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commit
37b755ab47
@ -549,7 +549,7 @@ static void cs_reading_emsg(
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static int cs_cnt_matches(size_t idx)
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{
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char *stok;
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int nlines;
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int nlines = 0;
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char *buf = xmalloc(CSREAD_BUFSIZE);
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for (;; ) {
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@ -569,16 +569,20 @@ static int cs_cnt_matches(size_t idx)
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return CSCOPE_FAILURE;
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}
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/*
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* If the database is out of date, or there's some other problem,
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* cscope will output error messages before the number-of-lines output.
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* Display/discard any output that doesn't match what we want.
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* Accept "\S*cscope: X lines", also matches "mlcscope".
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*/
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if ((stok = strtok(buf, (const char *)" ")) == NULL)
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// If the database is out of date, or there's some other problem,
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// cscope will output error messages before the number-of-lines output.
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// Display/discard any output that doesn't match what we want.
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// Accept "\S*cscope: X lines", also matches "mlcscope".
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// Bail out for the "Unable to search" error.
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if (strstr((const char *)buf, "Unable to search database") != NULL) {
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break;
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}
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if ((stok = strtok(buf, (const char *)" ")) == NULL) {
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continue;
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if (strstr((const char *)stok, "cscope:") == NULL)
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}
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if (strstr((const char *)stok, "cscope:") == NULL) {
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continue;
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}
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if ((stok = strtok(NULL, (const char *)" ")) == NULL)
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continue;
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