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Use strict prototypes

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Function declarations with no argument declare functions taking an
arbitrary number of arguments. Use the special type void to declare
functions taking no argument.
This commit is contained in:
Christian Göttsche 2022-01-03 12:43:01 +01:00
parent f84b8530c5
commit 45bba0e190
3 changed files with 16 additions and 16 deletions
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2
lib/nss.c
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@ -29,7 +29,7 @@ bool nss_is_initialized() {
return atomic_load(&nss_init_completed);
}
static void nss_exit() {
static void nss_exit(void) {
if (nss_is_initialized() && subid_nss) {
dlclose(subid_nss->handle);
free(subid_nss);

18
lib/prototypes.h
View File

@ -164,7 +164,7 @@ extern int getrange (char *range,
unsigned long *max, bool *has_max);
/* gettime.c */
extern time_t gettime ();
extern time_t gettime (void);
/* get_uid.c */
extern int get_uid (const char *uidstr, uid_t *uid);
@ -243,7 +243,7 @@ extern /*@null@*//*@only@*/struct passwd *get_my_pwent (void);
/* nss.c */
#include <libsubid/subid.h>
extern void nss_init(char *nsswitch_path);
extern bool nss_is_initialized();
extern bool nss_is_initialized(void);
struct subid_nss_ops {
/*
@ -293,7 +293,7 @@ struct subid_nss_ops {
void *handle;
};
extern struct subid_nss_ops *get_subid_nss_handle();
extern struct subid_nss_ops *get_subid_nss_handle(void);
/* pam_pass_non_interactive.c */
@ -324,12 +324,12 @@ extern struct passwd *prefix_getpwuid(uid_t uid);
extern struct passwd *prefix_getpwnam(const char* name);
extern struct spwd *prefix_getspnam(const char* name);
extern struct group *prefix_getgr_nam_gid(const char *grname);
extern void prefix_setpwent();
extern struct passwd* prefix_getpwent();
extern void prefix_endpwent();
extern void prefix_setgrent();
extern struct group* prefix_getgrent();
extern void prefix_endgrent();
extern void prefix_setpwent(void);
extern struct passwd* prefix_getpwent(void);
extern void prefix_endpwent(void);
extern void prefix_setgrent(void);
extern struct group* prefix_getgrent(void);
extern void prefix_endgrent(void);
/* pwd2spwd.c */
#ifndef USE_PAM

12
libmisc/prefix_flag.c
View File

@ -248,7 +248,7 @@ extern struct spwd *prefix_getspnam(const char* name)
}
}
extern void prefix_setpwent()
extern void prefix_setpwent(void)
{
if (!passwd_db_file) {
setpwent();
@ -261,7 +261,7 @@ extern void prefix_setpwent()
if (!fp_pwent)
return;
}
extern struct passwd* prefix_getpwent()
extern struct passwd* prefix_getpwent(void)
{
if (!passwd_db_file) {
return getpwent();
@ -271,7 +271,7 @@ extern struct passwd* prefix_getpwent()
}
return fgetpwent(fp_pwent);
}
extern void prefix_endpwent()
extern void prefix_endpwent(void)
{
if (!passwd_db_file) {
endpwent();
@ -282,7 +282,7 @@ extern void prefix_endpwent()
fp_pwent = NULL;
}
extern void prefix_setgrent()
extern void prefix_setgrent(void)
{
if (!group_db_file) {
setgrent();
@ -295,14 +295,14 @@ extern void prefix_setgrent()
if (!fp_grent)
return;
}
extern struct group* prefix_getgrent()
extern struct group* prefix_getgrent(void)
{
if (!group_db_file) {
return getgrent();
}
return fgetgrent(fp_grent);
}
extern void prefix_endgrent()
extern void prefix_endgrent(void)
{
if (!group_db_file) {
endgrent();