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Hash : 7d870553
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Date : 2025-04-13T17:58:40

vasnprintf: Consider the grouping rule.

Reported by Pádraig Brady.

* lib/vasnprintf.c (grouping_rule, num_thousands_separators): New
functions.
(MAX_ROOM_NEEDED): Adjust worst-case guess for FLAG_GROUP.
(VASNPRINTF): Likewise. Invoke grouping_rule, num_thousands_separators.
Use the grouping rule to determine where to insert the thousands
separators.
* modules/vasnprintf (Depends-on): Add localeconv.
* modules/vasnwprintf (Depends-on): Likewise.
* modules/c-vasnprintf (Depends-on): Likewise.
* modules/unistdio/u8-u8-vasnprintf (Depends-on): Likewise.
* modules/unistdio/u8-vasnprintf (Depends-on): Likewise.
* modules/unistdio/u16-u16-vasnprintf (Depends-on): Likewise.
* modules/unistdio/u16-vasnprintf (Depends-on): Likewise.
* modules/unistdio/u32-u32-vasnprintf (Depends-on): Likewise.
* modules/unistdio/u32-vasnprintf (Depends-on): Likewise.
* modules/unistdio/ulc-vasnprintf (Depends-on): Likewise.

modules/c-vasnprintf

Description:
Formatted output to strings in C locale.

Files:
lib/c-vasnprintf.h
lib/c-vasnprintf.c
lib/float+.h
lib/printf-args.h
lib/printf-args.c
lib/printf-parse.h
lib/printf-parse.c
lib/vasnprintf.h
lib/vasnprintf.c
m4/wint_t.m4
m4/intmax_t.m4
m4/stdint_h.m4
m4/inttypes_h.m4
m4/vasnprintf.m4
m4/printf.m4
m4/math_h.m4
m4/exponentd.m4

Depends-on:
assert-h
attribute
limits-h
stdint-h
stdio-h
mixin/printf-posix
free-posix
nocrash
printf-safe
alloca-opt
xsize
errno-h
localeconv
memchr
multiarch
mbszero
mbsnlen

configure.ac:
AC_REQUIRE([AC_C_RESTRICT])
AC_LIBOBJ([printf-args])
AC_LIBOBJ([printf-parse])
gl_PREREQ_PRINTF_ARGS
gl_PREREQ_PRINTF_PARSE
gl_PREREQ_VASNPRINTF_WITH_POSIX_EXTRAS

Makefile.am:
lib_SOURCES += c-vasnprintf.c

Include:
"c-vasnprintf.h"

License:
LGPLv2+

Maintainer:
all

kc3-lang/gnulib/modules/c-vasnprintf

Commit

modules/c-vasnprintf