diff options
Diffstat (limited to 'linux')
| -rw-r--r-- | linux/vbelib.c | 22 | ||||
| -rw-r--r-- | linux/vbelib.h | 4 |
2 files changed, 26 insertions, 0 deletions
diff --git a/linux/vbelib.c b/linux/vbelib.c index a1bedeaac2..8a3ace1291 100644 --- a/linux/vbelib.c +++ b/linux/vbelib.c @@ -386,3 +386,25 @@ int vbeGetProtModeInfo(struct VesaProtModeInterface *pm_info) } return retval; } +/* --------- Standard VGA stuff -------------- */ +int vbeWriteString(int x, int y, int attr, char *str) +{ + struct LRMI_regs r; + void *rm_space = NULL; + int retval; + memset(&r,0,sizeof(struct LRMI_regs)); + r.ecx = strlen(str); + r.edx = ((y<<8)&0xff00)|(x&0xff); + r.ebx = attr; + if(!(rm_space = LRMI_alloc_real(r.ecx))) return VBE_OUT_OF_DOS_MEM; + r.es = VirtToPhysSeg(rm_space); + r.ebp = VirtToPhysOff(rm_space); + memcpy(rm_space,str,r.ecx); + r.eax = 0x1300; + retval = VBE_LRMI_int(0x10,&r); + if(rm_space) LRMI_free_real(rm_space); + if(!retval) return VBE_VM86_FAIL; + retval = r.eax & 0xffff; + if(retval == 0x4f) retval = VBE_OK; + return retval; +}
\ No newline at end of file diff --git a/linux/vbelib.h b/linux/vbelib.h index 3ff95c971d..24eee8e4a9 100644 --- a/linux/vbelib.h +++ b/linux/vbelib.h @@ -220,4 +220,8 @@ extern int vbeSetWindow(unsigned win_num,unsigned win_gran); Support of palette currently is not implemented. */ extern int vbeGetProtModeInfo(struct VesaProtModeInterface *); + +/* Standard VGA stuff */ +int vbeWriteString(int x, int y, int attr, char *str); + #endif
\ No newline at end of file |