diff options
Diffstat (limited to 'src/random-seed')
| -rw-r--r-- | src/random-seed/random-seed.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/src/random-seed/random-seed.c b/src/random-seed/random-seed.c index 1d2b017cf7..0c5f329756 100644 --- a/src/random-seed/random-seed.c +++ b/src/random-seed/random-seed.c @@ -32,10 +32,9 @@ static int run(int argc, char *argv[]) { log_setup_service(); - if (argc != 2) { - log_error("This program requires one argument."); - return -EINVAL; - } + if (argc != 2) + return log_error_errno(SYNTHETIC_ERRNO(EINVAL), + "This program requires one argument."); umask(0022); @@ -104,10 +103,9 @@ static int run(int argc, char *argv[]) { read_seed_file = false; write_seed_file = true; - } else { - log_error("Unknown verb '%s'.", argv[1]); - return -EINVAL; - } + } else + return log_error_errno(SYNTHETIC_ERRNO(EINVAL), + "Unknown verb '%s'.", argv[1]); if (fstat(seed_fd, &st) < 0) return log_error_errno(errno, "Failed to stat() seed file " RANDOM_SEED ": %m"); @@ -164,10 +162,9 @@ static int run(int argc, char *argv[]) { k = loop_read(random_fd, buf, buf_size, false); if (k < 0) return log_error_errno(k, "Failed to read new seed from /dev/urandom: %m"); - if (k == 0) { - log_error("Got EOF while reading from /dev/urandom."); - return -EIO; - } + if (k == 0) + return log_error_errno(SYNTHETIC_ERRNO(EIO), + "Got EOF while reading from /dev/urandom."); r = loop_write(seed_fd, buf, (size_t) k, false); if (r < 0) |