mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-23 17:53:37 +08:00
Update.
1998-09-02 Andreas Jaeger <aj@arthur.rhein-neckar.de> * manual/locale.texi: Fix typos.
This commit is contained in:
Ulrich Drepper
parent
26afaa6357
commit
5e0889da39
5
BUGS
5
BUGS
@ -1,7 +1,7 @@
|
||||
List of known bugs (certainly very incomplete)
|
||||
----------------------------------------------
|
||||
|
||||
Time-stamp: <1998-09-01T10:40:39-0700 drepper>
|
||||
Time-stamp: <1998-09-10T17:09:57-0700 drepper>
|
||||
|
||||
This following list contains those bugs which I'm aware of. Please
|
||||
make sure that bugs you report are not listed here. If you can fix one
|
||||
@ -61,6 +61,9 @@ Severity: [ *] to [***]
|
||||
correctly since the parsing of the multi-byte characters does not
|
||||
yet use mbsrtowcs().
|
||||
|
||||
[ *] The strftime() implementation cannot handle multibyte locales really
|
||||
good since the TOLOWER and TOUPPER are not prepared.
|
||||
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
Ulrich Drepper
|
||||
drepper@cygnus.com
|
||||
|
||||
@ -1,3 +1,7 @@
|
||||
1998-09-02 Andreas Jaeger <aj@arthur.rhein-neckar.de>
|
||||
|
||||
* manual/locale.texi: Fix typos.
|
||||
|
||||
1998-09-10 Ulrich Drepper <drepper@cygnus.com>
|
||||
|
||||
* stdlib/random_r.c (__setstate_r): Allow call with same state
|
||||
|
||||
@ -1,3 +1,8 @@
|
||||
1998-09-02 11:08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
|
||||
|
||||
* signals.c (sigaction): Check that sig is less than NSIG to avoid
|
||||
array index overflow.
|
||||
|
||||
1998-09-06 10:56 Ulrich Drepper <drepper@cygnus.com>
|
||||
|
||||
* sysdeps/pthread/semaphore.h: New file.
|
||||
|
||||
@ -102,7 +102,8 @@ int sigaction(int sig, const struct sigaction * act,
|
||||
if (act)
|
||||
{
|
||||
newact = *act;
|
||||
if (act->sa_handler != SIG_IGN && act->sa_handler != SIG_DFL)
|
||||
if (act->sa_handler != SIG_IGN && act->sa_handler != SIG_DFL
|
||||
&& sig < NSIG)
|
||||
newact.sa_handler = pthread_sighandler;
|
||||
newactp = &newact;
|
||||
}
|
||||
@ -110,9 +111,13 @@ int sigaction(int sig, const struct sigaction * act,
|
||||
newactp = NULL;
|
||||
if (__sigaction(sig, newactp, oact) == -1)
|
||||
return -1;
|
||||
if (oact != NULL) oact->sa_handler = sighandler[sig];
|
||||
if (sig < NSIG)
|
||||
{
|
||||
if (oact != NULL)
|
||||
oact->sa_handler = sighandler[sig];
|
||||
if (act)
|
||||
sighandler[sig] = act->sa_handler;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
@ -30,7 +30,7 @@ will follow the conventions preferred by the user.
|
||||
with library functions.
|
||||
* Standard Locales:: Locale names available on all systems.
|
||||
* Locale Information:: How to access the information for the locale.
|
||||
* Formatting Numbers:: A dedicated functions to format numbers.
|
||||
* Formatting Numbers:: A dedicated function to format numbers.
|
||||
@end menu
|
||||
|
||||
@node Effects of Locale, Choosing Locale, , Locales
|
||||
@ -380,7 +380,7 @@ as far as the system follows the Unix standards.
|
||||
|
||||
Together with the @code{setlocale} function the @w{ISO C} people
|
||||
invented @code{localeconv} function. It is a masterpiece of misdesign.
|
||||
It is expensive to use, it is not extendable, and does not generally
|
||||
It is expensive to use, it is not extendable, and is not generally
|
||||
usable as it provides access only to the @code{LC_MONETARY} and
|
||||
@code{LC_NUMERIC} related information. If it is applicable for a
|
||||
certain situation it should nevertheless be used since it is very
|
||||
@ -656,12 +656,12 @@ monetary quantities will tell us what we should recommend.
|
||||
@node The Elegant and Fast Way, , The Lame Way to Locale Data, Locale Information
|
||||
@subsection Pinpoint Access to Locale Data
|
||||
|
||||
When writing the X/Open Portability Guide the authors realized that
|
||||
implicit used added to by the @code{localeconv} function is not enough
|
||||
to provide reasonable access to the locale information. The
|
||||
information which was meant to be available in the locale (as later
|
||||
specified in the POSIX.1 standard) requires more possibilities to access
|
||||
it. Therefore the @code{nl_langinfo} function was introduced.
|
||||
When writing the X/Open Portability Guide the authors realized that the
|
||||
@code{localeconv} function is not enough to provide reasonable access to
|
||||
the locale information. The information which was meant to be available
|
||||
in the locale (as later specified in the POSIX.1 standard) requires more
|
||||
possibilities to access it. Therefore the @code{nl_langinfo} function
|
||||
was introduced.
|
||||
|
||||
@comment langinfo.h
|
||||
@comment XOPEN
|
||||
@ -669,7 +669,7 @@ it. Therefore the @code{nl_langinfo} function was introduced.
|
||||
The @code{nl_langinfo} function can be used to access individual
|
||||
elements of the locale categories. I.e., unlike the @code{localeconv}
|
||||
function which always returns all the information @code{nl_langinfo}
|
||||
lets the caller select what information is necessary. This is a very
|
||||
lets the caller select what information is necessary. This is very
|
||||
fast and it is no problem to call this function multiple times.
|
||||
|
||||
The second advantage is that not only the numeric and monetary
|
||||
@ -698,8 +698,8 @@ corresponds to Sunday.
|
||||
@itemx DAY_5
|
||||
@itemx DAY_6
|
||||
@itemx DAY_7
|
||||
Similar to @code{ABDAY_1} etc, but here the return value are the
|
||||
unabbreviated weekday names.
|
||||
Similar to @code{ABDAY_1} etc, but here the return value is the
|
||||
unabbreviated weekday name.
|
||||
@item ABMON_1
|
||||
@itemx ABMON_2
|
||||
@itemx ABMON_3
|
||||
@ -712,7 +712,7 @@ unabbreviated weekday names.
|
||||
@itemx ABMON_10
|
||||
@itemx ABMON_11
|
||||
@itemx ABMON_12
|
||||
The return value are abbreviated names for the month names. @code{ABMON_1}
|
||||
The return value is abbreviated name for the month names. @code{ABMON_1}
|
||||
corresponds to January.
|
||||
@item MON_1
|
||||
@itemx MON_2
|
||||
@ -919,9 +919,9 @@ correctly there should never be a misunderstanding over the time and
|
||||
date format.
|
||||
|
||||
@node Formatting Numbers, , Locale Information, Locales
|
||||
@section A dedicated functions to format numbers
|
||||
@section A dedicated function to format numbers
|
||||
|
||||
We have seen the the structure returned by @code{localeconv} as well as
|
||||
We have seen that the structure returned by @code{localeconv} as well as
|
||||
the values given to @code{nl_langinfo} allow to retrieve the various
|
||||
pieces of locale specific information to format numbers and monetary
|
||||
amounts. But we have also seen that the rules underlying this
|
||||
@ -1026,21 +1026,21 @@ Creates a @samp{%} in the output. There must be no flag, width
|
||||
specifier or modifier given, only @samp{%%} is allowed.
|
||||
@end table
|
||||
|
||||
As it is done for @code{printf}, the function read the format string
|
||||
from left to right and uses the value passed to the function following
|
||||
the format string. The value are expected to be either of type
|
||||
@code{double} or @code{long double}, depending in the presence of the
|
||||
As it is done for @code{printf}, the function reads the format string
|
||||
from left to right and uses the values passed to the function following
|
||||
the format string. The values are expected to be either of type
|
||||
@code{double} or @code{long double}, depending on the presence of the
|
||||
modifier @samp{L}. The result is stored in the buffer pointed to by
|
||||
@var{s}. At most @var{maxsize} characters are stored.
|
||||
|
||||
The return value of the function is the number of characters stored in
|
||||
@var{s}, including the terminating NUL byte.. If the number of
|
||||
@var{s}, including the terminating NUL byte. If the number of
|
||||
characters stored would exceed @var{maxsize} the function returns
|
||||
@math{-1} and the content of the buffer @var{s} is unspecified. In this
|
||||
case @code{errno} is set to @code{E2BIG}.
|
||||
@end deftypefun
|
||||
|
||||
A few examples should make the clear how to use this function. It is
|
||||
A few examples should make it clear how to use this function. It is
|
||||
assumed that all the following pieces of code are executed in a program
|
||||
which uses the locale valid for the USA (@code{en_US}). The simplest
|
||||
form of the format is this:
|
||||
@ -1123,8 +1123,8 @@ braces and this is what the @samp{(} flag selected. The fill character
|
||||
is now @samp{0}. Please note that this @samp{0} character is not
|
||||
regarded as a numeric zero and therefore the first and second number are
|
||||
not printed using a thousands separator. Since we use in the format the
|
||||
specifier @samp{i} instead of @samp{n} no the international form of the
|
||||
specifier @samp{i} instead of @samp{n} now the international form of the
|
||||
currency symbol is used. This is a four letter string, in this case
|
||||
@code{"USD "}. The last point is that since the left precision is
|
||||
selected to be three the first and second number are printed with and
|
||||
extra zero and the end and the third number is printed unrounded.
|
||||
selected to be three the first and second number are printed with an
|
||||
extra zero at the end and the third number is printed unrounded.
|
||||
|
||||
Loading…
Reference in New Issue
Block a user