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vga: ppm_save(): add error handling

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Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
This commit is contained in:
Luiz Capitulino 2012-05-24 10:42:25 -03:00
parent ad39cf6d15
commit d663174dcd
5 changed files with 30 additions and 11 deletions
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3
hw/vga_int.h
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@ -23,6 +23,7 @@
*/
#include <hw/hw.h>
#include "error.h"
#include "memory.h"
#define ST01_V_RETRACE 0x08
@ -204,7 +205,7 @@ void vga_ioport_write(void *opaque, uint32_t addr, uint32_t val);
uint32_t vga_mem_readb(VGACommonState *s, target_phys_addr_t addr);
void vga_mem_writeb(VGACommonState *s, target_phys_addr_t addr, uint32_t val);
void vga_invalidate_scanlines(VGACommonState *s, int y1, int y2);
int ppm_save(const char *filename, struct DisplaySurface *ds);
void ppm_save(const char *filename, struct DisplaySurface *ds, Error **errp);
int vga_ioport_invalid(VGACommonState *s, uint32_t addr);
void vga_init_vbe(VGACommonState *s, MemoryRegion *address_space);