version 1.7, 1998/07/20 19:14:37 |
version 1.8, 1998/07/20 19:46:15 |
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/* accept -y for backwards compat. */ |
/* accept -y for backwards compat. */ |
break; |
break; |
case '?': |
case '?': |
default: usage(""); |
default: |
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usage(NULL); |
} |
} |
} |
} |
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usage(msg) |
usage(msg) |
char *msg; |
char *msg; |
{ |
{ |
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extern char *__progname; |
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if (msg) |
if (msg) |
(void)fprintf(stderr, "sort: %s\n", msg); |
(void)fprintf(stderr, "sort: %s\n", msg); |
(void)fprintf(stderr, "usage: [-T dir] [-o output] [-cmubdfinr] " |
(void)fprintf(stderr, "usage: %s [-T dir] [-o output] [-cmubdfinr] " |
"[-t char] [-R char] [-k keydef] ... [files]\n"); |
"[-t char] [-R char] [-k keydef] ... [files]\n", __progname); |
exit(2); |
exit(2); |
} |
} |