X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=doc%2Fposix-functions%2Ffstatat.texi;h=cd38b148fd61b2dcb3fd844812c583f4aff3114f;hb=b28ec8ed78286cbd1d113d0785e0e1f5cf11832e;hp=b96fc4d54e7d0195a7de268dce5376f9ef3ba978;hpb=0510d19e64a0c3cfdd7ebe31866be9b45229590a;p=gnulib.git diff --git a/doc/posix-functions/fstatat.texi b/doc/posix-functions/fstatat.texi index b96fc4d54..cd38b148f 100644 --- a/doc/posix-functions/fstatat.texi +++ b/doc/posix-functions/fstatat.texi @@ -2,18 +2,22 @@ @section @code{fstatat} @findex fstatat -POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/fstatat.html} +POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/fstatat.html} -Gnulib module: openat +Gnulib module: fstatat Portability problems fixed by Gnulib: @itemize @item This function is missing on some platforms: -glibc 2.3.6, MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX -5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Cygwin 1.5.x, mingw, Interix 3.5, BeOS. +glibc 2.3.6, Mac OS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, +AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Cygwin 1.5.x, mingw, MSVC 9, Interix 3.5, BeOS. But the replacement function is not safe to be used in libraries and is not multithread-safe. @item +On platforms where @code{off_t} is a 32-bit type, @code{fstatat} may +not correctly report the size of files or block devices larger than 2 +GB. (Cf. @code{AC_SYS_LARGEFILE}.) +@item On some platforms, @code{fstatat(fd,"file/",buf,flag)} succeeds instead of failing with @code{ENOTDIR}. Solaris 9. @@ -26,13 +30,5 @@ Solaris 9. Portability problems not fixed by Gnulib: @itemize @item -On platforms where @code{off_t} is a 32-bit type, @code{fstatat} may -not correctly report the size of files or block devices larger than 2 -GB. The fix is to use the @code{AC_SYS_LARGEFILE} macro. -@item -On Windows platforms (excluding Cygwin), @code{st_ino} is always 0. -@item -On some filesystems, @code{st_size} contains bogus information for -symlinks; use the gnulib module areadlink-with-size for a better way -to get symlink contents. +@xref{sys/stat.h}, for general portability problems with @code{struct stat}. @end itemize