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Diffstat (limited to '')
| -rw-r--r-- | man2/iopl.2 | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/man2/iopl.2 b/man2/iopl.2 index 239d206..b2211e2 100644 --- a/man2/iopl.2 +++ b/man2/iopl.2 @@ -10,7 +10,7 @@ .\" Modified, 27 May 2004, Michael Kerrisk <mtk.manpages@gmail.com> .\" Added notes on capability requirements .\" -.TH iopl 2 2023-03-30 "Linux man-pages 6.05.01" +.TH iopl 2 2023-10-31 "Linux man-pages 6.7" .SH NAME iopl \- change I/O privilege level .SH LIBRARY @@ -19,7 +19,7 @@ Standard C library .SH SYNOPSIS .nf .B #include <sys/io.h> -.PP +.P .BI "[[deprecated]] int iopl(int " level ); .fi .SH DESCRIPTION @@ -27,10 +27,10 @@ Standard C library changes the I/O privilege level of the calling thread, as specified by the two least significant bits in .IR level . -.PP +.P The I/O privilege level for a normal thread is 0. Permissions are inherited from parents to children. -.PP +.P This call is deprecated, is significantly slower than .BR ioperm (2), and is only provided for older X servers which require @@ -76,7 +76,7 @@ Prior to Linux 5.5 allowed the thread to disable interrupts while running at a higher I/O privilege level. This will probably crash the system, and is not recommended. -.PP +.P Prior to Linux 3.7, on some architectures (such as i386), permissions .I were |