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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-24 04:52:22 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-24 04:52:22 +0000 |
commit | 3d08cd331c1adcf0d917392f7e527b3f00511748 (patch) | |
tree | 312f0d1e1632f48862f044b8bb87e602dcffb5f9 /man3/trunc.3 | |
parent | Adding debian version 6.7-2. (diff) | |
download | manpages-3d08cd331c1adcf0d917392f7e527b3f00511748.tar.xz manpages-3d08cd331c1adcf0d917392f7e527b3f00511748.zip |
Merging upstream version 6.8.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'man3/trunc.3')
-rw-r--r-- | man3/trunc.3 | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/man3/trunc.3 b/man3/trunc.3 deleted file mode 100644 index 1c90c81..0000000 --- a/man3/trunc.3 +++ /dev/null @@ -1,83 +0,0 @@ -'\" t -.\" Copyright (C) 2001 Andries Brouwer <aeb@cwi.nl>. -.\" -.\" SPDX-License-Identifier: Linux-man-pages-copyleft -.\" -.TH trunc 3 2023-10-31 "Linux man-pages 6.7" -.SH NAME -trunc, truncf, truncl \- round to integer, toward zero -.SH LIBRARY -Math library -.RI ( libm ", " \-lm ) -.SH SYNOPSIS -.nf -.B #include <math.h> -.P -.BI "double trunc(double " x ); -.BI "float truncf(float " x ); -.BI "long double truncl(long double " x ); -.fi -.P -.RS -4 -Feature Test Macro Requirements for glibc (see -.BR feature_test_macros (7)): -.RE -.P -.BR trunc (), -.BR truncf (), -.BR truncl (): -.nf - _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L -.fi -.SH DESCRIPTION -These functions round -.I x -to the nearest integer value that is not larger in magnitude than -.IR x . -.SH RETURN VALUE -These functions return the rounded integer value, in floating format. -.P -If -.I x -is integral, infinite, or NaN, -.I x -itself is returned. -.SH ERRORS -No errors occur. -.SH ATTRIBUTES -For an explanation of the terms used in this section, see -.BR attributes (7). -.TS -allbox; -lbx lb lb -l l l. -Interface Attribute Value -T{ -.na -.nh -.BR trunc (), -.BR truncf (), -.BR truncl () -T} Thread safety MT-Safe -.TE -.SH STANDARDS -C11, POSIX.1-2008. -.SH HISTORY -glibc 2.1. -C99, POSIX.1-2001. -.SH NOTES -The integral value returned by these functions may be too large -to store in an integer type -.RI ( int , -.IR long , -etc.). -To avoid an overflow, which will produce undefined results, -an application should perform a range check on the returned value -before assigning it to an integer type. -.SH SEE ALSO -.BR ceil (3), -.BR floor (3), -.BR lrint (3), -.BR nearbyint (3), -.BR rint (3), -.BR round (3) |