storage: s/MAXPATHLEN/PATH_MAX/g

[mirror_lxc.git] / src / lxc / storage / overlay.c

diff --git a/src/lxc/storage/overlay.c b/src/lxc/storage/overlay.c
index a95c6b7e6eaa01da068269be776c6ca81dc33e0e..01546b1bf1a196953a161d0e230d6b52faac6a0f 100644 (file)
--- a/src/lxc/storage/overlay.c
+++ b/src/lxc/storage/overlay.c
@@ -737,7 +737,7 @@ char *ovl_get_rootfs(const char *rootfs_path, size_t *rootfslen)
 int ovl_mkdir(const struct mntent *mntent, const struct lxc_rootfs *rootfs,
              const char *lxc_name, const char *lxc_path)
 {
-       char lxcpath[MAXPATHLEN];
+       char lxcpath[PATH_MAX];
        char **opts;
        int ret;
        size_t arrlen, i, len, rootfslen;
@@ -766,8 +766,8 @@ int ovl_mkdir(const struct mntent *mntent, const struct lxc_rootfs *rootfs,
        }
 
        if (rootfs_path) {
-               ret = snprintf(lxcpath, MAXPATHLEN, "%s/%s", lxc_path, lxc_name);
-               if (ret < 0 || ret >= MAXPATHLEN)
+               ret = snprintf(lxcpath, PATH_MAX, "%s/%s", lxc_path, lxc_name);
+               if (ret < 0 || ret >= PATH_MAX)
                        goto err;
 
                rootfs_dir = ovl_get_rootfs(rootfs_path, &rootfslen);
@@ -825,8 +825,8 @@ int ovl_update_abs_paths(struct lxc_conf *lxc_conf, const char *lxc_path,
                         const char *lxc_name, const char *newpath,
                         const char *newname)
 {
-       char new_upper[MAXPATHLEN], new_work[MAXPATHLEN], old_upper[MAXPATHLEN],
-           old_work[MAXPATHLEN];
+       char new_upper[PATH_MAX], new_work[PATH_MAX], old_upper[PATH_MAX],
+           old_work[PATH_MAX];
        size_t i;
        struct lxc_list *iterator;
        char *cleanpath = NULL;
@@ -852,13 +852,13 @@ int ovl_update_abs_paths(struct lxc_conf *lxc_conf, const char *lxc_path,
        }
 
        ret =
-           snprintf(old_work, MAXPATHLEN, "workdir=%s/%s", lxc_path, lxc_name);
-       if (ret < 0 || ret >= MAXPATHLEN)
+           snprintf(old_work, PATH_MAX, "workdir=%s/%s", lxc_path, lxc_name);
+       if (ret < 0 || ret >= PATH_MAX)
                goto err;
 
        ret =
-           snprintf(new_work, MAXPATHLEN, "workdir=%s/%s", cleanpath, newname);
-       if (ret < 0 || ret >= MAXPATHLEN)
+           snprintf(new_work, PATH_MAX, "workdir=%s/%s", cleanpath, newname);
+       if (ret < 0 || ret >= PATH_MAX)
                goto err;
 
        lxc_list_for_each(iterator, &lxc_conf->mount_list) {
@@ -872,14 +872,14 @@ int ovl_update_abs_paths(struct lxc_conf *lxc_conf, const char *lxc_path,
                if (!tmp)
                        continue;
 
-               ret = snprintf(old_upper, MAXPATHLEN, "%s=%s/%s", tmp, lxc_path,
+               ret = snprintf(old_upper, PATH_MAX, "%s=%s/%s", tmp, lxc_path,
                               lxc_name);
-               if (ret < 0 || ret >= MAXPATHLEN)
+               if (ret < 0 || ret >= PATH_MAX)
                        goto err;
 
-               ret = snprintf(new_upper, MAXPATHLEN, "%s=%s/%s", tmp,
+               ret = snprintf(new_upper, PATH_MAX, "%s=%s/%s", tmp,
                               cleanpath, newname);
-               if (ret < 0 || ret >= MAXPATHLEN)
+               if (ret < 0 || ret >= PATH_MAX)
                        goto err;
 
                if (strstr(mnt_entry, old_upper)) {
@@ -956,7 +956,7 @@ static int ovl_do_rsync(const char *src, const char *dest,
 {
        int ret = -1;
        struct rsync_data_char rdata = {0};
-       char cmd_output[MAXPATHLEN] = {0};
+       char cmd_output[PATH_MAX] = {0};
 
        rdata.src = (char *)src;
        rdata.dest = (char *)dest;