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LVM2 ./WHATS_NEW_DM libdm/libdm-config.c
- From: zkabelac at sourceware dot org
- To: lvm-devel at redhat dot com, lvm2-cvs at sourceware dot org
- Date: 25 Sep 2011 19:38:59 -0000
- Subject: LVM2 ./WHATS_NEW_DM libdm/libdm-config.c
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: zkabelac@sourceware.org 2011-09-25 19:38:59
Modified files:
. : WHATS_NEW_DM
libdm : libdm-config.c
Log message:
Use NULL for pointers
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW_DM.diff?cvsroot=lvm2&r1=1.506&r2=1.507
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/libdm/libdm-config.c.diff?cvsroot=lvm2&r1=1.6&r2=1.7
--- LVM2/WHATS_NEW_DM 2011/09/23 09:51:37 1.506
+++ LVM2/WHATS_NEW_DM 2011/09/25 19:38:59 1.507
@@ -1,5 +1,6 @@
Version 1.02.68 -
==================================
+ Improve libdm-config error path reporting.
Update dmsetup resume man with --addnodeonresume/create options.
Add dependency for dm man pages to man subdirectory make target all:.
Add dm_tree_retry_remove to use retry logic for device removal in a dm_tree.
--- LVM2/libdm/libdm-config.c 2011/09/02 01:32:09 1.6
+++ LVM2/libdm/libdm-config.c 2011/09/25 19:38:59 1.7
@@ -523,7 +523,7 @@
struct dm_config_node *root = NULL, *n, *l = NULL;
while (p->t != TOK_EOF) {
if (!(n = _section(p)))
- return_0;
+ return_NULL;
if (!root)
root = n;
@@ -540,10 +540,10 @@
/* IDENTIFIER SECTION_B_CHAR VALUE* SECTION_E_CHAR */
struct dm_config_node *root, *n, *l = NULL;
if (!(root = _create_node(p->mem)))
- return_0;
+ return_NULL;
if (!(root->key = _dup_tok(p)))
- return_0;
+ return_NULL;
match(TOK_IDENTIFIER);
@@ -551,7 +551,7 @@
match(TOK_SECTION_B);
while (p->t != TOK_SECTION_E) {
if (!(n = _section(p)))
- return_0;
+ return_NULL;
if (!root->child)
root->child = n;
@@ -564,7 +564,7 @@
} else {
match(TOK_EQ);
if (!(root->v = _value(p)))
- return_0;
+ return_NULL;
}
return root;
@@ -578,7 +578,7 @@
match(TOK_ARRAY_B);
while (p->t != TOK_ARRAY_E) {
if (!(l = _type(p)))
- return_0;
+ return_NULL;
if (!h)
h = l;
@@ -595,7 +595,7 @@
*/
if (!h) {
if (!(h = _create_value(p->mem)))
- return NULL;
+ return_NULL;
h->type = DM_CFG_EMPTY_ARRAY;
}
@@ -633,7 +633,7 @@
p->tb++, p->te--; /* strip "'s */
if (!(v->v.str = _dup_tok(p)))
- return_0;
+ return_NULL;
p->te++;
match(TOK_STRING);
break;
@@ -643,7 +643,7 @@
p->tb++, p->te--; /* strip "'s */
if (!(str = _dup_tok(p)))
- return_0;
+ return_NULL;
dm_unescape_double_quotes(str);
v->v.str = str;
p->te++;
@@ -653,7 +653,7 @@
default:
log_error("Parse error at byte %" PRIptrdiff_t " (line %d): expected a value",
p->tb - p->fb + 1, p->line);
- return 0;
+ return NULL;
}
return v;
}