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u_char -> vm_prot_t in a couple of places, NFC

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The latter is a typedef of the former; the typedef exists and these bits are
representing vmprot values, so use the correct type.

Submitted by:	sigsys@gmail.com
MFC after:	3 days
This commit is contained in:
Kyle Evans 2020-02-14 02:22:08 +00:00
parent 144d6690b5
commit 0f5f49eff7
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=357899
4 changed files with 5 additions and 5 deletions
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2
sys/kern/kern_descrip.c
View File

@ -2898,7 +2898,7 @@ fget(struct thread *td, int fd, cap_rights_t *rightsp, struct file **fpp)
}
int
fget_mmap(struct thread *td, int fd, cap_rights_t *rightsp, u_char *maxprotp,
fget_mmap(struct thread *td, int fd, cap_rights_t *rightsp, vm_prot_t *maxprotp,
struct file **fpp)
{
int error;

4
sys/kern/sys_capability.c
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@ -193,10 +193,10 @@ cap_check_failed_notcapable(const cap_rights_t *havep, const cap_rights_t *needp
/*
* Convert capability rights into VM access flags.
*/
u_char
vm_prot_t
cap_rights_to_vmprot(const cap_rights_t *havep)
{
u_char maxprot;
vm_prot_t maxprot;
maxprot = VM_PROT_NONE;
if (cap_rights_is_set(havep, CAP_MMAP_R))

2
sys/sys/capsicum.h
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@ -514,7 +514,7 @@ int cap_check(const cap_rights_t *havep, const cap_rights_t *needp);
/*
* Convert capability rights into VM access flags.
*/
u_char cap_rights_to_vmprot(const cap_rights_t *havep);
vm_prot_t cap_rights_to_vmprot(const cap_rights_t *havep);
/*
* For the purposes of procstat(1) and similar tools, allow kern_descrip.c to

2
sys/sys/file.h
View File

@ -247,7 +247,7 @@ extern int maxfilesperproc; /* per process limit on number of open files */
int fget(struct thread *td, int fd, cap_rights_t *rightsp, struct file **fpp);
int fget_mmap(struct thread *td, int fd, cap_rights_t *rightsp,
u_char *maxprotp, struct file **fpp);
vm_prot_t *maxprotp, struct file **fpp);
int fget_read(struct thread *td, int fd, cap_rights_t *rightsp,
struct file **fpp);
int fget_write(struct thread *td, int fd, cap_rights_t *rightsp,