diff options
author | Matt Kraai <kraai@debian.org> | 2000-12-22 04:48:07 +0300 |
---|---|---|
committer | Matt Kraai <kraai@debian.org> | 2000-12-22 04:48:07 +0300 |
commit | a9819b290848e0a760f3805d5937fa050235d707 (patch) | |
tree | b8cb8d939032c0806d62161b01e5836cb808dc3f /dmesg.c | |
parent | e9f07fb6e83b75a50760599a5d31f494841eddf7 (diff) |
Use busybox error handling functions wherever possible.
Diffstat (limited to 'dmesg.c')
-rw-r--r-- | dmesg.c | 15 |
1 files changed, 4 insertions, 11 deletions
@@ -69,20 +69,16 @@ int dmesg_main(int argc, char **argv) } if (cmd == 8) { - n = klogctl(cmd, NULL, level); - if (n < 0) { - goto klogctl_error; - } + if (klogctl(cmd, NULL, level) < 0) + perror_msg_and_die("klogctl"); return EXIT_SUCCESS; } if (bufsize < 4096) bufsize = 4096; buf = (char *) xmalloc(bufsize); - n = klogctl(cmd, buf, bufsize); - if (n < 0) { - goto klogctl_error; - } + if ((n = klogctl(cmd, buf, bufsize)) < 0) + perror_msg_and_die("klogctl"); lastc = '\n'; for (i = 0; i < n; i++) { @@ -102,7 +98,4 @@ int dmesg_main(int argc, char **argv) end: usage(dmesg_usage); return EXIT_FAILURE; - klogctl_error: - perror("klogctl"); - return EXIT_FAILURE; } |