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libpayload: Fix prototype warnings in PDCurses 

This fixes the following PDCurses warnings:

    CC         curses/pdcurses-backend/pdcsetsc.libcurses.o
curses/pdcurses-backend/pdcsetsc.c: In function 'PDC_curs_set':
curses/pdcurses-backend/pdcsetsc.c:17:9: warning: implicit declaration of function 'serial_cursor_enable' [-Wimplicit-function-declaration]
curses/pdcurses-backend/pdcsetsc.c:22:9: warning: implicit declaration of function 'video_console_cursor_enable' [-Wimplicit-function-declaration]
    CC         curses/pdcurses-backend/pdcutil.libcurses.o
curses/pdcurses-backend/pdcutil.c:30:6: warning: no previous prototype for 'curses_enable_serial' [-Wmissing-prototypes]
curses/pdcurses-backend/pdcutil.c:35:6: warning: no previous prototype for 'curses_enable_vga' [-Wmissing-prototypes]
curses/pdcurses-backend/pdcutil.c:40:5: warning: function declaration isn't a prototype [-Wstrict-prototypes]
curses/pdcurses-backend/pdcutil.c:45:5: warning: function declaration isn't a prototype [-Wstrict-prototypes]

Change-Id: If0d4d475d3006f1a77f67ec46c6bdf4ee2906981
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/2908
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
Stefan Reinauer 2013-03-25 15:38:21 -07:00 committed by Ronald G. Minnich
parent c7b6d7db09
commit 0a527e7e5d
3 changed files with 12 additions and 2 deletions
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8
payloads/libpayload/curses/PDCurses-3.4/curses.h
View File

@ -1374,4 +1374,12 @@ int sb_refresh(void);
}
#endif
/* Local functions not defined in normal curses */
void curses_enable_vga(int);
void curses_enable_serial(int);
int curses_vga_enabled(void);
int curses_serial_enabled(void);
#endif /* __PDCURSES__ */

1
payloads/libpayload/curses/pdcurses-backend/pdcsetsc.c
View File

@ -1,6 +1,7 @@
/* Public Domain Curses */
/* This file is BSD licensed, Copyright 2011 secunet AG */
#include <libpayload.h>
#include "lppdc.h"
int PDC_curs_set(int visibility)

5
payloads/libpayload/curses/pdcurses-backend/pdcutil.c
View File

@ -2,6 +2,7 @@
/* This file is BSD licensed, Copyright 2011 secunet AG */
#include "lppdc.h"
#include <curses.h>
#include <libpayload.h>
int curses_flags = F_ENABLE_SERIAL | F_ENABLE_CONSOLE;
@ -37,12 +38,12 @@ void curses_enable_vga(int enable)
curses_flags = (curses_flags & ~F_ENABLE_CONSOLE) | (enable * F_ENABLE_CONSOLE);
}
int curses_serial_enabled()
int curses_serial_enabled(void)
{
return !!(curses_flags & F_ENABLE_SERIAL);
}
int curses_vga_enabled()
int curses_vga_enabled(void)
{
return !!(curses_flags & F_ENABLE_CONSOLE);
}