gentoo-overlay/app-admin/gkrellm/files/gkrellm-2.3.11-clang16.patch

From 7df25a85ccbd28e22dee437272202fe966f861d1 Mon Sep 17 00:00:00 2001
From: A Schenck <galiven@users.sourceforge.net>
Date: Fri, 27 Jan 2023 15:09:58 -0800
Subject: [PATCH] Declare arguments on function pointers

Solves the errors with -Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types -Werror=deprecated-non-prototype
--- a/server/mail.c
+++ b/server/mail.c
@@ -42,12 +42,13 @@
 #define MBOX_MH_DIR		2
 
 
-typedef struct
+typedef struct Mailbox Mailbox;
+struct Mailbox
 	{
 	gchar		*path;
 	gchar		*homedir_path;
 	gint		mboxtype;
-	gboolean	(*check_func)();
+	gboolean	(*check_func)(Mailbox *mbox);
 	gint		mail_count;
 	gint		new_mail_count;
 	gint		old_mail_count;
@@ -57,8 +58,7 @@ typedef struct
 	off_t		last_size;
 	gboolean	is_internal;	/* Internal mail message (ie: localmachine) */
 	gboolean	changed;
-	}
-	Mailbox;
+	};
 
 static GList	*mailbox_list;
 
--- a/src/alerts.c
+++ b/src/alerts.c
@@ -765,7 +765,7 @@ gkrellm_alert_plugin_add(GkrellmMonitor *mon, gchar *name)
 void
 gkrellm_alert_plugin_alert_connect(GkrellmAlertPlugin *gap,
 			void (*alarm_func)(), void (*warn_func)(),
-			void (*update_func)(), void (*check_func)(),
+			void (*update_func)(), void (*check_func)(GkrellmAlert* alert, gpointer data, gfloat value),
 			void (*destroy_func)())
 	{
 	gap->alarm_func = alarm_func;
--- a/src/chart.c
+++ b/src/chart.c
@@ -2107,7 +2107,7 @@ gkrellm_get_chartconfig_grid_resolution(GkrellmChartconfig *cf)
 
 void
 gkrellm_chartconfig_grid_resolution_connect(GkrellmChartconfig *cf,
-			void (*func)(gpointer), gpointer data)
+			void (*func)(GkrellmChartconfig *, gpointer), gpointer data)
 	{
 	if (!cf)
 		return;
@@ -2206,7 +2206,7 @@ gkrellm_get_chartconfig_fixed_grids(GkrellmChartconfig *cf)
 
 void
 gkrellm_chartconfig_fixed_grids_connect(GkrellmChartconfig *cf,
-			void (*func)(gpointer), gpointer data)
+			void (*func)(GkrellmChartconfig*, gpointer), gpointer data)
 	{
 	if (!cf)
 		return;
@@ -2224,7 +2224,7 @@ gkrellm_get_chartconfig_height(GkrellmChartconfig *cf)
 
 void
 gkrellm_chartconfig_height_connect(GkrellmChartconfig *cf,
-			void (*func)(gpointer), gpointer data)
+			void (*func)(GkrellmChartconfig*, gpointer), gpointer data)
 	{
 	if (!cf)
 		return;
--- a/src/cpu.c
+++ b/src/cpu.c
@@ -50,7 +50,8 @@ static void	cb_alert_config_create(GkrellmAlert *ap, GtkWidget *vbox,
 #endif
 
 
-typedef struct
+typedef struct CpuMon CpuMon;
+struct CpuMon
 	{
 	gchar			*name;
 	gchar			*panel_label;
@@ -87,8 +88,7 @@ typedef struct
 					nice,
 					sys,
 					idle;
-	}
-	CpuMon;
+	};
 
 
 static GkrellmMonitor
@@ -575,7 +575,7 @@ cb_cpu_extra(GtkWidget *widget, GdkEventButton *ev)
 	}
 
 static void
-setup_cpu_scaling(GkrellmChartconfig *cf)
+setup_cpu_scaling(GkrellmChartconfig *cf, gpointer data)
 	{
 	gint	grids;
 
@@ -741,7 +741,7 @@ static gchar			*nice_color_string,
 						*nice_grid_color_string;
 
 static void
-cb_height(GkrellmChartconfig *cf, CpuMon *cpu)
+cb_height(GkrellmChartconfig *cf, gpointer data)
 	{
 	GList			*list;
 	GkrellmChart	*cp;
@@ -879,7 +879,7 @@ create_cpu(GtkWidget *vbox, gint first_create)
 		gkrellm_chartconfig_fixed_grids_connect(cp->config,
 					setup_cpu_scaling, NULL);
 		gkrellm_chartconfig_height_connect(cp->config, cb_height, cpu);
-		setup_cpu_scaling(cp->config);
+		setup_cpu_scaling(cp->config, NULL);
 
 		cpu->sensor_decal = cpu->fan_decal = NULL;
 		if (show_panel_labels)
--- a/src/disk.c
+++ b/src/disk.c
@@ -104,8 +104,8 @@ static gboolean	sys_handles_composite_reset;
 static gboolean	units_are_blocks;
 
 static void		(*read_disk_data)();
-static gchar	*(*name_from_device)();
-static gint		(*order_from_name)();
+static gchar	*(*name_from_device)(gint device_number, gint uint_number, gint *order);
+static gint		(*order_from_name)(const gchar *name);
 
 
 
@@ -703,9 +703,10 @@ cb_disk_extra(GtkWidget *widget, GdkEventButton *ev)
 	}
 
 static void
-setup_disk_scaling(GkrellmChartconfig *cf, GkrellmChart *cp)
+setup_disk_scaling(GkrellmChartconfig *cf, gpointer data)
 	{
 	gint	grids, res;
+	GkrellmChart *cp = (GkrellmChart*)data;
 
 	grids = gkrellm_get_chartconfig_fixed_grids(cf);
 	if (!grids)
--- a/src/fs.c
+++ b/src/fs.c
@@ -115,7 +115,7 @@ static GList	*fstab_list;
 static gint		uid;
 
 void			(*get_mounts_list)(),
-				(*get_fsusage)(),
+				(*get_fsusage)(gpointer mon, gchar *dir),
 				(*get_fstab_list)();
 gboolean		(*get_fstab_modified)();
 
@@ -123,8 +123,8 @@ gboolean		(*get_fstab_modified)();
 /* If ejecting is available via an ioctl() or if there is an eject command,
 |  set these up in gkrellm_sys_fs_init() by calling gkrellm_fs_setup_eject().
 */
-void			(*eject_cdrom_func)(),
-				(*close_cdrom_func)();
+void			(*eject_cdrom_func)(gchar *dev),
+				(*close_cdrom_func)(gchar *dev);
 static gchar	*eject_cdrom_command,
 				*close_cdrom_command;
 static gboolean	cdrom_thread_busy;		/* for the cdrom_funcs */
@@ -1536,7 +1536,7 @@ static GtkWidget	*alert_button;
 
 static GtkWidget	*data_format_combo_box;
 
-static gboolean	(*original_row_drop_possible)();
+static gboolean	(*original_row_drop_possible)(GtkTreeDragDest *dest, GtkTreePath *path, GtkSelectionData *selection_data);
 
 
 static void
--- a/src/gkrellm-public-proto.h
+++ b/src/gkrellm-public-proto.h
@@ -116,8 +116,8 @@ void		gkrellm_chartconfig_grid_resolution_adjustment(
 void		gkrellm_set_chartconfig_grid_resolution(GkrellmChartconfig *,
 						gint);
 gint		gkrellm_get_chartconfig_grid_resolution(GkrellmChartconfig *);
-void		gkrellm_chartconfig_grid_resolution_connect(
-						GkrellmChartconfig *, void (*fn)(), gpointer);
+void		gkrellm_chartconfig_grid_resolution_connect(GkrellmChartconfig* cf,
+						void (*fn)(GkrellmChartconfig*, gpointer), gpointer);
 void		gkrellm_set_chartconfig_flags(GkrellmChartconfig *, gint);
 
 void		gkrellm_chartconfig_grid_resolution_label(
@@ -131,10 +131,10 @@ void		gkrellm_set_chartconfig_sequence_125(GkrellmChartconfig *,
 void		gkrellm_set_chartconfig_fixed_grids(GkrellmChartconfig *, gint);
 gint		gkrellm_get_chartconfig_fixed_grids(GkrellmChartconfig *);
 void		gkrellm_chartconfig_fixed_grids_connect(GkrellmChartconfig *,
-						void (*fn)(), gpointer);
+						void (*fn)(GkrellmChartconfig*, gpointer), gpointer);
 gint		gkrellm_get_chartconfig_height(GkrellmChartconfig *);
-void		gkrellm_chartconfig_height_connect(GkrellmChartconfig *,
-						void (*fn)(), gpointer);
+void		gkrellm_chartconfig_height_connect(GkrellmChartconfig* cf,
+						void (*fn)(GkrellmChartconfig*, gpointer), gpointer);
 void		gkrellm_chartconfig_callback_block(GkrellmChartconfig *, gboolean);
 void		gkrellm_save_chartconfig(FILE *, GkrellmChartconfig *,
 						gchar *, gchar *);
@@ -274,7 +274,7 @@ GkrellmDecalbutton *gkrellm_make_scaled_button(GkrellmPanel *p,
 GkrellmDecalbutton *gkrellm_decal_is_button(GkrellmDecal *);
 void		gkrellm_set_in_button_callback(GkrellmDecalbutton *,
 						gint (*func)(), gpointer data);
-gboolean	gkrellm_in_button(GkrellmDecalbutton *button, GdkEventButton *);
+gboolean	gkrellm_in_button(GkrellmDecalbutton *button, GdkEventButton *, gpointer data);
 gboolean	gkrellm_in_decal(GkrellmDecal *, GdkEventButton *);
 void		gkrellm_decal_button_connect(GkrellmDecalbutton *, void (*func)(),
 						void *);
@@ -415,7 +415,7 @@ GkrellmAlertPlugin	*gkrellm_alert_plugin_add(GkrellmMonitor *mon,
 						gchar *name);
 void		gkrellm_alert_plugin_alert_connect(GkrellmAlertPlugin *gap,
             			void (*alarm_func)(), void (*warn_func)(),
-						void (*update_func)(), void (*check_func)(),
+						void (*update_func)(), void (*check_func)(GkrellmAlert* alert, gpointer data, gfloat value),
 						void (*destroy_func)());
 void		gkrellm_alert_plugin_config_connect(GkrellmAlertPlugin *gap,
 						gchar *tab_name,
--- a/src/gkrellm.h
+++ b/src/gkrellm.h
@@ -546,14 +546,15 @@ typedef struct
 #define	NO_CONFIG_AUTO_GRID_RESOLUTION	1
 #define	NO_CONFIG_FIXED_GRIDS			2
 
-typedef struct
+typedef struct GkrellmChartconfig GkrellmChartconfig;
+struct GkrellmChartconfig
 	{
 	gint		flags;
 	gboolean	config_loaded;
 	gboolean	log;
 
 	gint		h;
-	void		(*cb_height)();
+	void		(*cb_height)(GkrellmChartconfig *config, gpointer data);
 	gpointer	cb_height_data;
 	GtkWidget	*height_spin_button;
 
@@ -566,7 +567,7 @@ typedef struct
 	gboolean	auto_grid_resolution;
 	gboolean	auto_resolution_stick;
 	gboolean	sequence_125;
-	void		(*cb_grid_resolution)();
+	void		(*cb_grid_resolution)(GkrellmChartconfig *config, gpointer data);
 	gpointer	cb_grid_resolution_data;
 	GtkWidget	*grid_resolution_spin_button;
 	GtkWidget	*auto_resolution_control_menubar;
@@ -583,7 +584,7 @@ typedef struct
 				width;
 
 	gboolean	fixed_grids;
-	void		(*cb_fixed_grids)();
+	void		(*cb_fixed_grids)(GkrellmChartconfig *config, gpointer data);
 	gpointer	cb_fixed_grids_data;
 	GtkWidget	*fixed_grids_spin_button;
 
@@ -591,8 +592,7 @@ typedef struct
 	GList		**chart_cd_list;
 
 	gboolean	cb_block;
-	}
-	GkrellmChartconfig;
+	};
 
   /* GkrellmCharts are drawn in layers and each data value drawn has its own
   |  layer (the GkrellmChartdata struct -> image/color of the drawn data and
@@ -750,13 +750,14 @@ typedef struct
 	GkrellmChartdata;
 
 
-typedef struct
+typedef struct GkrellmDecalbutton GkrellmDecalbutton;
+struct GkrellmDecalbutton
 	{
 	GkrellmPanel *panel;
 	GkrellmDecal *decal;
-	void		(*cb_button_click)();
+	void		(*cb_button_click)(GkrellmDecalbutton *b, gpointer data);
 	gpointer	data;
-	gint		(*cb_in_button)();
+	gint		(*cb_in_button)(GkrellmDecalbutton *b, GdkEventButton *ev, gpointer data);
 	gpointer	in_button_data;
 	gpointer	privat;
 	gint		cur_index;
@@ -764,10 +765,9 @@ typedef struct
 	gint		saved_index;
 	gint		sensitive;
 	gint		type;
-	void		(*cb_button_right_click)();
+	void		(*cb_button_right_click)(GkrellmDecalbutton *b, gpointer data);
 	gpointer	right_data;
-	}
-	GkrellmDecalbutton;
+	};
 
 
 
@@ -791,20 +791,21 @@ typedef struct
 /* ------- Alerts ------- */
 #define	GKRELLM_ALERTCONFIG_KEYWORD			"alert_config"
 
+typedef struct GkrellmAlert GkrellmAlert;
 typedef struct
 	{
 	struct _GkrellmMonitor	*mon;
 	gchar		*name,
 				*tab_name;
-	void		(*warn_func)(),
-				(*alarm_func)(),
-				(*update_func)(),
-				(*check_func)(),
-				(*destroy_func)();
-	void		(*config_create_func)(),
-				(*config_apply_func)(),
-				(*config_save_func)(),
-				(*config_load_func)();
+	void		(*warn_func)(GkrellmAlert *alert, gpointer data, gboolean state),
+				(*alarm_func)(GkrellmAlert *alert, gpointer data, gboolean state),
+				(*update_func)(GkrellmAlert *alert, gpointer data),
+				(*check_func)(GkrellmAlert *alert, gpointer data, gfloat value),
+				(*destroy_func)(GkrellmAlert *alert, gpointer data);
+	void		(*config_create_func)(GtkWidget *vbox, GkrellmAlert *alert, gpointer data),
+				(*config_apply_func)(GkrellmAlert *alert, gpointer data, gboolean closing),
+				(*config_save_func)(GkrellmAlert *alert, gpointer data, FILE *f, gchar *p, gchar *id),
+				(*config_load_func)(GkrellmAlert *alert, gchar *config_id, gchar *alert_id);
 	}
 	GkrellmAlertPlugin;
 
@@ -847,7 +848,7 @@ typedef struct
 	}
 	GkrellmAlertkrell;
 
-typedef struct
+struct GkrellmAlert
 	{
 	GkrellmPanel *panel;
 	gchar		*name,
@@ -870,15 +871,15 @@ typedef struct
 				alarm_repeat;
 	gint		delay;
 
-	void		(*cb_trigger)();
+	void		(*cb_trigger)(GkrellmAlert *alert, gpointer data);
 	gpointer	cb_trigger_data;
 	void		(*cb_stop)();
 	gpointer	cb_stop_data;
-	void		(*cb_config)();
+	void		(*cb_config)(GkrellmAlert *alert, gpointer data);
 	gpointer	cb_config_data;
-	void		(*cb_config_create)();
+	void		(*cb_config_create)(GkrellmAlert *alert, GtkWidget *vbox1, gpointer data);
 	gpointer	cb_config_create_data;
-	void		(*cb_command_process)();
+	void		(*cb_command_process)(GkrellmAlert *alert, gchar *src, gchar *buf, gint size, void* target);
 	gpointer	cb_command_process_data;
 
 	GtkWidget	*config_window,
@@ -910,8 +911,7 @@ typedef struct
 
 	gchar		*id_string;		/* For unique alert names for alert plugins */
 	GList		*plugin_list;
-	}
-	GkrellmAlert;
+	};
 
 /* ------------------------ */
 
--- a/src/inet.c
+++ b/src/inet.c
@@ -36,7 +36,8 @@
 #include "gkrellm-sysdeps.h"
 #include "inet.h"
 
-typedef struct
+typedef struct InetMon InetMon;
+struct InetMon
 	{
 	GtkWidget	*vbox;
 	gchar		*name;
@@ -87,8 +88,7 @@ typedef struct
 						port1_1;
 
 	gulong				krell_hits;
-	}
-	InetMon;
+	};
 
 static GkrellmMonitor *mon_inet;
 
@@ -824,9 +824,10 @@ cb_panel_press(GtkWidget *widget, GdkEventButton *ev)
   /* Lock the hour and minute heights together.
   */
 static void
-cb_inet_height(GkrellmChartconfig *cf, InetMon *in)
+cb_inet_height(GkrellmChartconfig *cf, gpointer data)
 	{
 	gint	h;
+	InetMon	*in = (InetMon*) data;
 
 	h = gkrellm_get_chartconfig_height(cf);
 	if (in->chart_minute->h != h)
--- a/src/krell.c
+++ b/src/krell.c
@@ -1483,7 +1483,7 @@ gkrellm_show_button(GkrellmDecalbutton *b)
 	}
 
 gboolean
-gkrellm_in_button(GkrellmDecalbutton *b, GdkEventButton *ev)
+gkrellm_in_button(GkrellmDecalbutton *b, GdkEventButton *ev, gpointer data)
 	{
 	return gkrellm_in_decal(b->decal, ev);
 	}
--- a/src/mail.c
+++ b/src/mail.c
@@ -255,12 +255,13 @@ typedef struct
 	}
 	MailAccount;
 
-typedef struct
+typedef struct Mailbox Mailbox;
+struct Mailbox
 	{
 	MailAccount	*account;
 	gboolean	busy;
 	GString		*tcp_in;
-	gboolean	(*check_func)();
+	gboolean	(*check_func)(Mailbox *mbox);
 	gpointer	data;			/* For external mailboxes (in plugins) */
 	GThread*	thread;
 	gint		mail_count;
@@ -277,8 +278,7 @@ typedef struct
 	gchar		*uidl;
 	gboolean	warned;
 	void		*private;
-	}
-	Mailbox;
+	};
 
 static GList	*mailbox_list;
 
@@ -2309,9 +2309,8 @@ reset_mail_fetch(void)
 	}
 
 static gboolean
-run_fetch_program(void)
+run_fetch_program(Mailbox *mbox)
 	{
-	Mailbox		*mbox;
 	Mailproc	*mp	= (Mailproc *) mail_fetch->private;
 	GList		*list;
 
--- a/src/mem.c
+++ b/src/mem.c
@@ -662,8 +662,9 @@ cb_panel_motion(GtkWidget *widget, GdkEventButton *ev)
 	}
 
 static void
-setup_scaling(GkrellmChartconfig *cf, MeminfoChart *mc)
+setup_scaling(GkrellmChartconfig *cf, gpointer data)
 	{
+	MeminfoChart* mc = (MeminfoChart*)data;
 	GkrellmChart	*cp	  = mc->chart;
 	gint	res   = DEFAULT_GRID_RES,
 			grids = FULL_SCALE_GRIDS;
--- a/src/net.c
+++ b/src/net.c
@@ -1165,8 +1165,9 @@ grid_resolution_default(NetMon *net)
 	}
 
 static void
-setup_net_scaling(GkrellmChartconfig *cf, NetMon *net)
+setup_net_scaling(GkrellmChartconfig *cf, gpointer data)
 	{
+	NetMon *net = (NetMon*)data;
 	GkrellmChart	*cp  = net->chart;
 	gint	grids, res;
 
--- a/src/proc.c
+++ b/src/proc.c
@@ -333,7 +333,7 @@ cb_proc_extra(GtkWidget *widget, GdkEventButton *ev)
 	}
 
 static void
-setup_proc_scaling(void)
+setup_proc_scaling(GkrellmChartconfig *config, gpointer data)
 	{
 	GkrellmChart	*cp		= proc.chart;
 	gint			grids, res, new_fork_scaling;
@@ -567,7 +567,7 @@ create_proc_monitor(GtkWidget *vbox, gint first_create)
 					_("Average process load per minute"));
 
 	gkrellm_alloc_chartdata(cp);
-	setup_proc_scaling();
+	setup_proc_scaling(NULL, NULL);
 
 	/* I put motherboard temp on Proc panel (if temperature sensors found)
 	*/
--- a/src/sensors.c
+++ b/src/sensors.c
@@ -1985,7 +1985,7 @@ static Sensor		*dragged_sensor;
 
 static gint			sensor_last_group;
 
-static gboolean		(*original_row_drop_possible)();
+static gboolean		(*original_row_drop_possible)(GtkTreeDragDest *drag_dest, GtkTreePath *path, GtkSelectionData *selection_data);
 
 
 
--- a/src/sysdeps-unix.c
+++ b/src/sysdeps-unix.c
@@ -89,7 +89,7 @@
 #endif
 
 #if !defined(SENSORS_COMMON) && !defined(WIN32)
-static gboolean (*mbmon_check_func)();
+static gboolean (*mbmon_check_func)(gboolean);
 #endif
 
 gchar *
--- a/src/sysdeps/sensors-common.c
+++ b/src/sysdeps/sensors-common.c
@@ -54,7 +54,7 @@ static gchar	gkrellm_decimal_point,
 				mbmon_decimal_point;
 static gboolean	mbmon_need_decimal_point_fix;
 
-static gboolean (*mbmon_check_func)();
+static gboolean (*mbmon_check_func)(gboolean);
 
 static gboolean
 mbmon_decimal_point_fix(gchar *buf)
-- 
2.39.1