When reading input from a file or device (via -f option) set the
input to be in non-buffering mode so that input lines are logged as they occur rather than being saved up until a buffer's worth of input has been logged.
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=198702
@ -114,6 +114,7 @@ main(int argc, char *argv[])
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case 'f': /* file to log */
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if (freopen(optarg, "r", stdin) == NULL)
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err(1, "%s", optarg);
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setvbuf(stdin, 0, _IONBF, 0);
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break;
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case 'h': /* hostname to deliver to */
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host = optarg;
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