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| author | Ulrich Drepper <drepper@redhat.com> | 1998-03-10 11:10:51 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-03-10 11:10:51 +0000 |
| commit | c063ba610a6058cacddf2e3d156f478c7b969f87 (patch) | |
| tree | 817fe899699e8c9ffa5e0e308a41e687430acfba /manual/filesys.texi | |
| parent | 54fce91d605e1ef51303508b7adc22e01c092757 (diff) | |
| download | glibc-c063ba610a6058cacddf2e3d156f478c7b969f87.zip glibc-c063ba610a6058cacddf2e3d156f478c7b969f87.tar.gz glibc-c063ba610a6058cacddf2e3d156f478c7b969f87.tar.bz2 | |
Update.
1998-03-10 19:43 Matthias Urlichs <urlichs@noris.de>
* sysdeps/unix/readdir_r.c: zero out *result on EOF.
* sysdeps/unix/sysv/linux/readdir64_r.c: Likewise.
* manual/filesys/texi: document this.
Diffstat (limited to 'manual/filesys.texi')
| -rw-r--r-- | manual/filesys.texi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/manual/filesys.texi b/manual/filesys.texi index 3b125cd..951ae79 100644 --- a/manual/filesys.texi +++ b/manual/filesys.texi @@ -354,6 +354,9 @@ successfully. In this case a pointer to the result is returned in the function returns a value indicating the error (as described for @code{readdir}). +If there are no more directory entries, @code{readdir_r}'s return value is +@code{0}, and *@var{result} is set to @code{NULL}. + @strong{Portability Note:} On some systems, @code{readdir_r} may not return a terminated string as the file name even if no @code{d_reclen} element is available in @code{struct dirent} and the file name as the |