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PATCH: slight clarification for clock man page
- From: Christopher Faylor <cgf at redhat dot com>
- To: newlib at sources dot redhat dot com
- Date: Tue, 14 Oct 2003 13:41:20 -0400
- Subject: PATCH: slight clarification for clock man page
Committed as obvious.
cgf
2003-10-14 Christopher Faylor <cgf@redhat.com>
* libc/time/clock.c: Clarify documentation of return value when no
measurement is available.
Index: libc/time/clock.c
===================================================================
RCS file: /cvs/uberbaum/newlib/libc/time/clock.c,v
retrieving revision 1.1.1.1
diff -u -p -r1.1.1.1 clock.c
--- libc/time/clock.c 17 Feb 2000 19:39:51 -0000 1.1.1.1
+++ libc/time/clock.c 14 Oct 2003 17:39:34 -0000
@@ -41,7 +41,7 @@ into seconds, divide by the macro <<CLOC
RETURNS
The amount of processor time used so far by your program, in units
defined by the machine-dependent macro <<CLOCKS_PER_SEC>>. If no
-measurement is available, the result is <<-1>>.
+measurement is available, the result is (clock_t)<<-1>>.
PORTABILITY
ANSI C requires <<clock>> and <<CLOCKS_PER_SEC>>.