kotovalexarian-likes-gitlab/sortix--sortix
1
0
Fork 0
mirror of https://gitlab.com/sortix/sortix.git synced 2023-02-13 20:55:38 -05:00
Code Releases Activity

Fixed compiler warning in PageProtect function family.

Browse source
This commit is contained in:
Jonas 'Sortie' Termansen 2012-08-04 13:58:13 +02:00
parent 69c23aed56
commit c518a37bef
1 changed files with 6 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
sortix/x86-family/memorymanagement.cpp
View file

@ -573,7 +573,8 @@ namespace Sortix
void PageProtect(addr_t mapto, int protection)
{
addr_t phys;
LookUp(mapto, &phys, NULL);
if ( !LookUp(mapto, &phys, NULL) )
return;
Map(phys, mapto, protection);
}
@ -581,7 +582,8 @@ namespace Sortix
{
addr_t phys;
int prot;
LookUp(mapto, &phys, &prot);
if ( !LookUp(mapto, &phys, &prot) )
return;
prot |= protection;
Map(phys, mapto, prot);
}
@ -590,7 +592,8 @@ namespace Sortix
{
addr_t phys;
int prot;
LookUp(mapto, &phys, &prot);
if ( !LookUp(mapto, &phys, &prot) )
return;
prot &= ~protection;
Map(phys, mapto, prot);
}