I also reworded the text slightly to talk about 'basic integer types', not 'integer types', to more clearly exclude 'extended integer types'. Signed-off-by: Alejandro Colomar <alx.manpages@xxxxxxxxx> --- man3/intmax_t.3 | 51 +++++++++++++++++++++++++++++++++++- man7/system_data_types.7 | 56 ---------------------------------------- 2 files changed, 50 insertions(+), 57 deletions(-) diff --git a/man3/intmax_t.3 b/man3/intmax_t.3 index db50c0f09..e86aac91a 100644 --- a/man3/intmax_t.3 +++ b/man3/intmax_t.3 @@ -1 +1,50 @@ -.so man7/system_data_types.7 +.TH INTMAX_T 3 2021-11-02 Linux "Linux Programmer's Manual" +.SH NAME +intmax_t \- greatest-width basic integer type +.SH SYNOPSIS +.nf +.B #include stdint.h> +.PP +.BR typedef " /* ... */ " intmax_t; +.fi +.SH DESCRIPTION +A signed integer type +capable of representing any value of any basic signed integer type +supported by the implementation. +According to the C language standard, it shall be +capable of storing values in the range +.RB [ INTMAX_MIN , +.BR INTMAX_MAX ]. +.PP +The macro +.BR INTMAX_C () +expands its argument to an integer constant of type +.IR intmax_t . +.PP +The length modifier for +.I intmax_t +for the +.BR printf (3) +and the +.BR scanf (3) +families of functions is +.BR j ; +resulting commonly in +.B %jd +or +.B %ji +for printing +.I intmax_t +values. +.SH CONFORMING TO +C99 and later; POSIX.1-2001 and later. +.SH NOTES +The following header also provides this type: +.IR <inttypes.h> . +.SH BUGS +.I intmax_t +may not be as large as extended integer types, such as +.I __int128 +.SH SEE ALSO +.BR printf (3), +.BR strtoimax (3) diff --git a/man7/system_data_types.7 b/man7/system_data_types.7 index 3bdaff8a4..a4a1c3298 100644 --- a/man7/system_data_types.7 +++ b/man7/system_data_types.7 @@ -68,62 +68,6 @@ system_data_types \- overview of system data types .\"------------------------------------- id_t -------------------------/ .\"------------------------------------- imaxdiv_t --------------------/ .\"------------------------------------- intmax_t ---------------------/ -.TP -.I intmax_t -.RS -.IR Include : -.IR <stdint.h> . -Alternatively, -.IR <inttypes.h> . -.PP -A signed integer type -capable of representing any value of any signed integer type -supported by the implementation. -According to the C language standard, it shall be -capable of storing values in the range -.RB [ INTMAX_MIN , -.BR INTMAX_MAX ]. -.PP -The macro -.BR INTMAX_C () -.\" TODO: Document INT*_C(3) -expands its argument to an integer constant of type -.IR intmax_t . -.PP -The length modifier for -.I intmax_t -for the -.BR printf (3) -and the -.BR scanf (3) -families of functions is -.BR j ; -resulting commonly in -.B %jd -or -.B %ji -for printing -.I intmax_t -values. -.PP -.IR "Conforming to" : -C99 and later; POSIX.1-2001 and later. -.PP -.IR Bugs : -.I intmax_t -is not large enough to represent values of type -.I __int128 -in implementations where -.I __int128 -is defined and -.I long long -is less than 128 bits wide. -.PP -.IR "See also" : -the -.I uintmax_t -type in this page. -.RE .\"------------------------------------- intN_t -----------------------/ .TP .IR int N _t -- 2.33.1
