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tee: Make sure we continue on error
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parent
0ba879cdba
commit
11d8e91042
22
tee.c
22
tee.c
@ -34,20 +34,28 @@ main(int argc, char *argv[])
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nfps = argc + 1;
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nfps = argc + 1;
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fps = ecalloc(nfps, sizeof(*fps));
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fps = ecalloc(nfps, sizeof(*fps));
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for (i = 0; i < argc; i++)
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for (i = 0; i < argc; i++) {
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if (!(fps[i] = fopen(argv[i], aflag ? "a" : "w")))
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if (!(fps[i] = fopen(argv[i], aflag ? "a" : "w"))) {
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eprintf("fopen %s:", argv[i]);
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weprintf("fopen %s:", argv[i]);
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ret = 1;
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}
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}
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fps[i] = stdout;
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fps[i] = stdout;
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while ((n = fread(buf, 1, sizeof(buf), stdin))) {
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while ((n = fread(buf, 1, sizeof(buf), stdin))) {
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for (i = 0; i < nfps; i++) {
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for (i = 0; i < nfps; i++) {
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if (fwrite(buf, 1, n, fps[i]) == n)
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if (fps[i] && fwrite(buf, 1, n, fps[i]) != n) {
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continue;
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fshut(fps[i], (i != argc) ? argv[i] : "<stdout>");
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eprintf("fwrite %s:", (i != argc) ? argv[i] : "<stdout>");
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fps[i] = NULL;
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ret = 1;
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}
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}
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}
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}
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}
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ret |= fshut(stdin, "<stdin>") | fshut(stdout, "<stdout>");
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ret |= fshut(stdin, "<stdin>");
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for (i = 0; i < nfps; i++)
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if (fps[i])
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ret |= fshut(fps[i], (i != argc) ? argv[i] : "<stdout>");
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return ret;
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return ret;
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}
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}
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