diff options
| author | Sami Kerola | 2011-02-12 21:55:53 +0100 |
|---|---|---|
| committer | Karel Zak | 2011-02-21 14:38:23 +0100 |
| commit | 85bf44b714ab184907eb448eba389218956d6a51 (patch) | |
| tree | be829d3b7f32bcc4583712b923d59998e87da8f8 /text-utils/hexdump.c | |
| parent | ipcs: really show all resources when -a and -i are combined (diff) | |
| download | kernel-qcow2-util-linux-85bf44b714ab184907eb448eba389218956d6a51.tar.gz kernel-qcow2-util-linux-85bf44b714ab184907eb448eba389218956d6a51.tar.xz kernel-qcow2-util-linux-85bf44b714ab184907eb448eba389218956d6a51.zip | |
hexdump: new usage(), xalloc and err.h stuff
New usage help screen and print version switch. Also fixes to
exit codes, util linux xmalloc replaced emalloc and every error
print is using libc error function.
[kzak@redhat.com: - minor changes in formatting and coding style]
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'text-utils/hexdump.c')
| -rw-r--r-- | text-utils/hexdump.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/text-utils/hexdump.c b/text-utils/hexdump.c index 6132bf115..fd4b37d47 100644 --- a/text-utils/hexdump.c +++ b/text-utils/hexdump.c @@ -38,6 +38,8 @@ #include <sys/types.h> #include <stdio.h> #include <string.h> +#include <err.h> +#include <stdlib.h> #include "hexdump.h" #include "nls.h" @@ -57,11 +59,9 @@ int main(int argc, char **argv) if (!(p = strrchr(argv[0], 'o')) || strcmp(p, "od")) { newsyntax(argc, &argv); - } else { - fprintf(stderr, - _("Calling hexdump as od has been deprecated in favour to GNU coreutils od.\n")); - return(1); - } + } else + errx(EXIT_FAILURE, _("calling hexdump as od has been deprecated " + "in favour to GNU coreutils od.")); /* figure out the data block size */ for (blocksize = 0, tfs = fshead; tfs; tfs = tfs->nextfs) { |