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Return to get_names.c CVS log | Up to [local] / src / usr.bin / talk |
| version 1.16, 2006/10/29 22:18:32 | version 1.17, 2008/05/31 21:10:36 | ||
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| } | } | ||
| if ((argc < 2 ) || ('@' == argv[1][0])) { | if ((argc < 2 ) || ('@' == argv[1][0])) { | ||
| fprintf(stderr, "usage: talk [-Hs] user [ttyname]\n" | fprintf(stderr, "usage: talk [-Hs] person [ttyname]\n"); | ||
| " talk [-Hs] user@hostname [ttyname]\n"); | |||
| exit(1); | exit(1); | ||
| } | } | ||
| if (!isatty(STDIN_FILENO)) | if (!isatty(STDIN_FILENO)) |