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Diffstat (limited to 'man2/ioperm.2')
| -rw-r--r-- | man2/ioperm.2 | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/man2/ioperm.2 b/man2/ioperm.2 index 3e30159c4f..41c451ef1d 100644 --- a/man2/ioperm.2 +++ b/man2/ioperm.2 @@ -81,19 +81,7 @@ Out of memory. .TP .B EPERM The calling thread has insufficient privilege. -.SH STANDARDS -.BR ioperm () -is Linux-specific and should not be used in programs -intended to be portable. -.SH NOTES -The -.I /proc/ioports -file shows the I/O ports that are currently allocated on the system. -.PP -Before Linux 2.4, -permissions were not inherited by a child created by -.BR fork (2). -.PP +.SH VERSIONS glibc has an .BR ioperm () prototype both in @@ -101,6 +89,16 @@ prototype both in and in .IR <sys/perm.h> . Avoid the latter, it is available on i386 only. +.SH STANDARDS +Linux. +.SH HISTORY +Before Linux 2.4, +permissions were not inherited by a child created by +.BR fork (2). +.SH NOTES +The +.I /proc/ioports +file shows the I/O ports that are currently allocated on the system. .SH SEE ALSO .BR iopl (2), .BR outb (2), |