mirror of https://github.com/mkerrisk/man-pages
Add text noting that PROT_WRITE may (and on x86 does) imply PROT_READ.
This commit is contained in:
parent
005d444876
commit
f3edaabb5d
|
@ -455,6 +455,10 @@ wrapper function invokes
|
||||||
with a suitably adjusted value for
|
with a suitably adjusted value for
|
||||||
.IR offset .
|
.IR offset .
|
||||||
|
|
||||||
|
On some hardware architectures (e.g., x86),
|
||||||
|
.BR PROT_WRITE
|
||||||
|
implies
|
||||||
|
.BR PROT_READ .
|
||||||
It is architecture dependent whether
|
It is architecture dependent whether
|
||||||
.B PROT_READ
|
.B PROT_READ
|
||||||
implies
|
implies
|
||||||
|
|
|
@ -124,6 +124,10 @@ Whether
|
||||||
has any effect different from
|
has any effect different from
|
||||||
.B PROT_READ
|
.B PROT_READ
|
||||||
is architecture and kernel version dependent.
|
is architecture and kernel version dependent.
|
||||||
|
On some hardware architectures (e.g., x86),
|
||||||
|
.BR PROT_WRITE
|
||||||
|
implies
|
||||||
|
.BR PROT_READ .
|
||||||
|
|
||||||
POSIX.1-2001 says that an implementation may permit access
|
POSIX.1-2001 says that an implementation may permit access
|
||||||
other than that specified in
|
other than that specified in
|
||||||
|
|
Loading…
Reference in New Issue