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@ -264,7 +264,6 @@ ungetch(int c) { |
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int |
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main(int argc, char *argv[]) { |
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fd_set rfds; |
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int r; |
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if(argc == 2 && !strcmp("-v", argv[1])) { |
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fprintf(stderr, "std-"VERSION", © 2008 Matthias-Christian Ott\n"); |
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@ -280,8 +279,7 @@ main(int argc, char *argv[]) { |
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FD_SET(STDIN_FILENO, &rfds); |
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FD_SET(ptm, &rfds); |
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for(;;) { |
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r = select(ptm + 1, &rfds, NULL, NULL, NULL); |
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if(r == -1) |
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if(select(ptm + 1, &rfds, NULL, NULL, NULL) == -1) |
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err(EXIT_FAILURE, "cannot select"); |
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if(FD_ISSET(ptm, &rfds)) { |
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do { |
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Matthias-Christian Ott
16 years ago