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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/abs.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/abs.3')
-rw-r--r-- | man3/abs.3 | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/man3/abs.3 b/man3/abs.3 deleted file mode 100644 index 6492c6b..0000000 --- a/man3/abs.3 +++ /dev/null @@ -1,124 +0,0 @@ -'\" t -.\" Copyright 1993 David Metcalfe (david@prism.demon.co.uk) -.\" -.\" SPDX-License-Identifier: Linux-man-pages-copyleft -.\" -.\" References consulted: -.\" Linux libc source code -.\" Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991) -.\" 386BSD man pages -.\" Modified Mon Mar 29 22:31:13 1993, David Metcalfe -.\" Modified Sun Jun 6 23:27:50 1993, David Metcalfe -.\" Modified Sat Jul 24 21:45:37 1993, Rik Faith (faith@cs.unc.edu) -.\" Modified Sat Dec 16 15:02:59 2000, Joseph S. Myers -.\" -.TH abs 3 2023-10-31 "Linux man-pages 6.7" -.SH NAME -abs, labs, llabs, imaxabs \- compute the absolute value of an integer -.SH LIBRARY -Standard C library -.RI ( libc ", " \-lc ) -.SH SYNOPSIS -.nf -.B #include <stdlib.h> -.P -.BI "int abs(int " j ); -.BI "long labs(long " j ); -.BI "long long llabs(long long " j ); -.P -.B #include <inttypes.h> -.P -.BI "intmax_t imaxabs(intmax_t " j ); -.fi -.P -.RS -4 -Feature Test Macro Requirements for glibc (see -.BR feature_test_macros (7)): -.RE -.P -.BR llabs (): -.nf - _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L -.fi -.SH DESCRIPTION -The -.BR abs () -function computes the absolute value of the integer -argument \fIj\fP. -The -.BR labs (), -.BR llabs (), -and -.BR imaxabs () -functions compute the absolute value of the argument \fIj\fP of the -appropriate integer type for the function. -.SH RETURN VALUE -Returns the absolute value of the integer argument, of the appropriate -integer type for the function. -.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 abs (), -.BR labs (), -.BR llabs (), -.BR imaxabs () -T} Thread safety MT-Safe -.TE -.SH STANDARDS -C11, POSIX.1-2008. -.SH HISTORY -POSIX.1-2001, C99, SVr4, 4.3BSD. -.\" POSIX.1 (1996 edition) requires only the -.\" .BR abs () -.\" function. -.P -C89 only -includes the -.BR abs () -and -.BR labs () -functions; the functions -.BR llabs () -and -.BR imaxabs () -were added in C99. -.SH NOTES -Trying to take the absolute value of the most negative integer -is not defined. -.P -The -.BR llabs () -function is included since glibc 2.0. -The -.BR imaxabs () -function is included since glibc 2.1.1. -.P -For -.BR llabs () -to be declared, it may be necessary to define -\fB_ISOC99_SOURCE\fP or \fB_ISOC9X_SOURCE\fP (depending on the -version of glibc) before including any standard headers. -.P -By default, -GCC handles -.BR abs (), -.BR labs (), -and (since GCC 3.0) -.BR llabs () -and -.BR imaxabs () -as built-in functions. -.SH SEE ALSO -.BR cabs (3), -.BR ceil (3), -.BR fabs (3), -.BR floor (3), -.BR rint (3) |