storage: s/MAXPATHLEN/PATH_MAX/g

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

diff --git a/src/lxc/storage/lvm.c b/src/lxc/storage/lvm.c
index 8bb16175db4611f9ddb616584de83c14280be0e9..6908e9066c3dbecc914686132403735b85de2065 100644 (file)
--- a/src/lxc/storage/lvm.c
+++ b/src/lxc/storage/lvm.c
@@ -111,7 +111,7 @@ static int do_lvm_create(const char *path, uint64_t size, const char *thinpool)
 {
        int len, ret;
        char *pathdup, *vg, *lv;
-       char cmd_output[MAXPATHLEN];
+       char cmd_output[PATH_MAX];
        char sz[24];
        char *tp = NULL;
        struct lvcreate_args cmd_args = {0};
@@ -201,7 +201,7 @@ bool lvm_detect(const char *path)
        int fd;
        ssize_t ret;
        struct stat statbuf;
-       char devp[MAXPATHLEN], buf[4];
+       char devp[PATH_MAX], buf[4];
 
        if (!strncmp(path, "lvm:", 4))
                return true;
@@ -213,9 +213,9 @@ bool lvm_detect(const char *path)
        if (!S_ISBLK(statbuf.st_mode))
                return false;
 
-       ret = snprintf(devp, MAXPATHLEN, "/sys/dev/block/%d:%d/dm/uuid",
+       ret = snprintf(devp, PATH_MAX, "/sys/dev/block/%d:%d/dm/uuid",
                       major(statbuf.st_rdev), minor(statbuf.st_rdev));
-       if (ret < 0 || ret >= MAXPATHLEN) {
+       if (ret < 0 || ret >= PATH_MAX) {
                ERROR("Failed to create string");
                return false;
        }
@@ -335,7 +335,7 @@ static int lvm_snapshot(struct lxc_storage *orig, const char *path, uint64_t siz
        char *lv, *pathdup;
        char sz[24];
        char fstype[100];
-       char cmd_output[MAXPATHLEN];
+       char cmd_output[PATH_MAX];
        char repairchar;
        const char *origsrc;
        struct lvcreate_args cmd_args = {0};
@@ -506,7 +506,7 @@ bool lvm_create_clone(struct lxc_conf *conf, struct lxc_storage *orig,
        const char *thinpool;
        struct rsync_data data;
        const char *cmd_args[2];
-       char cmd_output[MAXPATHLEN] = {0};
+       char cmd_output[PATH_MAX] = {0};
        char fstype[100] = "ext4";
        uint64_t size = newsize;
 
@@ -593,7 +593,7 @@ bool lvm_create_snapshot(struct lxc_conf *conf, struct lxc_storage *orig,
 int lvm_destroy(struct lxc_storage *orig)
 {
        int ret;
-       char cmd_output[MAXPATHLEN];
+       char cmd_output[PATH_MAX];
        struct lvcreate_args cmd_args = {0};
 
        cmd_args.lv = lxc_storage_get_path(orig->src, "lvm");
@@ -616,7 +616,7 @@ int lvm_create(struct lxc_storage *bdev, const char *dest, const char *n,
        uint64_t sz;
        int ret, len;
        const char *cmd_args[2];
-       char cmd_output[MAXPATHLEN];
+       char cmd_output[PATH_MAX];
 
        if (!specs)
                return -1;