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Diffstat (limited to 'lib/libalpm/diskspace.c')
-rw-r--r--lib/libalpm/diskspace.c85
1 files changed, 43 insertions, 42 deletions
diff --git a/lib/libalpm/diskspace.c b/lib/libalpm/diskspace.c
index 066107d7..079e683e 100644
--- a/lib/libalpm/diskspace.c
+++ b/lib/libalpm/diskspace.c
@@ -56,10 +56,10 @@ static int mount_point_cmp(const void *p1, const void *p2)
const alpm_mountpoint_t *mp1 = p1;
const alpm_mountpoint_t *mp2 = p2;
/* the negation will sort all mountpoints before their parent */
- return(-strcmp(mp1->mount_dir, mp2->mount_dir));
+ return -strcmp(mp1->mount_dir, mp2->mount_dir);
}
-static alpm_list_t *mount_point_list(void)
+static alpm_list_t *mount_point_list(pmhandle_t *handle)
{
alpm_list_t *mount_points = NULL, *ptr;
alpm_mountpoint_t *mp;
@@ -71,23 +71,23 @@ static alpm_list_t *mount_point_list(void)
fp = setmntent(MOUNTED, "r");
- if (fp == NULL) {
- return(NULL);
+ if(fp == NULL) {
+ return NULL;
}
while((mnt = getmntent(fp))) {
if(!mnt) {
- _alpm_log(PM_LOG_WARNING, _("could not get filesystem information\n"));
+ _alpm_log(handle, PM_LOG_WARNING, _("could not get filesystem information\n"));
continue;
}
if(statvfs(mnt->mnt_dir, &fsp) != 0) {
- _alpm_log(PM_LOG_WARNING,
+ _alpm_log(handle, PM_LOG_WARNING,
_("could not get filesystem information for %s: %s\n"),
mnt->mnt_dir, strerror(errno));
continue;
}
- CALLOC(mp, 1, sizeof(alpm_mountpoint_t), RET_ERR(PM_ERR_MEMORY, NULL));
+ CALLOC(mp, 1, sizeof(alpm_mountpoint_t), RET_ERR(handle, PM_ERR_MEMORY, NULL));
mp->mount_dir = strdup(mnt->mnt_dir);
mp->mount_dir_len = strlen(mp->mount_dir);
memcpy(&(mp->fsp), &fsp, sizeof(struct statvfs));
@@ -103,8 +103,8 @@ static alpm_list_t *mount_point_list(void)
entries = getmntinfo(&fsp, MNT_NOWAIT);
- if (entries < 0) {
- return(NULL);
+ if(entries < 0) {
+ return NULL;
}
for(; entries-- > 0; fsp++) {
@@ -126,9 +126,9 @@ static alpm_list_t *mount_point_list(void)
mount_point_cmp);
for(ptr = mount_points; ptr != NULL; ptr = ptr->next) {
mp = ptr->data;
- _alpm_log(PM_LOG_DEBUG, "mountpoint: %s\n", mp->mount_dir);
+ _alpm_log(handle, PM_LOG_DEBUG, "mountpoint: %s\n", mp->mount_dir);
}
- return(mount_points);
+ return mount_points;
}
static alpm_mountpoint_t *match_mount_point(const alpm_list_t *mount_points,
@@ -140,16 +140,16 @@ static alpm_mountpoint_t *match_mount_point(const alpm_list_t *mount_points,
alpm_mountpoint_t *data = mp->data;
if(strncmp(data->mount_dir, real_path, data->mount_dir_len) == 0) {
- return(data);
+ return data;
}
}
/* should not get here... */
- return(NULL);
+ return NULL;
}
-static int calculate_removed_size(const alpm_list_t *mount_points,
- pmpkg_t *pkg)
+static int calculate_removed_size(pmhandle_t *handle,
+ const alpm_list_t *mount_points, pmpkg_t *pkg)
{
alpm_list_t *file;
@@ -171,7 +171,7 @@ static int calculate_removed_size(const alpm_list_t *mount_points,
mp = match_mount_point(mount_points, path);
if(mp == NULL) {
- _alpm_log(PM_LOG_WARNING,
+ _alpm_log(handle, PM_LOG_WARNING,
_("could not determine mount point for file %s\n"), filename);
continue;
}
@@ -182,18 +182,18 @@ static int calculate_removed_size(const alpm_list_t *mount_points,
mp->used |= USED_REMOVE;
}
- return(0);
+ return 0;
}
-static int calculate_installed_size(const alpm_list_t *mount_points,
- pmpkg_t *pkg)
+static int calculate_installed_size(pmhandle_t *handle,
+ const alpm_list_t *mount_points, pmpkg_t *pkg)
{
int ret=0;
struct archive *archive;
struct archive_entry *entry;
- if ((archive = archive_read_new()) == NULL) {
- pm_errno = PM_ERR_LIBARCHIVE;
+ if((archive = archive_read_new()) == NULL) {
+ handle->pm_errno = PM_ERR_LIBARCHIVE;
ret = -1;
goto cleanup;
}
@@ -203,7 +203,7 @@ static int calculate_installed_size(const alpm_list_t *mount_points,
if(archive_read_open_filename(archive, pkg->origin_data.file,
ARCHIVE_DEFAULT_BYTES_PER_BLOCK) != ARCHIVE_OK) {
- pm_errno = PM_ERR_PKG_OPEN;
+ handle->pm_errno = PM_ERR_PKG_OPEN;
ret = -1;
goto cleanup;
}
@@ -226,14 +226,14 @@ static int calculate_installed_size(const alpm_list_t *mount_points,
/* approximate space requirements for db entries */
if(filename[0] == '.') {
- filename = alpm_option_get_dbpath();
+ filename = alpm_option_get_dbpath(handle);
}
snprintf(path, PATH_MAX, "%s%s", handle->root, filename);
mp = match_mount_point(mount_points, path);
if(mp == NULL) {
- _alpm_log(PM_LOG_WARNING,
+ _alpm_log(handle, PM_LOG_WARNING,
_("could not determine mount point for file %s\n"), filename);
continue;
}
@@ -244,9 +244,9 @@ static int calculate_installed_size(const alpm_list_t *mount_points,
mp->used |= USED_INSTALL;
if(archive_read_data_skip(archive)) {
- _alpm_log(PM_LOG_ERROR, _("error while reading package %s: %s\n"),
+ _alpm_log(handle, PM_LOG_ERROR, _("error while reading package %s: %s\n"),
pkg->name, archive_error_string(archive));
- pm_errno = PM_ERR_LIBARCHIVE;
+ handle->pm_errno = PM_ERR_LIBARCHIVE;
break;
}
}
@@ -254,28 +254,29 @@ static int calculate_installed_size(const alpm_list_t *mount_points,
archive_read_finish(archive);
cleanup:
- return(ret);
+ return ret;
}
-int _alpm_check_diskspace(pmtrans_t *trans, pmdb_t *db_local)
+int _alpm_check_diskspace(pmhandle_t *handle)
{
alpm_list_t *mount_points, *i;
alpm_mountpoint_t *root_mp;
size_t replaces = 0, current = 0, numtargs;
int abort = 0;
alpm_list_t *targ;
+ pmtrans_t *trans = handle->trans;
numtargs = alpm_list_count(trans->add);
- mount_points = mount_point_list();
+ mount_points = mount_point_list(handle);
if(mount_points == NULL) {
- _alpm_log(PM_LOG_ERROR, _("could not determine filesystem mount points\n"));
- return(-1);
+ _alpm_log(handle, PM_LOG_ERROR, _("could not determine filesystem mount points\n"));
+ return -1;
}
root_mp = match_mount_point(mount_points, handle->root);
if(root_mp == NULL) {
- _alpm_log(PM_LOG_ERROR, _("could not determine root mount point %s\n"),
+ _alpm_log(handle, PM_LOG_ERROR, _("could not determine root mount point %s\n"),
handle->root);
- return(-1);
+ return -1;
}
replaces = alpm_list_count(trans->remove);
@@ -288,7 +289,7 @@ int _alpm_check_diskspace(pmtrans_t *trans, pmdb_t *db_local)
numtargs, current);
local_pkg = targ->data;
- calculate_removed_size(mount_points, local_pkg);
+ calculate_removed_size(handle, mount_points, local_pkg);
}
}
@@ -300,11 +301,11 @@ int _alpm_check_diskspace(pmtrans_t *trans, pmdb_t *db_local)
pkg = targ->data;
/* is this package already installed? */
- local_pkg = _alpm_db_get_pkgfromcache(db_local, pkg->name);
+ local_pkg = _alpm_db_get_pkgfromcache(handle->db_local, pkg->name);
if(local_pkg) {
- calculate_removed_size(mount_points, local_pkg);
+ calculate_removed_size(handle, mount_points, local_pkg);
}
- calculate_installed_size(mount_points, pkg);
+ calculate_installed_size(handle, mount_points, pkg);
for(i = mount_points; i; i = alpm_list_next(i)) {
alpm_mountpoint_t *data = i->data;
@@ -320,7 +321,7 @@ int _alpm_check_diskspace(pmtrans_t *trans, pmdb_t *db_local)
for(i = mount_points; i; i = alpm_list_next(i)) {
alpm_mountpoint_t *data = i->data;
if(data->used && data->read_only) {
- _alpm_log(PM_LOG_ERROR, _("Partition %s is mounted read only\n"),
+ _alpm_log(handle, PM_LOG_ERROR, _("Partition %s is mounted read only\n"),
data->mount_dir);
abort = 1;
} else if(data->used & USED_INSTALL) {
@@ -329,12 +330,12 @@ int _alpm_check_diskspace(pmtrans_t *trans, pmdb_t *db_local)
long twentymb = (20 * 1024 * 1024 / (long)data->fsp.f_bsize) + 1;
long cushion = fivepc < twentymb ? fivepc : twentymb;
- _alpm_log(PM_LOG_DEBUG, "partition %s, needed %ld, cushion %ld, free %ld\n",
+ _alpm_log(handle, PM_LOG_DEBUG, "partition %s, needed %ld, cushion %ld, free %ld\n",
data->mount_dir, data->max_blocks_needed, cushion,
(unsigned long)data->fsp.f_bfree);
if(data->max_blocks_needed + cushion >= 0 &&
(unsigned long)(data->max_blocks_needed + cushion) > data->fsp.f_bfree) {
- _alpm_log(PM_LOG_ERROR, _("Partition %s too full: %ld blocks needed, %ld blocks free\n"),
+ _alpm_log(handle, PM_LOG_ERROR, _("Partition %s too full: %ld blocks needed, %ld blocks free\n"),
data->mount_dir, data->max_blocks_needed + cushion,
(unsigned long)data->fsp.f_bfree);
abort = 1;
@@ -349,10 +350,10 @@ int _alpm_check_diskspace(pmtrans_t *trans, pmdb_t *db_local)
FREELIST(mount_points);
if(abort) {
- RET_ERR(PM_ERR_DISK_SPACE, -1);
+ RET_ERR(handle, PM_ERR_DISK_SPACE, -1);
}
- return(0);
+ return 0;
}
/* vim: set ts=2 sw=2 noet: */

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