diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | misc/Makefile | 4 | ||||
| -rw-r--r-- | misc/hsearch_r.c | 8 | ||||
| -rw-r--r-- | misc/tst-hsearch.c | 31 |
4 files changed, 41 insertions, 9 deletions
@@ -1,3 +1,10 @@ +2002-01-29 Ulrich Drepper <drepper@redhat.com> + + * misc/hsearch_r.c (hsearch_r): Don't insert anything if entry is + found. + * misc/Makefile (tests): Add tst-hsearch. + * misc/tst-hsearch.c: New file. + 2002-01-18 Wolfram Gloger <wg@malloc.de> * malloc/malloc.c: Rewrite, adapted from Doug Lea's malloc-2.7.0.c. diff --git a/misc/Makefile b/misc/Makefile index 6f935a57a5..a5cee879bc 100644 --- a/misc/Makefile +++ b/misc/Makefile @@ -1,4 +1,4 @@ -# Copyright (C) 1991-1999,2000,01 Free Software Foundation, Inc. +# Copyright (C) 1991-1999, 2000, 2001, 2002 Free Software Foundation, Inc. # This file is part of the GNU C Library. # The GNU C Library is free software; you can redistribute it and/or @@ -70,7 +70,7 @@ install-lib := libbsd-compat.a libg.a endif gpl2lgpl := error.c error.h -tests := tst-dirname tst-tsearch tst-fdset tst-efgcvt tst-mntent +tests := tst-dirname tst-tsearch tst-fdset tst-efgcvt tst-mntent tst-hsearch CFLAGS-tsearch.c = $(exceptions) CFLAGS-lsearch.c = $(exceptions) diff --git a/misc/hsearch_r.c b/misc/hsearch_r.c index 59964eb0ad..a7629a5da4 100644 --- a/misc/hsearch_r.c +++ b/misc/hsearch_r.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1993, 1995, 1996, 1997, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1993. @@ -168,9 +168,6 @@ hsearch_r (item, action, retval, htab) if (htab->table[idx].used == hval && strcmp (item.key, htab->table[idx].entry.key) == 0) { - if (action == ENTER) - htab->table[idx].entry.data = item.data; - *retval = &htab->table[idx].entry; return 1; } @@ -195,9 +192,6 @@ hsearch_r (item, action, retval, htab) if (htab->table[idx].used == hval && strcmp (item.key, htab->table[idx].entry.key) == 0) { - if (action == ENTER) - htab->table[idx].entry.data = item.data; - *retval = &htab->table[idx].entry; return 1; } diff --git a/misc/tst-hsearch.c b/misc/tst-hsearch.c new file mode 100644 index 0000000000..6c19b22472 --- /dev/null +++ b/misc/tst-hsearch.c @@ -0,0 +1,31 @@ +#include <search.h> +#include <stdio.h> + +int +main (void) +{ + int a = 1; + int b = 2; + ENTRY i; + ENTRY *e; + + if (hcreate (20) == 0) + { + puts ("hcreate failed"); + return 1; + } + + i.key = (char *) "one"; + i.data = &a; + if (hsearch (i, ENTER) == NULL) + return 1; + + i.key = (char *) "one"; + i.data = &b; + e = hsearch (i, ENTER); + printf ("e.data = %d\n", *(int *) e->data); + if (*(int *) e->data != 1) + return 1; + + return 0; +} |