mirror of
https://git.savannah.gnu.org/git/gnulib.git
synced 2025-08-18 23:42:00 +03:00
0a60d07d13
* m4/printf.m4 (gl_PRINTF_PRECISION): Test against AIX bug. * doc/posix-functions/dprintf.texi: Mention limited precision problem on AIX. * doc/posix-functions/fprintf.texi: Likewise. * doc/posix-functions/printf.texi: Likewise. * doc/posix-functions/snprintf.texi: Likewise. * doc/posix-functions/sprintf.texi: Likewise. * doc/posix-functions/vdprintf.texi: Likewise. * doc/posix-functions/vfprintf.texi: Likewise. * doc/posix-functions/vprintf.texi: Likewise. * doc/posix-functions/vsnprintf.texi: Likewise. * doc/posix-functions/vsprintf.texi: Likewise.
70 lines
2.5 KiB
Plaintext
70 lines
2.5 KiB
Plaintext
@node vsprintf
|
|
@section @code{vsprintf}
|
|
@findex vsprintf
|
|
|
|
POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/vsprintf.html}
|
|
|
|
Gnulib module: vsprintf-posix
|
|
|
|
Portability problems fixed by Gnulib:
|
|
@itemize
|
|
@item
|
|
This function does not support size specifiers as in C99 (@code{hh}, @code{ll},
|
|
@code{j}, @code{t}, @code{z}) on some platforms:
|
|
AIX 5.1, HP-UX 11.23, IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin 1.5.24, mingw, BeOS.
|
|
@item
|
|
printf of @samp{long double} numbers is unsupported on some platforms:
|
|
mingw, BeOS.
|
|
@item
|
|
printf @code{"%f"}, @code{"%e"}, @code{"%g"} of Infinity and NaN yields an
|
|
incorrect result on some platforms:
|
|
AIX 5.2, OSF/1 5.1, Solaris 11 2010-11, mingw.
|
|
@item
|
|
This function does not support the @samp{a} and @samp{A} directives on some
|
|
platforms:
|
|
glibc-2.3.6, MacOS X 10.5, NetBSD 5.0, OpenBSD 4.0, AIX 5.2, HP-UX 11,
|
|
IRIX 6.5, OSF/1 5.1, Solaris 11 2010-11, Cygwin 1.5.x, mingw, BeOS.
|
|
@item
|
|
This function does not support the @samp{F} directive on some platforms:
|
|
NetBSD 3.0, AIX 5.1, HP-UX 11.23, IRIX 6.5, OSF/1 5.1, Solaris 9,
|
|
Cygwin 1.5.x, mingw, BeOS.
|
|
@item
|
|
This function does not support the @samp{ls} directive on some platforms:
|
|
OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Haiku.
|
|
@item
|
|
This function does not support precisions in the @samp{ls} directive correctly
|
|
on some platforms:
|
|
Solaris 11 2010-11.
|
|
@item
|
|
This function does not support format directives that access arguments in an
|
|
arbitrary order, such as @code{"%2$s"}, on some platforms:
|
|
NetBSD 3.0, mingw, BeOS.
|
|
@item
|
|
This function doesn't support the @code{'} flag on some platforms:
|
|
NetBSD 3.0, Cygwin 1.5.24, mingw.
|
|
@item
|
|
This function behaves incorrectly when a @samp{-} flag and a negative width
|
|
are specified together, on some platforms:
|
|
HP-UX 10.20.
|
|
@item
|
|
printf @code{"%010f"} of NaN and Infinity yields an incorrect result (padded
|
|
with zeroes) on some platforms:
|
|
MacOS X 10.5, FreeBSD 6.0, NetBSD 5.0, AIX 5.2, IRIX 6.5, OSF/1 5.1, Solaris 11 2010-11, Cygwin 1.5.x, mingw.
|
|
@item
|
|
This function does not support precisions larger than 512 or 1024 in integer,
|
|
floating-point and pointer output on some platforms:
|
|
AIX 7.1, Solaris 10/x86, mingw, BeOS.
|
|
@item
|
|
This function mishandles large floating point precisions
|
|
(for example, formatting 1.0 with @samp{"%.511f"})
|
|
on some platforms:
|
|
Solaris 10.
|
|
@item
|
|
This function can crash in out-of-memory conditions on some platforms:
|
|
MacOS X 10.3, FreeBSD 6.0, NetBSD 5.0.
|
|
@end itemize
|
|
|
|
Portability problems not fixed by Gnulib:
|
|
@itemize
|
|
@end itemize
|