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doc about vasprintf-posix module
From: |
Bruno Haible |
Subject: |
doc about vasprintf-posix module |
Date: |
Sun, 19 Dec 2010 19:29:09 +0100 |
User-agent: |
KMail/1.9.9 |
The doc does not mention the advantages of the 'vasprintf-posix' module,
compared to the 'vasprintf' module. This fixes it.
2010-12-19 Bruno Haible <address@hidden>
doc: Mention vasprintf-posix module.
* doc/glibc-functions/asprintf.texi: Mention the workarounds present in
the 'vasprintf-posix' module.
* doc/glibc-functions/vasprintf.texi: Likewise.
--- doc/glibc-functions/asprintf.texi.orig Sun Dec 19 19:25:08 2010
+++ doc/glibc-functions/asprintf.texi Sun Dec 19 19:23:59 2010
@@ -2,15 +2,62 @@
@subsection @code{asprintf}
@findex asprintf
-Gnulib module: vasprintf
+Gnulib module: vasprintf or vasprintf-posix
-Portability problems fixed by Gnulib:
+Portability problems fixed by either Gnulib module @code{vasprintf} or
@code{vasprintf-posix}:
@itemize
@item
This function is missing on some platforms:
AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, Interix 3.5.
@end itemize
+Portability problems fixed by Gnulib module @code{vasprintf-posix}:
address@hidden
address@hidden
+This function does not support size specifiers as in C99 (@code{hh}, @code{ll},
address@hidden, @code{t}, @code{z}) on some platforms:
+Cygwin 1.5.24, BeOS.
address@hidden
+printf of @samp{long double} numbers is unsupported on some platforms:
+BeOS.
address@hidden
+printf @code{"%f"}, @code{"%e"}, @code{"%g"} of Infinity and NaN yields an
+incorrect result on some platforms:
+Solaris 11 2010-11.
address@hidden
+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, Solaris 11 2010-11, Cygwin
1.5.x, BeOS.
address@hidden
+This function does not support the @samp{F} directive on some platforms:
+NetBSD 3.0, Cygwin 1.5.x, BeOS.
address@hidden
+This function does not support the @samp{ls} directive on some platforms:
+OpenBSD 4.0, Cygwin 1.5.x, Haiku.
address@hidden
+This function does not support precisions in the @samp{ls} directive correctly
+on some platforms:
+Solaris 11 2010-11.
address@hidden
+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, BeOS.
address@hidden
+This function doesn't support the @code{'} flag on some platforms:
+NetBSD 3.0, Cygwin 1.5.24.
address@hidden
+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, Solaris 11 2010-11, Cygwin 1.5.x.
address@hidden
+This function does not support precisions larger than 512 or 1024 in integer,
+floating-point and pointer output on some platforms:
+BeOS.
address@hidden
+This function can crash in out-of-memory conditions on some platforms:
+MacOS X 10.3, FreeBSD 6.0, NetBSD 5.0.
address@hidden itemize
+
Portability problems not fixed by Gnulib:
@itemize
@end itemize
--- doc/glibc-functions/vasprintf.texi.orig Sun Dec 19 19:25:08 2010
+++ doc/glibc-functions/vasprintf.texi Sun Dec 19 19:23:44 2010
@@ -2,15 +2,62 @@
@subsection @code{vasprintf}
@findex vasprintf
-Gnulib module: vasprintf
+Gnulib module: vasprintf or vasprintf-posix
-Portability problems fixed by Gnulib:
+Portability problems fixed by either Gnulib module @code{vasprintf} or
@code{vasprintf-posix}:
@itemize
@item
This function is missing on some platforms:
AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, Interix 3.5.
@end itemize
+Portability problems fixed by Gnulib module @code{vasprintf-posix}:
address@hidden
address@hidden
+This function does not support size specifiers as in C99 (@code{hh}, @code{ll},
address@hidden, @code{t}, @code{z}) on some platforms:
+Cygwin 1.5.24, BeOS.
address@hidden
+printf of @samp{long double} numbers is unsupported on some platforms:
+BeOS.
address@hidden
+printf @code{"%f"}, @code{"%e"}, @code{"%g"} of Infinity and NaN yields an
+incorrect result on some platforms:
+Solaris 11 2010-11.
address@hidden
+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, Solaris 11 2010-11, Cygwin
1.5.x, BeOS.
address@hidden
+This function does not support the @samp{F} directive on some platforms:
+NetBSD 3.0, Cygwin 1.5.x, BeOS.
address@hidden
+This function does not support the @samp{ls} directive on some platforms:
+OpenBSD 4.0, Cygwin 1.5.x, Haiku.
address@hidden
+This function does not support precisions in the @samp{ls} directive correctly
+on some platforms:
+Solaris 11 2010-11.
address@hidden
+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, BeOS.
address@hidden
+This function doesn't support the @code{'} flag on some platforms:
+NetBSD 3.0, Cygwin 1.5.24.
address@hidden
+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, Solaris 11 2010-11, Cygwin 1.5.x.
address@hidden
+This function does not support precisions larger than 512 or 1024 in integer,
+floating-point and pointer output on some platforms:
+BeOS.
address@hidden
+This function can crash in out-of-memory conditions on some platforms:
+MacOS X 10.3, FreeBSD 6.0, NetBSD 5.0.
address@hidden itemize
+
Portability problems not fixed by Gnulib:
@itemize
@end itemize
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