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Commit snapshot-related changes preparing for the next beta release.

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This commit is contained in:
Alasdair Kergon 2002-04-23 21:47:50 +00:00
parent de3bec7f81
commit 671b6aa602
2 changed files with 17 additions and 16 deletions
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23
libdm/ioctl/libdevmapper.c
View File

@ -26,16 +26,16 @@
#define ALIGNMENT sizeof(int)
static char *dm_cmd_list[] = {
"create",
"reload",
"remove",
"remove_all",
"suspend",
"resume",
"info",
"deps",
"rename",
"version"
"create",
"reload",
"remove",
"remove_all",
"suspend",
"resume",
"info",
"deps",
"rename",
"version"
};
void dm_task_destroy(struct dm_task *dmt)
@ -358,11 +358,10 @@ int dm_task_run(struct dm_task *dmt)
break;
case DM_DEVICE_RENAME:
rename_dev_node(dmt->dev_name, dmt->newname);
rename_dev_node(dmt->dev_name, dmt->newname);
break;
}
dmt->dmi = dmi;
close(fd);
return 1;

10
libdm/libdm-common.c
View File

@ -204,7 +204,7 @@ int rename_dev_node(const char *old_name, const char *new_name)
_build_dev_path(oldpath, sizeof(oldpath), old_name);
_build_dev_path(newpath, sizeof(newpath), new_name);
if (stat(newpath, &info) >= 0) {
if (stat(newpath, &info) == 0) {
if (!S_ISBLK(info.st_mode)) {
log_error("A non-block device file at '%s' "
"is already present", newpath);
@ -212,8 +212,9 @@ int rename_dev_node(const char *old_name, const char *new_name)
}
if (unlink(newpath) < 0) {
if (errno == EPERM) { /* devfs, entry has already been renamed */
return 1;
if (errno == EPERM) {
/* devfs, entry has already been renamed */
return 1;
}
log_error("Unable to unlink device node for '%s'",
new_name);
@ -222,7 +223,8 @@ int rename_dev_node(const char *old_name, const char *new_name)
}
if (rename(oldpath, newpath) < 0) {
log_error("Unable to rename device node from '%s' to '%s'", old_name, new_name);
log_error("Unable to rename device node from '%s' to '%s'",
old_name, new_name);
return 0;
}