seedrng: include fiel/dir names in error messages

function                                             old     new   delta
.rodata                                           104898  104900      +2
seedrng_main                                        1011    1003      -8
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 2/-8)               Total: -6 bytes

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

1 files changed, 3 insertions, 3 deletions

diff --git a/util-linux/seedrng.c b/util-linux/seedrng.c
index 978860bbd..74bf633a7 100644
--- a/util-linux/seedrng.c
+++ b/util-linux/seedrng.c
@@ -136,7 +136,7 @@ static void seed_from_file_if_exists(const char *filename, bool credit, sha256_c
         seed_len = open_read_close(filename, seed, sizeof(seed));
         if (seed_len < 0) {
                 if (errno != ENOENT)
-                        bb_perror_msg_and_die("can't%s seed", " read");
+                        bb_perror_msg_and_die("can't read '%s'", filename);
                 return;
         }
         xunlink(filename);
@@ -178,10 +178,10 @@ int seedrng_main(int argc UNUSED_PARAM, char *argv[])
                 bb_simple_error_msg_and_die(bb_msg_you_must_be_root);
 
         if (mkdir(seed_dir, 0700) < 0 && errno != EEXIST)
-                bb_perror_msg_and_die("can't %s seed directory", "create");
+                bb_perror_msg_and_die("can't create directory '%s'", seed_dir);
         dfd = xopen(seed_dir, O_DIRECTORY | O_RDONLY);
         if (flock(dfd, LOCK_EX) < 0)
-                bb_perror_msg_and_die("can't %s seed directory", "lock");
+                bb_perror_msg_and_die("can't lock seed directory");
         xfchdir(dfd);
 
         sha256_begin(&hash);