Signed-off-by: Alejandro Colomar <alx.manpages@xxxxxxxxx> --- man3/int16_t.3 | 2 +- man3/int32_t.3 | 2 +- man3/int64_t.3 | 2 +- man3/int8_t.3 | 2 +- man3/intN_t.3 | 81 +++++++++++++++++++++++++++++++++++++++- man7/system_data_types.7 | 81 ---------------------------------------- 6 files changed, 84 insertions(+), 86 deletions(-) diff --git a/man3/int16_t.3 b/man3/int16_t.3 index db50c0f09..027707f61 100644 --- a/man3/int16_t.3 +++ b/man3/int16_t.3 @@ -1 +1 @@ -.so man7/system_data_types.7 +.so man3/intN_t.3 diff --git a/man3/int32_t.3 b/man3/int32_t.3 index db50c0f09..027707f61 100644 --- a/man3/int32_t.3 +++ b/man3/int32_t.3 @@ -1 +1 @@ -.so man7/system_data_types.7 +.so man3/intN_t.3 diff --git a/man3/int64_t.3 b/man3/int64_t.3 index db50c0f09..027707f61 100644 --- a/man3/int64_t.3 +++ b/man3/int64_t.3 @@ -1 +1 @@ -.so man7/system_data_types.7 +.so man3/intN_t.3 diff --git a/man3/int8_t.3 b/man3/int8_t.3 index db50c0f09..027707f61 100644 --- a/man3/int8_t.3 +++ b/man3/int8_t.3 @@ -1 +1 @@ -.so man7/system_data_types.7 +.so man3/intN_t.3 diff --git a/man3/intN_t.3 b/man3/intN_t.3 index db50c0f09..c8a595bac 100644 --- a/man3/intN_t.3 +++ b/man3/intN_t.3 @@ -1 +1,80 @@ -.so man7/system_data_types.7 +.TH INTN_T 3 2021-11-02 Linux "Linux Programmer's Manual" +.SH NAME +intN_t, int8_t, int16_t, int32_t, int64_t \- fixed-width basic integer types +.SH SYNOPSIS +.nf +.B #include <stdint.h> +.PP +.BR typedef " /* ... */ " int8_t; +.BR typedef " /* ... */ " int16_t; +.BR typedef " /* ... */ " int32_t; +.BR typedef " /* ... */ " int64_t; +.fi +.SH DESCRIPTION +.IR int N _t +are +signed integer types +of a fixed width of exactly N bits, +N being the value specified in its type name. +According to the C language standard, they shall be +capable of storing values in the range +.RB [ INT N _MIN , +.BR INT N _MAX ], +substituting N by the appropriate number. +.PP +According to POSIX, +.IR int8_t , +.IR int16_t , +and +.I int32_t +are required; +.I int64_t +is only required in implementations that provide integer types with width 64; +and all other types of this form are optional. +.PP +The length modifiers for the +.IR int N _t +types for the +.BR printf (3) +family of functions +are expanded by macros of the forms +.BR PRId N +and +.BR PRIi N +(defined in +.IR <inttypes.h> ); +resulting for example in +.B %"PRId64" +or +.B %"PRIi64" +for printing +.I int64_t +values. +The length modifiers for the +.IR int N _t +types for the +.BR scanf (3) +family of functions +are expanded by macros of the forms +.BR SCNd N +and +.BR SCNi N, +(defined in +.IR <inttypes.h> ); +resulting for example in +.B %"SCNd8" +or +.B %"SCNi8" +for scanning +.I int8_t +values. +.PP +.IR "Conforming to" : +C99 and later; POSIX.1-2001 and later. +.SH NOTES +The following header also provides these types: +.IR <inttypes.h> . +.SH SEE ALSO +.BR intmax_t (3), +.BR intptr_t (3), +.BR printf (3) diff --git a/man7/system_data_types.7 b/man7/system_data_types.7 index 4c5ee6625..836b390c6 100644 --- a/man7/system_data_types.7 +++ b/man7/system_data_types.7 @@ -69,87 +69,6 @@ system_data_types \- overview of system data types .\"------------------------------------- imaxdiv_t --------------------/ .\"------------------------------------- intmax_t ---------------------/ .\"------------------------------------- intN_t -----------------------/ -.TP -.IR int N _t -.RS -.IR Include : -.IR <stdint.h> . -Alternatively, -.IR <inttypes.h> . -.PP -.IR int8_t , -.IR int16_t , -.IR int32_t , -.I int64_t -.PP -A signed integer type -of a fixed width of exactly N bits, -N being the value specified in its type name. -According to the C language standard, they shall be -capable of storing values in the range -.RB [ INT N _MIN , -.BR INT N _MAX ], -substituting N by the appropriate number. -.PP -According to POSIX, -.IR int8_t , -.IR int16_t , -and -.I int32_t -are required; -.I int64_t -is only required in implementations that provide integer types -with width 64; -and all other types of this form are optional. -.PP -The length modifiers for the -.IR int N _t -types for the -.BR printf (3) -family of functions -are expanded by macros of the forms -.BR PRId N -and -.BR PRIi N -(defined in -.IR <inttypes.h> ); -resulting for example in -.B %"PRId64" -or -.B %"PRIi64" -for printing -.I int64_t -values. -The length modifiers for the -.IR int N _t -types for the -.BR scanf (3) -family of functions -are expanded by macros of the forms -.BR SCNd N -and -.BR SCNi N, -(defined in -.IR <inttypes.h> ); -resulting for example in -.B %"SCNd8" -or -.B %"SCNi8" -for scanning -.I int8_t -values. -.PP -.IR "Conforming to" : -C99 and later; POSIX.1-2001 and later. -.PP -.IR "See also" : -the -.IR intmax_t , -.IR uint N _t , -and -.I uintmax_t -types in this page. -.RE .\"------------------------------------- intptr_t ---------------------/ .TP .I intptr_t -- 2.33.1
