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Set exit code to 1 in case at least one of the input files

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This commit is contained in:
Stefan Eßer 2003-11-02 23:12:08 +00:00
parent 63f6cefcd5
commit 5758d949d5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=121914
2 changed files with 13 additions and 2 deletions
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4
sbin/md5/md5.1
View File

@ -67,6 +67,10 @@ Run a built-in time trial.
.It Fl x
Run a built-in test script.
.El
.Sh DIAGNOSTICS
The
.Nm
program exits 0 on success, and 1 if at least one of the input files could not be read.
.Sh SEE ALSO
.Xr cksum 1
.Rs

11
sbin/md5/md5.c
View File

@ -62,7 +62,9 @@ main(int argc, char *argv[])
int ch;
char *p;
char buf[33];
int failed;
failed = 0;
while ((ch = getopt(argc, argv, "pqrs:tx")) != -1)
switch (ch) {
case 'p':
@ -93,19 +95,24 @@ main(int argc, char *argv[])
if (*argv) {
do {
p = MD5File(*argv, buf);
if (!p)
if (!p) {
warn("%s", *argv);
else
failed++;
} else {
if (qflag)
printf("%s\n", p);
else if (rflag)
printf("%s %s\n", p, *argv);
else
printf("MD5 (%s) = %s\n", *argv, p);
}
} while (*++argv);
} else if (!sflag && (optind == 1 || qflag || rflag))
MDFilter(0);
if (failed != 0)
return (1);
return (0);
}
/*