small. */
-extern int getgrouplist(const char *__user, gid_t __group,
+int FAST_FUNC getgrouplist(const char *__user, gid_t __group,
gid_t *__groups, int *__ngroups);
/* Initialize the group set for the current user
by reading the group database and using all groups
of which USER is a member. Also include GROUP. */
-extern int initgroups(const char *__user, gid_t __group);
+int FAST_FUNC initgroups(const char *__user, gid_t __group);
POP_SAVED_FUNCTION_VISIBILITY
diff --git a/include/pwd_.h b/include/pwd_.h
index d086f86e3..32b5b366e 100644
--- a/include/pwd_.h
+++ b/include/pwd_.h
@@ -43,21 +43,21 @@ PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
* in order to not collide with libc names. */
/* Rewind the password-file stream. */
-extern void setpwent(void);
+void FAST_FUNC setpwent(void);
/* Close the password-file stream. */
-extern void endpwent(void);
+void FAST_FUNC endpwent(void);
#ifdef UNUSED_SINCE_WE_AVOID_STATIC_BUFS
/* Read an entry from the password-file stream, opening it if necessary. */
-extern struct passwd *getpwent(void);
+struct passwd* FAST_FUNC getpwent(void);
#endif
/* Search for an entry with a matching user ID. */
-extern struct passwd *getpwuid(uid_t __uid);
+struct passwd* FAST_FUNC getpwuid(uid_t __uid);
/* Search for an entry with a matching username. */
-extern struct passwd *getpwnam(const char *__name);
+struct passwd* FAST_FUNC getpwnam(const char *__name);
/* Reentrant versions of some of the functions above.
@@ -67,11 +67,11 @@ extern struct passwd *getpwnam(const char *__name);
other reentrant functions so the chances are good this is what the
POSIX people would choose. */
-extern int getpwent_r(struct passwd *__restrict __resultbuf,
+int FAST_FUNC getpwent_r(struct passwd *__restrict __resultbuf,
char *__restrict __buffer, size_t __buflen,
struct passwd **__restrict __result);
-extern int getpwnam_r(const char *__restrict __name,
+int FAST_FUNC getpwnam_r(const char *__restrict __name,
struct passwd *__restrict __resultbuf,
char *__restrict __buffer, size_t __buflen,
struct passwd **__restrict __result);
diff --git a/include/shadow_.h b/include/shadow_.h
index 7babe4f30..8e2581e7c 100644
--- a/include/shadow_.h
+++ b/include/shadow_.h
@@ -57,48 +57,48 @@ struct spwd {
#ifdef UNUSED_FOR_NOW
/* Open database for reading */
-extern void setspent(void);
+void FAST_FUNC setspent(void);
/* Close database */
-extern void endspent(void);
+void FAST_FUNC endspent(void);
/* Get next entry from database, perhaps after opening the file */
-extern struct spwd *getspent(void);
+struct spwd* FAST_FUNC getspent(void);
/* Get shadow entry matching NAME */
-extern struct spwd *getspnam(const char *__name);
+struct spwd* FAST_FUNC getspnam(const char *__name);
/* Read shadow entry from STRING */
-extern struct spwd *sgetspent(const char *__string);
+struct spwd* FAST_FUNC sgetspent(const char *__string);
/* Read next shadow entry from STREAM */
-extern struct spwd *fgetspent(FILE *__stream);
+struct spwd* FAST_FUNC fgetspent(FILE *__stream);
/* Write line containing shadow password entry to stream */
-extern int putspent(const struct spwd *__p, FILE *__stream);
+int FAST_FUNC putspent(const struct spwd *__p, FILE *__stream);
/* Reentrant versions of some of the functions above */
-extern int getspent_r(struct spwd *__result_buf, char *__buffer,
+int FAST_FUNC getspent_r(struct spwd *__result_buf, char *__buffer,
size_t __buflen, struct spwd **__result);
#endif
-extern int getspnam_r(const char *__name, struct spwd *__result_buf,
+int FAST_FUNC getspnam_r(const char *__name, struct spwd *__result_buf,
char *__buffer, size_t __buflen,
struct spwd **__result);
#ifdef UNUSED_FOR_NOW
-extern int sgetspent_r(const char *__string, struct spwd *__result_buf,
+int FAST_FUNC sgetspent_r(const char *__string, struct spwd *__result_buf,
char *__buffer, size_t __buflen,
struct spwd **__result);
-extern int fgetspent_r(FILE *__stream, struct spwd *__result_buf,
+int FAST_FUNC fgetspent_r(FILE *__stream, struct spwd *__result_buf,
char *__buffer, size_t __buflen,
struct spwd **__result);
/* Protect password file against multi writers */
-extern int lckpwdf(void);
+int FAST_FUNC lckpwdf(void);
/* Unlock password file */
-extern int ulckpwdf(void);
+int FAST_FUNC ulckpwdf(void);
#endif
POP_SAVED_FUNCTION_VISIBILITY
diff --git a/libpwdgrp/pwd_grp.c b/libpwdgrp/pwd_grp.c
index ed8370124..0d8e2bb5c 100644
--- a/libpwdgrp/pwd_grp.c
+++ b/libpwdgrp/pwd_grp.c
@@ -288,7 +288,7 @@ static void *convert_to_struct(const char *def, const unsigned char *off,
/****** getXXnam/id_r */
-static int getXXnam_r(const char *name, uintptr_t db_and_field_pos, char *buffer, size_t buflen,
+static int FAST_FUNC getXXnam_r(const char *name, uintptr_t db_and_field_pos, char *buffer, size_t buflen,
void *result)
{
void *struct_buf = *(void**)result;
@@ -316,18 +316,18 @@ static int getXXnam_r(const char *name, uintptr_t db_and_field_pos, char *buffer
return errno;
}
-int getpwnam_r(const char *name, struct passwd *struct_buf, char *buffer, size_t buflen,
+int FAST_FUNC getpwnam_r(const char *name, struct passwd *struct_buf, char *buffer, size_t buflen,
struct passwd **result)
{
/* Why the "store buffer address in result" trick?
* This way, getXXnam_r has the same ABI signature as getpwnam_r,
- * hopefully compiler can optimize tall call better in this case.
+ * hopefully compiler can optimize tail call better in this case.
*/
*result = struct_buf;
return getXXnam_r(name, (0 << 2) + 0, buffer, buflen, result);
}
#if ENABLE_USE_BB_SHADOW
-int getspnam_r(const char *name, struct spwd *struct_buf, char *buffer, size_t buflen,
+int FAST_FUNC getspnam_r(const char *name, struct spwd *struct_buf, char *buffer, size_t buflen,
struct spwd **result)
{
*result = struct_buf;
@@ -337,7 +337,7 @@ int getspnam_r(const char *name, struct spwd *struct_buf, char *buffer, size_t b
/****** getXXent_r */
-static int getXXent_r(void *struct_buf, char *buffer, size_t buflen,
+static int FAST_FUNC getXXent_r(void *struct_buf, char *buffer, size_t buflen,
void *result,
unsigned db_idx)
{
@@ -374,14 +374,14 @@ static int getXXent_r(void *struct_buf, char *buffer, size_t buflen,
return errno;
}
-int getpwent_r(struct passwd *struct_buf, char *buffer, size_t buflen, struct passwd **result)
+int FAST_FUNC getpwent_r(struct passwd *struct_buf, char *buffer, size_t buflen, struct passwd **result)
{
return getXXent_r(struct_buf, buffer, buflen, result, 0);
}
/****** getXXnam/id */
-static void *getXXnam(const char *name, unsigned db_and_field_pos)
+static void* FAST_FUNC getXXnam(const char *name, unsigned db_and_field_pos)
{
char *buf;
void *result;
@@ -409,39 +409,39 @@ static void *getXXnam(const char *name, unsigned db_and_field_pos)
return result;
}
-struct passwd *getpwnam(const char *name)
+struct passwd* FAST_FUNC getpwnam(const char *name)
{
return getXXnam(name, (0 << 2) + 0);
}
-struct group *getgrnam(const char *name)
+struct group* FAST_FUNC getgrnam(const char *name)
{
return getXXnam(name, (1 << 2) + 0);
}
-struct passwd *getpwuid(uid_t id)
+struct passwd* FAST_FUNC getpwuid(uid_t id)
{
return getXXnam(utoa(id), (0 << 2) + 2);
}
-struct group *getgrgid(gid_t id)
+struct group* FAST_FUNC getgrgid(gid_t id)
{
return getXXnam(utoa(id), (1 << 2) + 2);
}
/****** end/setXXend */
-void endpwent(void)
+void FAST_FUNC endpwent(void)
{
if (has_S && S.db[0].fp) {
fclose(S.db[0].fp);
S.db[0].fp = NULL;
}
}
-void setpwent(void)
+void FAST_FUNC setpwent(void)
{
if (has_S && S.db[0].fp) {
rewind(S.db[0].fp);
}
}
-void endgrent(void)
+void FAST_FUNC endgrent(void)
{
if (has_S && S.db[1].fp) {
fclose(S.db[1].fp);
@@ -491,7 +491,7 @@ static gid_t* FAST_FUNC getgrouplist_internal(int *ngroups_ptr,
return group_list;
}
-int initgroups(const char *user, gid_t gid)
+int FAST_FUNC initgroups(const char *user, gid_t gid)
{
int ngroups;
gid_t *group_list = getgrouplist_internal(&ngroups, user, gid);
@@ -501,7 +501,7 @@ int initgroups(const char *user, gid_t gid)
return ngroups;
}
-int getgrouplist(const char *user, gid_t gid, gid_t *groups, int *ngroups)
+int FAST_FUNC getgrouplist(const char *user, gid_t gid, gid_t *groups, int *ngroups)
{
int ngroups_old = *ngroups;
gid_t *group_list = getgrouplist_internal(ngroups, user, gid);