Add man pages for {sum,diff,mul,cmp}time{spec,val}

Signed-off-by: Mattias Andrée <maandree@kth.se>

16 files changed, 455 insertions, 0 deletions

diff --git a/man/cmptimespec.3libsimple b/man/cmptimespec.3libsimple
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+libsimple_cmptimespec.3
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diff --git a/man/cmptimeval.3libsimple b/man/cmptimeval.3libsimple
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--- /dev/null
+++ b/man/cmptimeval.3libsimple
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+libsimple_cmptimeval.3
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diff --git a/man/difftimespec.3libsimple b/man/difftimespec.3libsimple
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index 0000000..b03eae5
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+++ b/man/difftimespec.3libsimple
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+libsimple_difftimespec.3
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diff --git a/man/difftimeval.3libsimple b/man/difftimeval.3libsimple
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index 0000000..96c8b98
--- /dev/null
+++ b/man/difftimeval.3libsimple
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+libsimple_difftimeval.3
\ No newline at end of file
diff --git a/man/libsimple_cmptimespec.3 b/man/libsimple_cmptimespec.3
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+++ b/man/libsimple_cmptimespec.3
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+.TH LIBSIMPLE_CMPTIMESPEC 3 2018-10-29 libsimple
+.SH NAME
+libsimple_cmptimespec \- calculate the sum of two durations
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+static inline int libsimple_cmptimespec(const struct timespec *\fIa\fP, const struct timespec *\fIb\fP);
+static inline int libsimple_cmptimeval(const struct timeval *\fIa\fP, const struct timeval *\fIb\fP);
+
+#ifndef cmptimespec
+# define cmptimespec libsimple_cmptimespec
+#endif
+#ifndef cmptimeval
+# define cmptimeval libsimple_cmptimeval
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_cmptimespec ()
+and
+.BR libsimple_cmptimeval ()
+functions compares the values of
+.I a
+and
+.IR b ,
+returning a value indicating which is larger, if any.
+.SH RETURN VALUE
+The
+.BR libsimple_cmptimespec ()
+and
+.BR libsimple_cmptimeval ()
+functions return \-1 if
+.I a
+is less than
+.IR b ,
++1 if
+.I a
+is greater than
+.IR b ,
+and 0 otherwise.
+.SH ERRORS
+The
+.BR libsimple_cmptimespec ()
+and
+.BR libsimple_cmptimeval ()
+functions cannot fail.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_cmptimespec ()
+.br
+.BR libsimple_cmptimeval ()
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_cmptimespec ()
+.br
+.BR libsimple_cmptimeval ()
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_cmptimespec ()
+.br
+.BR libsimple_cmptimeval ()
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_sumtimespec (3),
+.BR libsimple_difftimespec (3),
+.BR libsimple_multimespec (3),
+.BR libsimple_timespectostr (3),
+.BR libsimple_strtotimespec (3),
+.BR libsimple_timespectodouble (3),
+.BR libsimple_doubletotimespec (3),
+.BR libsimple_timeval2timespec (3)
diff --git a/man/libsimple_cmptimeval.3 b/man/libsimple_cmptimeval.3
new file mode 120000
index 0000000..8199c4e
--- /dev/null
+++ b/man/libsimple_cmptimeval.3
@@ -0,0 +1 @@
+libsimple_cmptimespec.3
\ No newline at end of file
diff --git a/man/libsimple_difftimespec.3 b/man/libsimple_difftimespec.3
new file mode 100644
index 0000000..af0f7e3
--- /dev/null
+++ b/man/libsimple_difftimespec.3
@@ -0,0 +1,118 @@
+.TH LIBSIMPLE_DIFFTIMESPEC 3 2018-10-29 libsimple
+.SH NAME
+libsimple_difftimespec \- calculate the difference of two durations
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+int libsimple_difftimespec(struct timespec *\fIdiff\fP, const struct timespec *\fIminuend\fP, const struct timespec *\fIsubtrahend\fP);
+int libsimple_difftimeval(struct timeval *\fIdiff\fP, const struct timeval *\fIminuend\fP, const struct timeval *\fIsubtrahend\fP);
+
+#ifndef difftimespec
+# define difftimespec libsimple_difftimespec
+#endif
+#ifndef difftimeval
+# define difftimeval libsimple_difftimeval
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_difftimespec ()
+and
+.BR libsimple_difftimeval ()
+functions calculates the diffence of
+.I minuend
+and
+.I subtrahend
+.RI ( minuend
+is subtracted by
+.IR subtrahend )
+and stores the result in
+.IR diff .
+.SH RETURN VALUE
+The
+.BR libsimple_difftimespec ()
+and
+.BR libsimple_difftimeval ()
+functions return 0 on successful completion;
+otherwise, \−1 is returned and
+.I errno
+is set to indicate the error.
+.SH ERRORS
+The
+.BR libsimple_difftimespec ()
+and
+.BR libsimple_difftimeval ()
+functions fail if:
+.TP
+.B ERANGE
+The result is too large or too small to be stored; if the
+result is too large
+.I *diff
+will be set to
+.I {.tv_sec=TIME_MAX,tv_nsec=999999999L}
+for the
+.BR libsimple_difftimespec ()
+function and to
+.I {.tv_sec=TIME_MAX,tv_usec=999999L}
+for the
+.BR libsimple_difftimeval ()
+function, if the result is too small
+.I *diff
+will be set to
+.I {.tv_sec=TIME_MIN,tv_nsec=0}
+for the
+.BR libsimple_difftimespec ()
+function and to
+.I {.tv_sec=TIME_MIN,tv_usec=0}
+for the
+.BR libsimple_difftimeval ()
+function.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_difftimespec ()
+.br
+.BR libsimple_difftimeval ()
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_difftimespec ()
+.br
+.BR libsimple_difftimeval ()
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_difftimespec ()
+.br
+.BR libsimple_difftimeval ()
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_sumtimespec (3),
+.BR libsimple_multimespec (3),
+.BR libsimple_cmptimespec (3),
+.BR libsimple_timespectostr (3),
+.BR libsimple_strtotimespec (3),
+.BR libsimple_timespectodouble (3),
+.BR libsimple_doubletotimespec (3),
+.BR libsimple_timeval2timespec (3)
diff --git a/man/libsimple_difftimeval.3 b/man/libsimple_difftimeval.3
new file mode 120000
index 0000000..b03eae5
--- /dev/null
+++ b/man/libsimple_difftimeval.3
@@ -0,0 +1 @@
+libsimple_difftimespec.3
\ No newline at end of file
diff --git a/man/libsimple_multimespec.3 b/man/libsimple_multimespec.3
new file mode 100644
index 0000000..0d464ee
--- /dev/null
+++ b/man/libsimple_multimespec.3
@@ -0,0 +1,115 @@
+.TH LIBSIMPLE_MULTIMESPEC 3 2018-10-29 libsimple
+.SH NAME
+libsimple_multimespec \- multiply a duration with an integer
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+int libsimple_multimespec(struct timespec *\fIprod\fP, const struct timespec *\fImultiplicand\fP, int \fImultiplier\fP);
+int libsimple_multimeval(struct timeval *\fIprod\fP, const struct timeval *\fImultiplicand\fP, int \fImultiplier\fP);
+
+#ifndef multimespec
+# define multimespec libsimple_multimespec
+#endif
+#ifndef multimeval
+# define multimeval libsimple_multimeval
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_multimespec ()
+and
+.BR libsimple_multimeval ()
+functions calculates the product of
+.I multiplicand
+and
+.I multiplier
+and stores the result in
+.IR prod .
+.SH RETURN VALUE
+The
+.BR libsimple_multimespec ()
+and
+.BR libsimple_multimeval ()
+functions return 0 on successful completion;
+otherwise, \−1 is returned and
+.I errno
+is set to indicate the error.
+.SH ERRORS
+The
+.BR libsimple_multimespec ()
+and
+.BR libsimple_multimeval ()
+functions fail if:
+.TP
+.B ERANGE
+The result is too large or too small to be stored; if the
+result is too large
+.I *diff
+will be set to
+.I {.tv_sec=TIME_MAX,tv_nsec=999999999L}
+for the
+.BR libsimple_multimespec ()
+function and to
+.I {.tv_sec=TIME_MAX,tv_usec=999999L}
+for the
+.BR libsimple_multimeval ()
+function, if the result is too small
+.I *diff
+will be set to
+.I {.tv_sec=TIME_MIN,tv_nsec=0}
+for the
+.BR libsimple_multimespec ()
+function and to
+.I {.tv_sec=TIME_MIN,tv_usec=0}
+for the
+.BR libsimple_multimeval ()
+function.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_multimespec ()
+.br
+.BR libsimple_multimeval ()
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_multimespec ()
+.br
+.BR libsimple_multimeval ()
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_multimespec ()
+.br
+.BR libsimple_multimeval ()
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_sumtimespec (3),
+.BR libsimple_difftimespec (3),
+.BR libsimple_cmptimespec (3),
+.BR libsimple_timespectostr (3),
+.BR libsimple_strtotimespec (3),
+.BR libsimple_timespectodouble (3),
+.BR libsimple_doubletotimespec (3),
+.BR libsimple_timeval2timespec (3)
diff --git a/man/libsimple_multimeval.3 b/man/libsimple_multimeval.3
new file mode 120000
index 0000000..f5d0d9d
--- /dev/null
+++ b/man/libsimple_multimeval.3
@@ -0,0 +1 @@
+libsimple_multimespec.3
\ No newline at end of file
diff --git a/man/libsimple_sumtimespec.3 b/man/libsimple_sumtimespec.3
new file mode 100644
index 0000000..95dd30b
--- /dev/null
+++ b/man/libsimple_sumtimespec.3
@@ -0,0 +1,115 @@
+.TH LIBSIMPLE_SUMTIMESPEC 3 2018-10-29 libsimple
+.SH NAME
+libsimple_sumtimespec \- calculate the sum of two durations
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+int libsimple_sumtimespec(struct timespec *\fIsum\fP, const struct timespec *\fIaugend\fP, const struct timespec *\fIaddend\fP);
+int libsimple_sumtimeval(struct timeval *\fIsum\fP, const struct timeval *\fIaugend\fP, const struct timeval *\fIaddend\fP);
+
+#ifndef sumtimespec
+# define sumtimespec libsimple_sumtimespec
+#endif
+#ifndef sumtimeval
+# define sumtimeval libsimple_sumtimeval
+#endif
+.fi
+.PP
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_sumtimespec ()
+and
+.BR libsimple_sumtimeval ()
+functions calculates the sum of
+.I augend
+and
+.I addend
+and stores the result in
+.IR sum .
+.SH RETURN VALUE
+The
+.BR libsimple_sumtimespec ()
+and
+.BR libsimple_sumtimeval ()
+functions return 0 on successful completion;
+otherwise, \−1 is returned and
+.I errno
+is set to indicate the error.
+.SH ERRORS
+The
+.BR libsimple_sumtimespec ()
+and
+.BR libsimple_sumtimeval ()
+functions fail if:
+.TP
+.B ERANGE
+The result is too large or too small to be stored; if the
+result is too large
+.I *sum
+will be set to
+.I {.tv_sec=TIME_MAX,tv_nsec=999999999L}
+for the
+.BR libsimple_sumtimespec ()
+function and to
+.I {.tv_sec=TIME_MAX,tv_usec=999999L}
+for the
+.BR libsimple_sumtimeval ()
+function, if the result is too small
+.I *sum
+will be set to
+.I {.tv_sec=TIME_MIN,tv_nsec=0}
+for the
+.BR libsimple_sumtimespec ()
+function and to
+.I {.tv_sec=TIME_MIN,tv_usec=0}
+for the
+.BR libsimple_sumtimeval ()
+function.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR libsimple_sumtimespec ()
+.br
+.BR libsimple_sumtimeval ()
+T}	Thread safety	MT-Safe
+T{
+.BR libsimple_sumtimespec ()
+.br
+.BR libsimple_sumtimeval ()
+T}	Async-signal safety	AS-Safe
+T{
+.BR libsimple_sumtimespec ()
+.br
+.BR libsimple_sumtimeval ()
+T}	Async-cancel safety	AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_difftimespec (3),
+.BR libsimple_multimespec (3),
+.BR libsimple_cmptimespec (3),
+.BR libsimple_timespectostr (3),
+.BR libsimple_strtotimespec (3),
+.BR libsimple_timespectodouble (3),
+.BR libsimple_doubletotimespec (3),
+.BR libsimple_timeval2timespec (3)
diff --git a/man/libsimple_sumtimeval.3 b/man/libsimple_sumtimeval.3
new file mode 120000
index 0000000..2bfd9e9
--- /dev/null
+++ b/man/libsimple_sumtimeval.3
@@ -0,0 +1 @@
+libsimple_sumtimespec.3
\ No newline at end of file
diff --git a/man/multimespec.3libsimple b/man/multimespec.3libsimple
new file mode 120000
index 0000000..f5d0d9d
--- /dev/null
+++ b/man/multimespec.3libsimple
@@ -0,0 +1 @@
+libsimple_multimespec.3
\ No newline at end of file
diff --git a/man/multimeval.3libsimple b/man/multimeval.3libsimple
new file mode 120000
index 0000000..ff93d2b
--- /dev/null
+++ b/man/multimeval.3libsimple
@@ -0,0 +1 @@
+libsimple_multimeval.3
\ No newline at end of file
diff --git a/man/sumtimespec.3libsimple b/man/sumtimespec.3libsimple
new file mode 120000
index 0000000..2bfd9e9
--- /dev/null
+++ b/man/sumtimespec.3libsimple
@@ -0,0 +1 @@
+libsimple_sumtimespec.3
\ No newline at end of file
diff --git a/man/sumtimeval.3libsimple b/man/sumtimeval.3libsimple
new file mode 120000
index 0000000..f4df894
--- /dev/null
+++ b/man/sumtimeval.3libsimple
@@ -0,0 +1 @@
+libsimple_sumtimeval.3
\ No newline at end of file