[PATCH 2/2] clock_nanosleep.2, nanosleep.2: Use 'duration' rather than 'request'

@@ -19,7 +19,7 @@ .SH SYNOPSIS
 .nf
 .P
 .BI "int clock_nanosleep(clockid_t " clockid ", int " flags ,
-.BI "                    const struct timespec *" request ,
+.BI "                    const struct timespec *" duration ,
 .BI "                    struct timespec *_Nullable " remain );
 .fi
 .P

@@ -94,7 +94,7 @@ .SH DESCRIPTION
 If
 .I flags
 is 0, then the value specified in
-.I request
+.I duration
 is interpreted as an interval relative to the current
 value of the clock specified by
 .IR clockid .

@@ -104,11 +104,11 @@ .SH DESCRIPTION
 is
 .BR TIMER_ABSTIME ,
 then
-.I request
+.I duration
 is interpreted as an absolute time as measured by the clock,
 .IR clockid .
 If
-.I request
+.I duration
 is less than or equal to the current value of the clock,
 then
 .BR clock_nanosleep ()

@@ -117,7 +117,7 @@ .SH DESCRIPTION
 .BR clock_nanosleep ()
 suspends the execution of the calling thread
 until either at least the time specified by
-.I request
+.I duration
 has elapsed,
 or a signal is delivered that causes a signal handler to be called or
 that terminates the process.

@@ -138,7 +138,7 @@ .SH DESCRIPTION
 .BR clock_nanosleep ()
 again and complete a (relative) sleep.
 .SH RETURN VALUE
-On successfully sleeping for the requested interval,
+On successfully sleeping for the requested duration,
 .BR clock_nanosleep ()
 returns 0.
 If the call is interrupted by a signal handler or encounters an error,

@@ -146,7 +146,7 @@ .SH RETURN VALUE
 .SH ERRORS
 .TP
 .B EFAULT
-.I request
+.I duration
 or
 .I remain
 specified an invalid address.

@@ -179,8 +179,8 @@ .SH HISTORY
 Linux 2.6,
 glibc 2.1.
 .SH NOTES
-If the interval specified in
-.I request
+If the
+.I duration
 is not an exact multiple of the granularity underlying clock (see
 .BR time (7)),
 then the interval will be rounded up to the next multiple.

@@ -216,7 +216,7 @@ .SH NOTES
 is
 .BR TIMER_ABSTIME .
 (An absolute sleep can be restarted using the same
-.I request
+.I duration
 argument.)
 .P
 POSIX.1 specifies that

@@ -22,7 +22,7 @@ .SH SYNOPSIS
 .nf
 .B #include <time.h>
 .P
-.BI "int nanosleep(const struct timespec *" req ,
+.BI "int nanosleep(const struct timespec *" duration ,
 .BI "              struct timespec *_Nullable " rem );
 .fi
 .P

@@ -39,7 +39,7 @@ .SH DESCRIPTION
 .BR nanosleep ()
 suspends the execution of the calling thread
 until either at least the time specified in
-.I *req
+.I *duration
 has elapsed, or the delivery of a signal
 that triggers the invocation of a handler in the calling thread or
 that terminates the process.

@@ -80,7 +80,7 @@ .SH DESCRIPTION
 and it makes the task of resuming a sleep that has been
 interrupted by a signal handler easier.
 .SH RETURN VALUE
-On successfully sleeping for the requested interval,
+On successfully sleeping for the requested duration,
 .BR nanosleep ()
 returns 0.
 If the call is interrupted by a signal handler or encounters an error,

@@ -139,7 +139,7 @@ .SH VERSIONS
 .BR nanosleep ()
 function; ...
 Consequently, these time services shall expire when the requested relative
-interval elapses, independently of the new or old value of the clock.
+duration elapses, independently of the new or old value of the clock.
 .RE
 .SH STANDARDS
 POSIX.1-2008.

@@ -158,8 +158,8 @@ .SH HISTORY
 This special extension was removed in Linux 2.5.39,
 and is thus not available in Linux 2.6.0 and later kernels.
 .SH NOTES
-If the interval specified in
-.I req
+If the
+.I duration
 is not an exact multiple of the granularity underlying clock (see
 .BR time (7)),
 then the interval will be rounded up to the next multiple.