summaryrefslogtreecommitdiffstats
path: root/man3/roundup.3
diff options
context:
space:
mode:
Diffstat (limited to 'man3/roundup.3')
-rw-r--r--man3/roundup.312
1 files changed, 6 insertions, 6 deletions
diff --git a/man3/roundup.3 b/man3/roundup.3
index d21949e..bcde64a 100644
--- a/man3/roundup.3
+++ b/man3/roundup.3
@@ -2,7 +2,7 @@
.\"
.\" SPDX-License-Identifier: Linux-man-pages-copyleft
.\"
-.TH roundup 3 2023-03-30 "Linux man-pages 6.05.01"
+.TH roundup 3 2023-10-31 "Linux man-pages 6.7"
.SH NAME
roundup \- round up in steps
.SH LIBRARY
@@ -11,7 +11,7 @@ Standard C library
.SH SYNOPSIS
.nf
.B #include <sys/param.h>
-.PP
+.P
.BI roundup( x ", " step );
.fi
.SH DESCRIPTION
@@ -21,11 +21,11 @@ to the nearest multiple of
.I step
that is not less than
.IR x .
-.PP
+.P
It is typically used for
rounding up a pointer to align it or
increasing a buffer to be allocated.
-.PP
+.P
This API is not designed to be generic,
and doesn't work in some cases
that are not important for the typical use cases described above.
@@ -36,13 +36,13 @@ This macro returns the rounded value.
None.
.SH CAVEATS
The arguments may be evaluated more than once.
-.PP
+.P
.I x
should be nonnegative,
and
.I step
should be positive.
-.PP
+.P
If
.I x + step
would overflow or wrap around,