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Move DEFS into configure.h.

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Remove dmsetup line buffer limitation.
This commit is contained in:
Alasdair Kergon 2006-05-10 19:38:25 +00:00
parent 979ca34259
commit 654f5049eb
3 changed files with 22 additions and 3 deletions
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3
WHATS_NEW_DM
View File

@ -1,7 +1,8 @@
Version 1.02.06 -
=============================
Move DEFS into configure.h.
Fix leaks in error paths found by coverity.
Increase dmsetup line buffer to 4k.
Remove dmsetup line buffer limitation.
Version 1.02.05 - 19 Apr 2006
=============================

3
daemons/dmeventd/dmeventd.c
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@ -16,6 +16,9 @@
* dmeventd - dm event daemon to monitor active mapped devices
*/
#define _GNU_SOURCE
#define _FILE_OFFSET_BITS 64
#include "libdevmapper.h"
#include "libdevmapper-event.h"
#include "list.h"

19
tools/dmsetup.c
View File

@ -19,6 +19,8 @@
#define _GNU_SOURCE
#define _FILE_OFFSET_BITS 64
#include <configure.h>
#include "libdevmapper.h"
#include "log.h"
@ -117,7 +119,9 @@ static struct dm_tree *_dtree;
*/
static int _parse_file(struct dm_task *dmt, const char *file)
{
char buffer[LINE_SIZE], ttype[LINE_SIZE], *ptr, *comment;
char *buffer = NULL;
size_t buffer_size = 0;
char ttype[LINE_SIZE], *ptr, *comment;
FILE *fp;
unsigned long long start, size;
int r = 0, n, line = 0;
@ -132,7 +136,17 @@ static int _parse_file(struct dm_task *dmt, const char *file)
} else
fp = stdin;
while (fgets(buffer, sizeof(buffer), fp)) {
#ifndef HAVE_GETLINE
buffer_size = LINE_SIZE;
if (!(buffer = malloc(buffer_size))) {
err("Failed to malloc line buffer.");
return 0;
}
while (fgets(buffer, buffer_size, fp)) {
#else
while (getline(&buffer, &buffer_size, fp) > 0) {
#endif
line++;
/* trim trailing space */
@ -164,6 +178,7 @@ static int _parse_file(struct dm_task *dmt, const char *file)
r = 1;
out:
free(buffer);
if (file)
fclose(fp);
return r;