[pacman-dev] [PATCH] Always specify arguement type in function delcarations

[Allan McRae]

Always declare a function with (void) rather than () when we expect
no arguements.  Fixes all warnings with -Wstrict-prototypes.

Signed-off-by: Allan McRae <allan at archlinux.org>
---
 lib/libalpm/alpm.h       |   44 ++++++++++++++++++++++----------------------
 lib/libalpm/be_package.c |    2 +-
 lib/libalpm/handle.h     |    2 +-
 lib/libalpm/util.h       |    4 ++--
 src/pacman/sync.c        |    2 +-
 src/util/pactree.c       |    2 +-
 6 files changed, 28 insertions(+), 28 deletions(-)

diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index 86212a4..e17300f 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -97,69 +97,69 @@ typedef int (*alpm_cb_fetch)(const char *url, const char *localpath,
  * Options
  */
 
-alpm_cb_log alpm_option_get_logcb();
+alpm_cb_log alpm_option_get_logcb(void);
 void alpm_option_set_logcb(alpm_cb_log cb);
 
-alpm_cb_download alpm_option_get_dlcb();
+alpm_cb_download alpm_option_get_dlcb(void);
 void alpm_option_set_dlcb(alpm_cb_download cb);
 
-alpm_cb_fetch alpm_option_get_fetchcb();
+alpm_cb_fetch alpm_option_get_fetchcb(void);
 void alpm_option_set_fetchcb(alpm_cb_fetch cb);
 
-alpm_cb_totaldl alpm_option_get_totaldlcb();
+alpm_cb_totaldl alpm_option_get_totaldlcb(void);
 void alpm_option_set_totaldlcb(alpm_cb_totaldl cb);
 
-const char *alpm_option_get_root();
+const char *alpm_option_get_root(void);
 int alpm_option_set_root(const char *root);
 
-const char *alpm_option_get_dbpath();
+const char *alpm_option_get_dbpath(void);
 int alpm_option_set_dbpath(const char *dbpath);
 
-alpm_list_t *alpm_option_get_cachedirs();
+alpm_list_t *alpm_option_get_cachedirs(void);
 int alpm_option_add_cachedir(const char *cachedir);
 void alpm_option_set_cachedirs(alpm_list_t *cachedirs);
 int alpm_option_remove_cachedir(const char *cachedir);
 
-const char *alpm_option_get_logfile();
+const char *alpm_option_get_logfile(void);
 int alpm_option_set_logfile(const char *logfile);
 
-const char *alpm_option_get_lockfile();
+const char *alpm_option_get_lockfile(void);
 /* no set_lockfile, path is determined from dbpath */
 
-int alpm_option_get_usesyslog();
+int alpm_option_get_usesyslog(void);
 void alpm_option_set_usesyslog(int usesyslog);
 
-alpm_list_t *alpm_option_get_noupgrades();
+alpm_list_t *alpm_option_get_noupgrades(void);
 void alpm_option_add_noupgrade(const char *pkg);
 void alpm_option_set_noupgrades(alpm_list_t *noupgrade);
 int alpm_option_remove_noupgrade(const char *pkg);
 
-alpm_list_t *alpm_option_get_noextracts();
+alpm_list_t *alpm_option_get_noextracts(void);
 void alpm_option_add_noextract(const char *pkg);
 void alpm_option_set_noextracts(alpm_list_t *noextract);
 int alpm_option_remove_noextract(const char *pkg);
 
-alpm_list_t *alpm_option_get_ignorepkgs();
+alpm_list_t *alpm_option_get_ignorepkgs(void);
 void alpm_option_add_ignorepkg(const char *pkg);
 void alpm_option_set_ignorepkgs(alpm_list_t *ignorepkgs);
 int alpm_option_remove_ignorepkg(const char *pkg);
 
-alpm_list_t *alpm_option_get_ignoregrps();
+alpm_list_t *alpm_option_get_ignoregrps(void);
 void alpm_option_add_ignoregrp(const char *grp);
 void alpm_option_set_ignoregrps(alpm_list_t *ignoregrps);
 int alpm_option_remove_ignoregrp(const char *grp);
 
-const char *alpm_option_get_arch();
+const char *alpm_option_get_arch(void);
 void alpm_option_set_arch(const char *arch);
 
-int alpm_option_get_usedelta();
+int alpm_option_get_usedelta(void);
 void alpm_option_set_usedelta(int usedelta);
 
-int alpm_option_get_checkspace();
+int alpm_option_get_checkspace(void);
 void alpm_option_set_checkspace(int checkspace);
 
-pmdb_t *alpm_option_get_localdb();
-alpm_list_t *alpm_option_get_syncdbs();
+pmdb_t *alpm_option_get_localdb(void);
+alpm_list_t *alpm_option_get_syncdbs(void);
 
 /*
  * Install reasons -- ie, why the package was installed
@@ -407,9 +407,9 @@ typedef void (*alpm_trans_cb_conv)(pmtransconv_t, void *, void *,
 /* Transaction Progress callback */
 typedef void (*alpm_trans_cb_progress)(pmtransprog_t, const char *, int, size_t, size_t);
 
-int alpm_trans_get_flags();
-alpm_list_t * alpm_trans_get_add();
-alpm_list_t * alpm_trans_get_remove();
+int alpm_trans_get_flags(void);
+alpm_list_t * alpm_trans_get_add(void);
+alpm_list_t * alpm_trans_get_remove(void);
 int alpm_trans_init(pmtransflag_t flags,
                     alpm_trans_cb_event cb_event, alpm_trans_cb_conv conv,
                     alpm_trans_cb_progress cb_progress);
diff --git a/lib/libalpm/be_package.c b/lib/libalpm/be_package.c
index 2416dc8..6426fe9 100644
--- a/lib/libalpm/be_package.c
+++ b/lib/libalpm/be_package.c
@@ -131,7 +131,7 @@ int _package_changelog_close(const pmpkg_t *pkg, void *fp)
  * lets us only initialize an operations struct once which can always be
  * accessed by this method.
  */
-static struct pkg_operations *get_file_pkg_ops()
+static struct pkg_operations *get_file_pkg_ops(void)
 {
 	static struct pkg_operations *file_pkg_ops = NULL;
 	/* determine whether our static file_pkg_ops struct has been initialized */
diff --git a/lib/libalpm/handle.h b/lib/libalpm/handle.h
index 46414b9..b471ea6 100644
--- a/lib/libalpm/handle.h
+++ b/lib/libalpm/handle.h
@@ -66,7 +66,7 @@ typedef struct _pmhandle_t {
 /* global handle variable */
 extern pmhandle_t *handle;
 
-pmhandle_t *_alpm_handle_new();
+pmhandle_t *_alpm_handle_new(void);
 void _alpm_handle_free(pmhandle_t *handle);
 
 #endif /* _ALPM_HANDLE_H */
diff --git a/lib/libalpm/util.h b/lib/libalpm/util.h
index dfdc6a7..543643b 100644
--- a/lib/libalpm/util.h
+++ b/lib/libalpm/util.h
@@ -79,8 +79,8 @@ int _alpm_makepath(const char *path);
 int _alpm_makepath_mode(const char *path, mode_t mode);
 int _alpm_copyfile(const char *src, const char *dest);
 char *_alpm_strtrim(char *str);
-int _alpm_lckmk();
-int _alpm_lckrm();
+int _alpm_lckmk(void);
+int _alpm_lckrm(void);
 int _alpm_unpack_single(const char *archive, const char *prefix, const char *fn);
 int _alpm_unpack(const char *archive, const char *prefix, alpm_list_t *list, int breakfirst);
 int _alpm_rmrf(const char *path);
diff --git a/src/pacman/sync.c b/src/pacman/sync.c
index f9d12e4..6961f3c 100644
--- a/src/pacman/sync.c
+++ b/src/pacman/sync.c
@@ -571,7 +571,7 @@ static int sync_list(alpm_list_t *syncs, alpm_list_t *targets)
 	return(0);
 }
 
-static alpm_list_t *syncfirst() {
+static alpm_list_t *syncfirst(void) {
 	alpm_list_t *i, *res = NULL;
 
 	for(i = config->syncfirst; i; i = alpm_list_next(i)) {
diff --git a/src/util/pactree.c b/src/util/pactree.c
index 5e86967..967f5c8 100644
--- a/src/util/pactree.c
+++ b/src/util/pactree.c
@@ -54,7 +54,7 @@ int reverse = 0;
 int unique = 0;
 char *dbpath = NULL;
 
-static int alpm_local_init()
+static int alpm_local_init(void)
 {
 	int ret;
 
-- 
1.7.3.3