chattr,lsattr: share stat error message

function                                             old     new   delta
.rodata                                           103692  103684      -8

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

2 files changed, 5 insertions, 3 deletions

diff --git a/e2fsprogs/chattr.c b/e2fsprogs/chattr.c
index f6a9fcf30..b424e797b 100644
--- a/e2fsprogs/chattr.c
+++ b/e2fsprogs/chattr.c
@@ -154,7 +154,7 @@ static void change_attributes(const char *name, struct globals *gp)
         struct stat st;
 
         if (lstat(name, &st) != 0) {
-                bb_perror_msg("stat %s", name);
+                bb_perror_msg("can't stat '%s'", name);
                 return;
         }
         if (S_ISLNK(st.st_mode) && gp->recursive)
@@ -180,6 +180,7 @@ static void change_attributes(const char *name, struct globals *gp)
                 if (gp->flags & OPT_SET_PROJ) {
                         struct ext2_fsxattr fsxattr;
                         r = ioctl(fd, EXT2_IOC_FSGETXATTR, &fsxattr);
+                        /* note: ^^^ may fail in 32-bit userspace on 64-bit kernel (seen on 4.12.0) */
                         if (r != 0)
                                 bb_perror_msg("getting %s on %s", "project ID", name);
                         fsxattr.fsx_projid = gp->projid;
diff --git a/e2fsprogs/lsattr.c b/e2fsprogs/lsattr.c
index 3972ce8a7..b4ed12d50 100644
--- a/e2fsprogs/lsattr.c
+++ b/e2fsprogs/lsattr.c
@@ -56,6 +56,7 @@ static void list_attributes(const char *name)
         if (option_mask32 & OPT_PROJID) {
                 struct ext2_fsxattr fsxattr;
                 r = ioctl(fd, EXT2_IOC_FSGETXATTR, &fsxattr);
+                /* note: ^^^ may fail in 32-bit userspace on 64-bit kernel (seen on 4.12.0) */
                 if (r != 0)
                         goto read_err;
                 printf("%5u ", (unsigned)fsxattr.fsx_projid);
@@ -100,7 +101,7 @@ static int FAST_FUNC lsattr_dir_proc(const char *dir_name,
         path = concat_path_file(dir_name, de->d_name);
 
         if (lstat(path, &st) != 0)
-                bb_perror_msg("stat %s", path);
+                bb_perror_msg("can't stat '%s'", path);
         else if (de->d_name[0] != '.' || (option_mask32 & OPT_ALL)) {
                 list_attributes(path);
                 if (S_ISDIR(st.st_mode) && (option_mask32 & OPT_RECUR)
@@ -121,7 +122,7 @@ static void lsattr_args(const char *name)
         struct stat st;
 
         if (lstat(name, &st) == -1) {
-                bb_perror_msg("stat %s", name);
+                bb_perror_msg("can't stat '%s'", name);
         } else if (S_ISDIR(st.st_mode) && !(option_mask32 & OPT_DIRS_OPT)) {
                 iterate_on_dir(name, lsattr_dir_proc, NULL);
         } else {