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authorUlrich Drepper <drepper@redhat.com>1999-11-10 02:42:49 +0000
committerUlrich Drepper <drepper@redhat.com>1999-11-10 02:42:49 +0000
commit2864e767053317538feafa815046fff89e5a16be (patch)
treea52fa311533e331ee0dbf609092e5cf6dc554b82 /manual/search.texi
parentf2b9733fd6af9cd7e2aac553db4b30c96b83f66c (diff)
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Update.
1999-11-09 Ulrich Drepper <drepper@cygnus.com> * elf/dl-load.c (_dl_dst_count): Allow $ORIGIN to point to directory with the reference since this is as secure as using the object with the dependency. (_dl_dst_substitute): Likewise. * elf/dl-load.c (_dl_dst_count): Change strings in first two strncmp calls to allow reuse. (_dl_dst_substitute): Likewise. 1999-11-01 Arnold D. Robbins <arnold@skeeve.com> * posix/regex.c (init_syntax_once): move below definition of ISALNUM etc., then use ISALNUM to init the table, so that the word ops will work if i18n'ed. (SYNTAX): And subscript with 0xFF for 8bit character sets. 1999-11-09 Andreas Jaeger <aj@suse.de> * sysdeps/unix/getlogin_r.c (getlogin_r): Sync with getlogin implementation for ttyname_r call; fix inverted condition; return ut_user. Closes PR libc/1438. 1999-11-09 Ulrich Drepper <drepper@cygnus.com> * timezone/checktab.awk: Update from tzcode1999h. * timezone/africa: Update from tzdata1999i. * timezone/asia: Likewise. * timezone/australasia: Likewise. * timezone/backward: Likewise. * timezone/europe: Likewise. * timezone/northamerica: Likewise. * timezone/southamerica: Likewise. * timezone/iso3166.tab: Likewise. * timezone/zone.tab: Likewise. * sysdeps/unix/sysv/linux/bits/resource.h: Define values also as macros. Patch by brg@csua.berkeley.edu [PR libc/1439]. 1999-11-09 Andreas Jaeger <aj@suse.de> * posix/Makefile (tests): Added tst-getlogin. * posix/tst-getlogin.c: New file, contains simple tests for getlogin and getlogin_r. 1999-11-09 Andreas Schwab <schwab@suse.de> * misc/syslog.c: For LOG_PERROR only append a newline if necessary.
Diffstat (limited to 'manual/search.texi')
-rw-r--r--manual/search.texi8
1 files changed, 5 insertions, 3 deletions
diff --git a/manual/search.texi b/manual/search.texi
index f561ef9..ec82e1c 100644
--- a/manual/search.texi
+++ b/manual/search.texi
@@ -475,9 +475,11 @@ elements.
To remove a specific element matching @var{key} from the tree
@code{tdelete} can be used. It locates the matching element using the
same method as @code{tfind}. The corresponding element is then removed
-and the data if this tree node is returned by the function. If there is
-no matching entry in the tree nothing can be deleted and the function
-returns @code{NULL}.
+and a pointer to the parent of the deleted node is returned by the
+function. If there is no matching entry in the tree nothing can be
+deleted and the function returns @code{NULL}. If the root of the tree
+is deleted @code{tdelete} returns some unspecified value not equal to
+@code{NULL}.
@end deftypefun
@comment search.h